{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01569_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Boise, Idaho | 1956 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"140"},{"label":"placed","value":"108"},{"label":"unplaced","value":"32"},{"label":"fit sources","value":"georef 85, georef-snap 21, snap:0 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"25 sheet(s) cut into 65 panels"},{"label":"unplaced pages","value":"p0__1 (tier 1, 43.63486,-116.20327 +/-195m); p0__2 (tier 2, 43.63106,-116.21012 +/-1177m); p1__2 (tier 1, 43.62838,-116.21342 +/-159m); p21__2 (tier 1, 43.58801,-116.22403 +/-112m); p276__3 (tier 1, 43.59162,-116.19629 +/-100m); p276__4 (tier 1, 43.58617,-116.19364 +/-121m); p277__2 (tier 1, 43.60001,-116.21085 +/-118m); p279__2 (tier 1, 43.59676,-116.20210 +/-100m); p280__1 (tier 1, 43.62246,-116.19574 +/-100m); p280__3 (tier 1, 43.62271,-116.19526 +/-100m); p280__5 (tier 1, 43.62273,-116.19723 +/-100m); p281__1 (tier 2, 43.60320,-116.20253 +/-1105m); p283__1 (tier 3, 43.58209,-116.21085 +/-584m); p283__2 (tier 1, 43.58307,-116.20953 +/-178m); p283__3 (tier 1, 43.58214,-116.21099 +/-130m); p283__4 (tier 3, 43.58209,-116.21085 +/-584m); p36__2 (tier 1, 43.61688,-116.24342 +/-100m); p43__2 (tier 2, 43.61593,-116.21050 +/-956m); p46 (tier 1, 43.59144,-116.19545 +/-274m); p4__1 (tier 1, 43.62825,-116.20948 +/-210m); p52__3 (tier 1, 43.62806,-116.23878 +/-100m); p59__1 (tier 1, 43.61077,-116.19348 +/-100m); p60__1 (tier 1, 43.61235,-116.18971 +/-249m); p60__2 (tier 1, 43.61290,-116.19939 +/-230m); p60__3 (tier 1, 43.61276,-116.18991 +/-103m); p62 (tier 2, 43.61303,-116.19122 +/-913m); p68__1 (tier 1, 43.60895,-116.17310 +/-100m); p68__2 (tier 2, 43.60397,-116.17499 +/-100m); p72__1 (tier 1, 43.59737,-116.16546 +/-112m); p72__2 (tier 2, 43.62454,-116.21409 +/-3513m); p73__3 (tier 2, 43.62843,-116.21806 +/-3873m); p74 (tier 2, 43.62095,-116.22541 +/-103m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p10","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0010/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2344.3,206.8 2338.9,0.0 6660.0,0.0 6660.0,7447.6 2512.4,7528.3 2523.8,8040.0 669.5,8040.0 1048.6,7941.8 868.0,233.3 2344.3,206.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2424.0,3856.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.204575,43.631978]}},{"type":"Feature","properties":{"resourceCoords":[504.0,240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.20579,43.6337394]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p11","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0011/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1128.5,7540.0 1263.1,0.0 5963.2,0.0 5963.2,6.1 6660.0,5.9 6660.0,7531.1 1128.5,7540.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4168.0,3728.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.199866,43.631951]}},{"type":"Feature","properties":{"resourceCoords":[2332.0,3728.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.201037,43.631957]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0012/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"921.3,0.0 6660.0,0.0 6660.0,7442.4 5123.9,7451.9 5127.6,8040.0 2076.4,8040.0 2074.5,7402.7 919.4,7404.4 921.3,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3880.0,5532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1963664,43.6310559]}},{"type":"Feature","properties":{"resourceCoords":[2064.0,1792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.197527,43.632817]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p13","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0013/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7257.8 994.6,6153.0 -0.0,5229.1 -0.0,5229.0 876.5,6043.3 2175.2,3971.1 695.4,2591.5 755.9,0.0 6245.0,85.7 6247.8,506.8 6660.0,503.2 6660.0,2141.4 6256.7,2142.8 6283.3,7763.3 4463.7,6085.5 2835.2,7940.6 2937.8,8040.0 -0.0,8040.0 -0.0,7257.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2580.0,4340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2157202,43.6282643]}},{"type":"Feature","properties":{"resourceCoords":[724.0,2160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2169122,43.6292878]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0014/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"391.3,8040.0 383.7,2102.0 789.9,486.6 4211.5,89.2 6156.8,97.2 6660.0,2102.1 6660.0,7646.8 5455.7,8040.0 1175.5,8040.0 391.3,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.2135839745826,43.63028104126519]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20924949915691,43.63027702829487]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.2092561451101,43.626462780938176]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.2135906205358,43.6264667939085]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p15","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0015/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"700.3,120.8 1167.6,109.6 1169.4,0.0 5744.4,0.0 6450.2,8040.0 -0.0,8040.0 -0.0,2107.7 700.3,120.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4528.0,3952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2070475,43.628398]}},{"type":"Feature","properties":{"resourceCoords":[6396.0,3952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.205813,43.628398]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p16","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0016/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,166.8 2574.9,240.2 6067.0,339.9 6660.0,4032.5 6660.0,5957.5 6660.0,7444.4 631.5,8040.0 -0.0,8040.0 -0.0,5482.0 -0.0,166.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2440.0,5712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.204583,43.627518]}},{"type":"Feature","properties":{"resourceCoords":[4344.0,280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2033744,43.630212]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p17","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0017/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"643.7,7676.8 -0.0,7677.0 -0.0,3957.9 -0.0,3957.9 678.3,100.7 5305.0,120.5 6049.3,2081.7 6036.8,7673.9 643.7,7676.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2436.0,3960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.201067,43.628391]}},{"type":"Feature","properties":{"resourceCoords":[4256.0,3960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.199888,43.62839]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p18","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0018/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2058.2 -0.0,164.0 2475.1,164.3 2476.0,780.2 5423.9,784.5 5455.4,7433.9 4273.3,7439.6 4272.9,7358.8 737.2,7456.1 726.6,2055.2 -0.0,2058.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2480.0,3864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.197555,43.628387]}},{"type":"Feature","properties":{"resourceCoords":[2480.0,7448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1975679,43.6266465]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0019/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 -0.0,1637.8 -0.0,153.6 769.1,0.0 6091.6,86.8 6660.0,1953.4 6660.0,7247.5 5637.7,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.2027342653038,43.62672243145434]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19836348461696,43.62668546270458]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.1984247056243,43.622839040555945]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20279548631115,43.622876009305706]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0001/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6319.0,62.8 6660.0,-0.0 4254.8,0.0 4254.0,4016.0 0.0,4013.2 -0.0,7464.0 2704.4,7462.7 2705.3,7318.9 5752.3,7352.9 5761.1,3745.1 6297.8,3742.4 6319.0,62.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2704.0,7548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2082912,43.6380897]}},{"type":"Feature","properties":{"resourceCoords":[6276.0,7548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2082944,43.6363834]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0002/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3952.8 535.0,3948.7 547.2,255.5 -0.0,193.7 0.0,0.0 5867.5,-0.0 5823.8,2080.1 6031.4,2079.1 6026.8,3570.8 5708.5,3571.5 5718.7,8040.0 521.6,8040.0 522.2,7856.3 -0.0,7857.0 -0.0,3952.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20318567511434,43.63661973284235]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20320220258482,43.633428350441484]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20848809407,43.63344289265885]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20847156659953,43.63663427505971]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0020/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"593.0,58.0 5636.9,91.2 5642.0,1151.4 6660.0,1968.2 6660.0,3843.3 5922.7,7602.1 -0.0,8040.0 -0.0,1926.2 593.0,58.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19912682397973,43.62667315500603]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19475355239241,43.626692114435166]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19472215522913,43.622843495317895]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19909542681644,43.62282453588876]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0021__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p21 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0021__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0021/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5768.0,7506.0 5769.4,8040.0 6660.0,8040.0 6660.0,1501.6 2656.8,1514.4 2650.0,0.0 0.0,0.0 -0.0,7505.8 5768.0,7506.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0021__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2384.0,3784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1940324,43.628383]}},{"type":"Feature","properties":{"resourceCoords":[2384.0,7504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1940339,43.6266448]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0022/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"281.2,5717.1 -0.0,5713.8 -0.0,3826.2 1017.7,3838.4 1026.8,1939.7 -0.0,1928.3 -0.0,34.0 5510.7,97.1 5506.1,624.6 6391.9,634.7 6399.1,0.0 6660.0,0.0 6660.0,8040.0 226.9,8040.0 281.2,5717.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19542523851854,43.62666163698213]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19110665689485,43.62669554437146]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.1910505055998,43.622895056529394]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.1953690872235,43.622861149140064]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p23","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0023/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2279.5,7547.1 2284.0,8040.0 -0.0,8040.0 0.0,-0.0 6003.8,0.0 6012.6,3932.5 6396.0,3928.0 6396.0,7516.0 4262.3,7535.9 4260.8,7121.8 264.7,7146.0 262.7,7558.3 2279.5,7547.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6396.0,3928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.222465,43.627184]}},{"type":"Feature","properties":{"resourceCoords":[6396.0,7516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.222481,43.625418]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p24","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0024/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3897.3 0.0,0.0 1949.9,0.0 2334.9,354.3 2671.3,0.0 5089.0,0.0 5265.8,171.3 4327.8,1135.4 4348.2,2120.2 5634.8,2119.5 5649.9,5672.0 6371.8,5671.0 6375.3,3895.1 6660.0,4054.7 6660.0,7442.4 6368.4,7442.9 6369.1,7150.9 2332.1,7148.9 2331.9,7448.9 351.3,7451.8 380.0,3896.0 -0.0,3897.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4344.0,3896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.219746,43.627187]}},{"type":"Feature","properties":{"resourceCoords":[380.0,3896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.222465,43.627184]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p25","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"21"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0025/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0025/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2303.7,405.5 325.1,404.5 329.5,0.0 4249.8,0.0 4248.8,406.4 5955.4,400.8 5965.5,7053.3 4973.6,7052.3 4973.2,7428.3 2304.3,7534.1 2307.7,8040.0 -0.0,8040.0 64.6,875.6 2305.2,889.2 2303.7,405.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2304.0,3956.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2252805,43.623635]}},{"type":"Feature","properties":{"resourceCoords":[6364.0,3956.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.222467,43.623634]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p26","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0026/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0026/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,302.1 2351.8,297.5 2351.7,0.0 5648.4,0.0 5649.8,290.9 5649.8,290.9 5658.1,2042.2 6352.5,2040.9 5821.3,2925.8 6350.9,3297.4 6349.9,3856.1 6226.7,3856.6 6344.9,7544.5 -0.0,7535.8 -0.0,302.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2352.0,3864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2211197,43.623635]}},{"type":"Feature","properties":{"resourceCoords":[404.0,3864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.222467,43.623634]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0027/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 -0.0,-0.0 1080.1,0.0 6660.0,2863.7 6660.0,3162.9 6045.2,3162.8 6329.6,3485.1 6369.2,3919.1 6342.4,4771.7 6108.8,5544.7 6660.0,6093.1 6660.0,7518.5 653.5,7537.3 656.5,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.2206946853238,43.6204452785076]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21684577598741,43.62178880630974]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21462106602273,43.618401343170646]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21846997535913,43.61705781536851]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0270__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p270 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4492.4"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"3547.6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0270__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0270/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.0,7033.3 3569.5,6993.0 3581.9,8040.0 6660.0,8040.0 6660.0,4494.4 700.9,4492.6 701.2,4646.4 269.2,4650.1 266.2,4492.5 131.8,4492.4 152.0,7033.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0270__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3172.0,7356.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1897852,43.59716]}},{"type":"Feature","properties":{"resourceCoords":[2208.0,4676.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.190982,43.599656]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0270__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p270 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"4494.4"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0270__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0270/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"295.4,565.6 283.3,1649.6 223.2,1650.3 225.5,2087.5 278.1,2113.8 253.7,4298.3 1216.5,4301.5 1217.5,4492.8 1281.1,4492.8 6110.3,4370.1 6085.6,1424.2 6221.2,1424.5 6223.9,1583.7 6660.0,1580.9 6660.0,0.0 857.9,0.0 858.9,234.5 -0.0,244.9 -0.0,562.3 295.4,565.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0270__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3164.0,3006.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1973648,43.5984166]}},{"type":"Feature","properties":{"resourceCoords":[1204.0,1639.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.199837,43.59969]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0271/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p271","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0271/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0271/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"577.1,827.4 605.0,0.0 2517.6,0.0 2520.6,380.5 6419.1,367.6 6447.1,2916.1 6051.3,2920.9 6153.7,6869.5 -0.0,6938.6 -0.0,822.9 577.1,827.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0271/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20145968300561,43.59725636671701]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19720434709635,43.597218727587375]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19726664775257,43.5934720662526]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20152198366183,43.59350970538224]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0272/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p272","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0272/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0272/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"388.9,2719.7 429.2,27.5 6041.7,102.8 6021.1,8040.0 -0.0,8040.0 -0.0,2714.3 388.9,2719.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0272/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19764031128007,43.597148228768525]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19330979369236,43.59719186425909]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19323756790233,43.59337900295533]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19756808549003,43.59333536746477]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0273/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p273","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"22"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0273/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0273/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6225.8,1406.0 6097.0,1475.7 6123.9,8040.0 -0.0,8040.0 -0.0,-0.0 6205.3,0.0 6225.8,1406.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0273/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2828.0,6728.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.199857,43.590743]}},{"type":"Feature","properties":{"resourceCoords":[4680.0,1480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.198608,43.5933]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0274/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p274","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0274/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0274/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6660.0,8040.0 -0.0,8040.0 -0.0,1145.9 6179.2,1009.1 6201.7,6698.0 6660.0,6696.2 6660.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0274/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[416.0,3888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1973797,43.5920162]}},{"type":"Feature","properties":{"resourceCoords":[4292.0,1152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.194875,43.593305]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0275/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p275","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0275/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0275/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 -0.0,0.0 206.9,0.0 205.3,254.5 3912.7,268.5 3914.7,0.0 5695.3,0.0 5689.9,843.0 6444.7,847.9 6450.2,0.0 6660.0,0.0 6660.0,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0275/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19366614639368,43.59470553979609]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.189125090583,43.594729390683376]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.18908561408527,43.590730989174695]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19362666989595,43.59070713828741]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0276__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p276 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2515.6"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0276__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0276/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2053.0,4658.1 1868.8,4660.0 1862.8,3294.4 1859.2,2356.5 1776.2,2353.0 1825.7,1184.4 1826.5,1167.6 1854.4,1142.9 1850.0,0.0 0.0,0.0 0.0,2484.0 -0.0,8040.0 2515.6,8040.0 2513.6,7370.0 2507.1,5969.0 1687.7,4983.4 2053.0,4658.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0276__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1687.7,4984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2036011,43.5971646]}},{"type":"Feature","properties":{"resourceCoords":[1687.7,7512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2023623,43.5963386]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0276__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p276 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"1850.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4810.0"},{"label":"split_canvas_h","value":"5838.8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0276__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0276/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6660.0,1322.3 4621.3,1322.4 4616.6,2500.4 1859.7,2489.2 1862.8,3294.4 4047.6,3330.0 4065.2,5821.6 6660.0,5838.8 6660.0,1322.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0276__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4217.0,2847.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1936205,43.5898914]}},{"type":"Feature","properties":{"resourceCoords":[2057.9,2847.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.195216,43.589883]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0277__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p277 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0277__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0277/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"925.2,6111.4 1257.2,6795.8 1539.6,6654.9 1930.0,7414.1 2138.3,7309.1 2503.0,8040.0 6660.0,8040.0 6660.0,3918.8 5250.4,3894.4 3904.8,1393.6 3961.2,0.0 0.0,-0.0 0.0,6580.4 925.2,6111.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0277__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1460.0,3524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2049571,43.6022319]}},{"type":"Feature","properties":{"resourceCoords":[1460.0,2184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2064814,43.6027949]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0278/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p278","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0278/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0278/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 -0.0,-0.0 6660.0,0.0 6660.0,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0278/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22148784742993,43.6045818683543]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21304770978135,43.60455745963196]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21308811504217,43.597126920917226]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22152825269075,43.597151329639566]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0279__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p279 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0279__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0279/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2809.5,7491.2 4124.2,7531.3 4699.5,8040.0 6660.0,8040.0 6660.0,2997.8 6557.7,2948.2 6543.6,2101.7 6660.0,2099.1 6660.0,0.0 4606.7,0.0 4641.8,2019.0 2521.8,990.8 2523.2,2497.2 0.0,2488.0 -0.0,4818.7 867.9,5654.3 1416.8,5089.3 2805.8,6365.5 2809.5,7491.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0279__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2780.0,4872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.203586,43.5984085]}},{"type":"Feature","properties":{"resourceCoords":[4644.0,2144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.202328,43.599686]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p28","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0028/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,594.3 130.2,593.8 130.9,3.3 3689.9,2496.8 4841.2,2484.3 5971.6,3301.0 4834.7,4916.7 6649.4,6168.4 5928.1,7143.2 4162.6,7084.0 3760.2,7296.0 3651.4,7066.8 70.0,6946.8 -0.0,594.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2280.0,4496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2169464,43.6217922]}},{"type":"Feature","properties":{"resourceCoords":[2280.0,2496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.216947,43.62274]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p280 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"2072.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2036.4"},{"label":"split_canvas_h","value":"2469.6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4108.8,0.0 2081.2,0.0 2072.4,2440.0 4082.4,2469.6 4108.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[2072.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19547325497074,43.62229671124451]}},{"type":"Feature","properties":{"resourceCoords":[4108.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19546178126205,43.62322491985536]}},{"type":"Feature","properties":{"resourceCoords":[4108.8,2469.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19391832824904,43.62321478095716]}},{"type":"Feature","properties":{"resourceCoords":[2072.4,2469.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19392980195772,43.62228657234631]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p280 [4]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2469.6"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"5570.4"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 6660.0,8040.0 6660.0,2504.4 4090.8,2469.6 4073.6,5156.0 2061.6,5139.6 0.0,5124.8 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5108.0,3129.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2446896,43.618975]}},{"type":"Feature","properties":{"resourceCoords":[6128.0,7044.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2434504,43.6152349]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p280 [6]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"2061.6"},{"label":"split_canvas_y","value":"2440.0"},{"label":"split_canvas_w","value":"2029.2"},{"label":"split_canvas_h","value":"2716.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__6/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2072.4,2440.0 2061.6,5139.6 4073.6,5156.0 4090.8,2469.6 4082.4,2469.6 2072.4,2440.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0280__6/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2784.6,2944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2248711,43.5898354]}},{"type":"Feature","properties":{"resourceCoords":[3723.3,2944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2236245,43.5898398]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0281__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p281 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3142.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3518.0"},{"label":"split_canvas_h","value":"3488.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0281__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0281/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3287.4,3187.0 5290.2,3181.5 5290.3,3035.3 6252.2,3029.0 6252.2,3485.5 6660.0,3488.0 6660.0,1308.0 6660.0,0.0 4312.0,0.0 3191.3,0.0 3189.8,384.7 3142.4,384.7 3142.4,419.2 3175.6,3049.1 3287.3,3048.4 3287.4,3187.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0281__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6252.2,3180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1897827,43.594588]}},{"type":"Feature","properties":{"resourceCoords":[6252.2,364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1897852,43.59716]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0282/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p282","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0282/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0282/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5724.5,8040.0 -0.0,8040.0 -0.0,-0.0 6660.0,76.2 6660.0,8040.0 5724.5,8040.0 5724.5,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0282/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21436864255799,43.61089187147084]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21049187636284,43.60989102408516]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.2121488553125,43.60647843406087]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21602562150765,43.60747928144655]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p29 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"27"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"676.4,6014.1 656.0,7420.0 2625.6,7414.2 2632.2,6762.2 5256.4,6764.6 5245.3,5232.0 5602.5,5229.5 5592.8,4688.3 5237.7,4186.0 5223.8,2265.9 5594.4,2005.1 6460.6,1414.2 6660.0,1397.3 6660.0,510.0 6306.6,0.0 3434.3,0.0 3855.2,597.5 2332.7,1676.4 1152.0,0.0 -0.0,-0.0 -0.0,5070.7 676.4,6014.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2332.0,1676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.216961,43.624553]}},{"type":"Feature","properties":{"resourceCoords":[656.0,7420.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2145306,43.6223593]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p29 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5675.2"},{"label":"split_canvas_y","value":"1469.2"},{"label":"split_canvas_w","value":"984.8"},{"label":"split_canvas_h","value":"1418.8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6660.0,2342.4 6660.0,1469.2 5675.2,2006.0 5677.2,2888.0 6660.0,2342.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[5675.2,1469.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21733505302448,43.62615883380213]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,1469.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21699475765529,43.626552066052774]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,2888.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21621406510106,43.62619799703159]}},{"type":"Feature","properties":{"resourceCoords":[5675.2,2888.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21655436047025,43.625804764780945]}},{"type":"Feature","properties":{"resourceCoords":[6241.4,1772.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.216971,43.626309]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p29 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5677.2"},{"label":"split_canvas_y","value":"2342.4"},{"label":"split_canvas_w","value":"982.8"},{"label":"split_canvas_h","value":"1303.6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5678.0,3411.4 5678.4,3640.4 6026.3,3642.4 5807.5,3323.1 5678.0,3411.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0029__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[5677.2,2342.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21871397745345,43.62385003461514]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,2342.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21835491795191,43.62423215265705]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,3646.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21765543111674,43.62388768424104]}},{"type":"Feature","properties":{"resourceCoords":[5677.2,3646.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21801449061827,43.62350556619913]}},{"type":"Feature","properties":{"resourceCoords":[5621.3,3050.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2183546,43.623641]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0003/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6111.3,267.8 6110.5,3853.2 5871.3,3853.9 5871.2,5723.3 6110.3,5721.4 6110.0,7507.7 5959.4,7507.9 2568.5,7533.2 2570.0,8040.0 -0.0,8040.0 -0.0,138.7 2689.9,121.4 2689.9,-0.0 5608.7,-0.0 5609.6,270.1 6111.3,267.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2688.0,5748.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.212111,43.6381089]}},{"type":"Feature","properties":{"resourceCoords":[2688.0,2048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2095621,43.6380961]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p30","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0030/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0030/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3116.0,7351.5 -0.0,7344.2 -0.0,5163.3 353.9,5163.4 354.7,4969.7 348.1,4627.3 -0.0,4127.2 -0.0,2225.1 1231.2,1390.3 1780.2,1433.4 1864.3,951.2 4280.6,1247.1 3925.5,3662.1 3600.3,3886.4 4497.6,5191.9 4981.8,5196.9 6489.1,4161.7 6660.0,4409.7 6660.0,7635.2 6077.1,6788.3 5747.2,7009.9 6449.3,8031.2 3580.2,8040.0 3585.7,7353.3 3116.0,7351.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3924.0,3664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.213336,43.626654]}},{"type":"Feature","properties":{"resourceCoords":[3264.0,7352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.211591,43.625402]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0031__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p31 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3152.4"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0031__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0031/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"601.9,6988.9 -0.0,6990.4 -0.0,8040.0 3152.4,8040.0 2886.6,6573.0 3048.7,340.2 594.1,288.0 601.9,6988.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0031__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[596.1,4504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2211165,43.621797]}},{"type":"Feature","properties":{"resourceCoords":[592.1,288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2183555,43.621794]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0031__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p31 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"split_canvas_x","value":"3143.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3516.8"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0031__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0031/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3919.4,2803.8 4071.2,3642.3 3430.3,4742.5 4096.1,4979.8 3149.4,6627.1 3150.5,7143.8 5984.9,7220.5 6057.0,1216.8 5073.1,696.3 5156.8,1119.7 4514.9,2247.2 3919.4,2803.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0031__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4314.1,4984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2143376,43.6189238]}},{"type":"Feature","properties":{"resourceCoords":[4314.1,7224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2131559,43.6183396]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p32","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"21"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0032/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0032/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1153.6 1002.7,2686.0 2230.7,2731.3 2239.0,497.5 6660.0,549.7 6660.0,2759.4 6182.5,2756.2 6155.3,7215.0 -0.0,7147.6 -0.0,1153.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4240.0,2744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2133469,43.621773]}},{"type":"Feature","properties":{"resourceCoords":[6176.0,4960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2114603,43.6219348]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p33","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0033/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"433.3,2839.2 905.4,2836.7 879.7,652.5 444.9,647.7 450.9,0.0 3058.3,0.0 3063.5,664.6 4366.6,657.0 4366.6,655.7 6660.0,644.5 6660.0,7245.8 458.2,7246.9 433.3,2839.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2404.0,2828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.211899,43.623286]}},{"type":"Feature","properties":{"resourceCoords":[4392.0,5056.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2099604,43.6234517]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0034__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p34 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0034__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0034/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"576.5,7269.5 4290.8,7264.2 4276.7,5064.6 6265.9,4995.8 6289.8,7231.6 6660.0,7122.5 6660.0,5053.5 6498.5,4821.7 6660.0,4709.4 6660.0,1913.2 5356.0,2703.6 4802.5,1829.5 4536.7,2014.3 4753.9,2334.0 4403.3,2600.9 3500.2,1252.1 592.2,1268.0 576.5,7269.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0034__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2268.0,2756.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2096994,43.6255843]}},{"type":"Feature","properties":{"resourceCoords":[2268.0,5000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2085144,43.6249862]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0034__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p34 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3644.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3016.0"},{"label":"split_canvas_h","value":"2703.6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0034__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0034/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6660.0,-0.0 5470.3,-0.0 5306.5,111.3 6569.8,1967.9 6660.0,1913.2 6660.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0034__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5076.0,2479.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2058552,43.6259289]}},{"type":"Feature","properties":{"resourceCoords":[5076.0,280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2070447,43.6265157]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p35","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0035/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0035/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,503.1 5602.6,487.1 6660.0,294.7 6660.0,2724.8 5666.0,2752.0 5666.0,6984.9 -0.0,6875.8 0.0,503.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5664.0,7228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2130513,43.6157223]}},{"type":"Feature","properties":{"resourceCoords":[5664.0,2752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2143069,43.6176057]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0036__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p36 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0036__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0036/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6239.8,6705.9 6404.3,668.5 5264.6,578.1 5261.1,107.4 5006.6,557.6 4982.2,555.7 4139.1,108.8 1976.4,3934.3 2757.7,4367.7 1388.2,6683.9 6239.8,6705.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0036__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1976.0,3936.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2130513,43.6157223]}},{"type":"Feature","properties":{"resourceCoords":[880.0,5864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2124214,43.6147699]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p37","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0037/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0037/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"484.0,7136.2 640.0,495.5 6390.0,502.0 6390.9,7132.0 484.0,7136.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2440.0,4936.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2101033,43.617838]}},{"type":"Feature","properties":{"resourceCoords":[2440.0,480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2124922,43.6190425]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p38","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0038/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0038/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6326.4,7197.0 343.6,7207.2 336.1,490.7 6317.3,513.4 6326.4,7197.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4312.0,2736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.208351,43.6214922]}},{"type":"Feature","properties":{"resourceCoords":[4312.0,7200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2059903,43.6202994]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p39","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0039/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0039/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6194.7,585.1 6203.1,7264.4 6660.0,7262.6 6660.0,7583.6 5987.3,8040.0 2678.4,8040.0 2680.8,6632.0 2434.2,6631.6 2432.0,7264.0 436.4,7264.9 438.3,583.6 6194.7,585.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0039/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4440.0,2792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2061429,43.6237995]}},{"type":"Feature","properties":{"resourceCoords":[2432.0,7264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.204514,43.621837]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p40","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0040/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0040/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2623.8,645.7 2625.4,0.0 2825.6,0.0 3079.6,349.2 3614.1,0.0 5724.9,3068.7 6660.0,2430.9 6660.0,3807.7 6370.3,4006.7 6292.7,3893.9 3106.6,6034.5 3567.0,6702.9 2433.5,7497.9 -0.0,7488.9 -0.0,765.0 249.3,766.9 246.2,0.0 2246.4,0.0 2252.6,752.1 2623.8,645.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0040/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20706826188149,43.62526309980044]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20465259572921,43.627819537555986]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20041903514787,43.625693700380936]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20283470130015,43.62313726262539]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p41","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0041/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0041/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"53.5,0.0 5742.2,0.0 5746.8,236.2 6660.0,218.9 6660.0,2969.6 5810.3,3466.9 5812.4,3581.3 5469.3,3666.4 6660.0,5701.2 6660.0,8040.0 -0.0,8040.0 53.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5784.0,2512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2124214,43.6147699]}},{"type":"Feature","properties":{"resourceCoords":[5972.0,6656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2112015,43.6130534]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p42","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0042/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0042/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4967.8 0.0,-0.0 335.9,99.0 391.3,0.0 6279.5,0.0 6280.0,7208.0 765.5,7224.4 781.0,4963.5 -0.0,4967.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0042/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6280.0,2780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.208479,43.615888]}},{"type":"Feature","properties":{"resourceCoords":[6280.0,7208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.206125,43.614694]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"808.0,536.0 805.5,7225.4 2857.4,7186.1 2791.8,519.4 808.0,536.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2816.0,4984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2065651,43.6160616]}},{"type":"Feature","properties":{"resourceCoords":[808.0,536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.209654,43.616484]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043a/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43a","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043a/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043a/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1035.7,8040.0 1028.2,-0.0 5528.1,-0.0 5573.5,8040.0 1035.7,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043a/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5556.0,4000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.20701,43.617417]}},{"type":"Feature","properties":{"resourceCoords":[1044.0,4000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.208185,43.618013]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043b/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43b","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043b/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043b/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1155.7,8040.0 1113.9,43.2 5603.6,-0.0 5636.2,7932.6 5636.0,7977.9 5636.2,8017.6 1155.7,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043b/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5636.0,4020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.205832,43.61682]}},{"type":"Feature","properties":{"resourceCoords":[1140.0,4020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.20701,43.617417]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043c/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43c","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043c/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043c/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1005.8,8040.0 970.0,120.7 5464.2,122.2 5431.2,8040.0 1005.8,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043c/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1004.0,4136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.205832,43.61682]}},{"type":"Feature","properties":{"resourceCoords":[5480.0,4136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.204657,43.616224]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043d/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43d","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043d/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043d/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5692.0,4156.0 6660.0,4138.6 6660.0,8040.0 1196.5,8040.0 1153.5,152.6 5630.7,105.7 5692.0,4156.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043d/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1208.0,4156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.204657,43.616224]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,4156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.203485,43.6156172]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043e/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43e","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043e/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043e/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5176.9,287.3 5631.1,8040.0 2388.1,7817.5 2225.4,4174.7 1322.2,4231.3 1096.0,452.0 5176.9,287.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043e/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5596.0,7460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2030145,43.6143282]}},{"type":"Feature","properties":{"resourceCoords":[1096.0,452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.202744,43.616392]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043f/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43f","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043f/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043f/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1287.9,177.3 5682.2,164.4 5649.7,8040.0 1244.4,8040.0 1287.9,177.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043f/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5660.0,4020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.201128,43.614434]}},{"type":"Feature","properties":{"resourceCoords":[1248.0,7580.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2030145,43.6143282]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043g/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43g","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043g/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043g/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1117.8,434.1 5104.7,455.7 5116.1,7600.2 1116.0,7572.0 1117.8,434.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043g/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1116.0,3988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2055483,43.6189502]}},{"type":"Feature","properties":{"resourceCoords":[1116.0,7572.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2062792,43.6181836]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043h/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43h","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043h/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043h/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1518.7,7599.9 1455.7,444.0 5514.0,435.6 5540.0,7600.0 1518.7,7599.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043h/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5540.0,4004.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2031836,43.6177527]}},{"type":"Feature","properties":{"resourceCoords":[5540.0,7600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.203923,43.616989]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043i/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43i","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043i/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043i/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1080.0,420.0 6660.0,428.6 6660.0,7591.7 1080.0,7544.0 1080.0,420.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043i/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1080.0,7544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.203923,43.616989]}},{"type":"Feature","properties":{"resourceCoords":[1080.0,420.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2024575,43.6185144]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043j/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p43j","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043j/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043j/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3320.4,7686.4 2889.0,365.0 6454.7,160.3 6295.3,1124.5 5645.7,2050.8 5688.0,7588.0 3320.4,7686.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0043j/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5688.0,7588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2016054,43.6157971]}},{"type":"Feature","properties":{"resourceCoords":[1164.0,464.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2013069,43.617933]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p44","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0044/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0044/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5246.0,1644.0 5228.7,6038.5 1266.5,6050.2 1229.2,1644.0 5246.0,1644.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1284.0,1644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.207451,43.618778]}},{"type":"Feature","properties":{"resourceCoords":[5248.0,1644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.206717,43.619543]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p45","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0045/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0045/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6660.0,7234.5 2444.0,7248.0 2444.6,2818.6 485.9,2827.7 489.7,636.8 6414.6,626.3 6415.7,0.0 6660.0,0.0 6660.0,7234.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0045/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2444.0,5016.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2036496,43.6191168]}},{"type":"Feature","properties":{"resourceCoords":[2444.0,7248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2024575,43.6185144]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p47","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0047/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0047/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,658.8 6453.1,635.1 6355.5,7289.3 2488.0,7288.0 2488.0,6731.7 -0.0,6735.5 -0.0,658.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2488.0,5044.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2052609,43.6119795]}},{"type":"Feature","properties":{"resourceCoords":[2488.0,7288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.204069,43.611374]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0048__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p48 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4711.6"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0048__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0048/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"639.9,7176.0 2597.3,7085.9 2419.9,4872.7 2484.2,542.7 487.1,659.5 639.9,7176.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0048__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[639.9,4952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2037999,43.6135065]}},{"type":"Feature","properties":{"resourceCoords":[639.9,7176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.202627,43.612861]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0048__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p48 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3180.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3479.6"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0048__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0048/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6660.0,8040.0 6660.0,6391.7 4182.6,1140.7 5160.1,673.0 3737.7,629.8 3750.0,4888.4 3829.2,4910.8 3842.8,4914.8 4254.0,5030.8 4287.6,5040.0 4376.8,5065.2 4490.0,5097.2 4711.6,5159.6 4426.4,5229.2 4397.6,5288.8 4340.4,5250.4 4208.0,5282.4 4131.2,5381.6 4172.8,5291.2 3870.4,5364.8 3751.6,5468.3 3753.7,6182.0 3197.1,6183.7 3180.4,8040.0 6660.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0048__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5656.1,688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2197532,43.6206569]}},{"type":"Feature","properties":{"resourceCoords":[3488.4,6144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2211291,43.6181279]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p49","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0049/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0049/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1257.5,1420.2 6660.0,1698.4 6660.0,5998.6 1300.0,5992.0 1257.5,1420.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0049/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1300.0,5992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.200394,43.615199]}},{"type":"Feature","properties":{"resourceCoords":[5308.0,5992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.19966,43.615963]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p4 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"480.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6179.6"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0004/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"718.8,6309.2 1777.6,6306.2 1780.7,7378.1 5868.6,7344.7 5809.5,1882.7 5984.0,1880.0 5984.0,1480.2 6660.0,1472.9 6660.0,-0.0 5699.9,-0.0 5701.6,321.8 719.7,337.8 719.1,3740.2 619.2,3740.5 691.0,5604.4 718.9,5604.2 718.8,6309.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5984.0,3744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.21085,43.6337647]}},{"type":"Feature","properties":{"resourceCoords":[5984.0,1880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.209563,43.6337582]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0005/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 0.0,0.0 5782.5,-0.0 5922.4,4030.8 6660.0,4021.8 6660.0,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21834578115728,43.63667508392876]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21836620051715,43.63344919473804]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22370924915445,43.63346716134554]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22368882979458,43.63669305053626]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p50","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"18"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0050/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0050/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4260.4,8040.0 4267.8,7223.5 943.2,7224.8 940.9,5081.9 1267.9,5097.8 1752.2,5481.0 2272.7,5598.3 2273.6,3648.5 2273.6,3648.5 2275.1,525.0 6277.7,512.2 6247.1,8040.0 4260.4,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0050/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6260.0,4968.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1986452,43.6188536]}},{"type":"Feature","properties":{"resourceCoords":[2272.0,7224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.198922,43.616728]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p51","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"19"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0051/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0051/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"360.0,7300.1 372.5,581.2 637.1,582.0 636.2,0.0 6386.6,0.0 6378.7,6348.1 5918.2,7281.6 360.0,7300.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0051/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4384.0,5048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1971626,43.6203844]}},{"type":"Feature","properties":{"resourceCoords":[4384.0,580.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1995136,43.6215764]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0052__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p52 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"6175.2"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0052__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0052/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5121.2,5159.4 5137.8,5188.6 5368.5,5338.1 5876.6,4578.7 6660.0,5102.7 6660.0,664.5 5840.1,686.0 5855.5,281.5 2195.5,342.1 2186.4,0.0 365.2,0.0 393.9,847.2 -0.0,855.6 -0.0,1653.8 5121.2,5159.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0052__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2172.0,3151.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.197611,43.621737]}},{"type":"Feature","properties":{"resourceCoords":[4020.0,4395.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.196432,43.621144]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0052__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p52 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2756.8"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"5283.2"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0052__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0052/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3758.1 552.8,4034.9 544.3,7035.6 5248.5,7047.4 3235.2,5631.6 3626.4,5071.2 218.0,2768.8 0.0,2756.8 -0.0,3758.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0052__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2656.0,7392.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.195544,43.618426]}},{"type":"Feature","properties":{"resourceCoords":[4736.0,7392.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1943816,43.6178441]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p53","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0053/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0053/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 0.0,-0.0 4372.9,0.0 4372.0,560.0 6371.4,558.8 6365.2,5017.7 6096.7,5018.4 6133.8,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0053/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4372.0,2792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.20289,43.610777]}},{"type":"Feature","properties":{"resourceCoords":[4372.0,560.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.204069,43.611374]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p54","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0054/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0054/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4932.6 267.3,4935.1 328.0,496.0 6290.2,551.7 6202.3,7205.5 3740.6,7183.0 3750.4,8040.0 -0.0,8040.0 -0.0,4932.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0054/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4236.0,4964.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.199516,43.6124738]}},{"type":"Feature","properties":{"resourceCoords":[328.0,496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.203331,43.612139]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p55","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0055/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0055/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"397.0,7266.5 412.1,571.3 6412.2,566.7 6398.0,7263.2 4194.8,7266.2 4192.2,8040.0 2398.4,8040.0 2400.0,7268.0 397.0,7266.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0055/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4408.0,2800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.198481,43.615367]}},{"type":"Feature","properties":{"resourceCoords":[2400.0,7268.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.196862,43.613409]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p56","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"22"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0056/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0056/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"268.4,514.1 2274.4,516.4 2265.9,1337.1 4262.9,1339.8 4268.1,514.1 6660.0,513.8 6660.0,8040.0 2233.5,8040.0 2236.8,7207.9 243.8,7243.8 268.4,514.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0056/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2256.0,2756.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.197017,43.6168914]}},{"type":"Feature","properties":{"resourceCoords":[4256.0,2756.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1962861,43.6176527]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p57","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0057/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0057/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,639.6 4447.0,597.5 4452.2,1368.5 6243.5,1352.7 6249.4,2786.0 6456.4,2783.8 6447.7,8040.0 -0.0,8040.0 -0.0,639.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0057/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4472.0,5052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.194513,43.612215]}},{"type":"Feature","properties":{"resourceCoords":[2464.0,2828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1964305,43.6120523]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p58","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"25"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0058/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0058/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"171.0,8040.0 208.5,2699.4 -0.0,2700.5 -0.0,458.5 4248.5,402.0 4249.4,1242.3 6660.0,1230.5 6660.0,8040.0 171.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0058/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2236.0,2688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1942309,43.614347]}},{"type":"Feature","properties":{"resourceCoords":[2236.0,448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.195393,43.614938]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0059__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p59 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0059__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0059/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5163.1,8040.0 5161.4,6246.2 6660.0,6183.8 6660.0,1109.3 25.4,844.9 10.3,5113.2 2362.4,5119.6 2346.8,7406.0 2344.0,8040.0 5163.1,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0059__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19507131099257,43.60991271036127]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19274248248469,43.612498828988215]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.18846083021386,43.61044890292768]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.19078965872174,43.607862784300735]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0006/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6842.8 -0.0,94.0 4157.8,0.0 4156.5,153.7 5674.4,175.3 5626.1,5732.8 4123.1,5710.7 4059.9,7847.5 3951.1,7943.6 1823.6,5936.7 503.5,7314.7 -0.0,6842.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22104307407606,43.63386017130542]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21670031895023,43.633883835415176]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21666112605695,43.63006252932308]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22100388118278,43.63003886521332]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0061/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0061/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6528.2,-0.0 6529.0,8040.0 1703.5,8040.0 1783.8,6112.4 -0.0,6039.9 -0.0,0.0 6528.2,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0061/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.1879543763246,43.61274314639269]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.18429647700424,43.61114656440083]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.18693981462914,43.60792672674027]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.1905977139495,43.60952330873212]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p63","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0063/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0063/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"578.8,0.0 572.1,533.5 6514.0,573.2 6497.4,2944.2 6191.5,2943.6 6185.9,6858.8 4455.3,6843.6 4450.4,7497.8 6236.9,7509.1 6278.5,8040.0 2352.0,8040.0 2355.9,7485.4 -0.0,7466.9 -0.0,-0.0 578.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0063/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2388.0,2936.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.185102,43.608121]}},{"type":"Feature","properties":{"resourceCoords":[4496.0,552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.185735,43.609519]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p64","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0064/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0064/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2908.7 305.5,2910.7 318.6,535.3 2475.4,556.2 2481.6,0.0 6660.0,0.0 6660.0,7552.8 6320.1,7549.2 6316.7,8040.0 2288.3,8040.0 2290.4,7506.4 -0.0,7482.8 -0.0,2908.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0064/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.18546825590441,43.61031653086312]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.18333254102457,43.612984564915216]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.17891525990905,43.61110462814618]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.18105097478889,43.60843659409409]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p65","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0065/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0065/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4416.7,0.0 6136.5,0.0 6192.9,645.8 6613.4,644.8 6618.0,1169.7 6238.9,1173.0 6660.0,8040.0 -0.0,8040.0 -0.0,658.1 4416.7,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0065/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2336.0,4988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.180217,43.606011]}},{"type":"Feature","properties":{"resourceCoords":[2336.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.182606,43.607045]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p66","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0066/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0066/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6010.0,1186.5 6012.8,712.5 6341.1,715.6 6340.5,0.0 6660.0,0.0 6660.0,7160.5 -0.0,7065.8 -0.0,1168.3 367.9,1169.6 366.7,658.5 2120.7,674.7 2119.2,1190.1 6010.0,1186.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0066/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.18169849765178,43.608763366275674]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.17948372691988,43.61152425390954]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.17491282659422,43.60957468138655]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.17712759732612,43.60681379375268]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0067/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0067/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 6305.3,0.0 6313.9,362.5 2345.1,436.2 2359.4,1226.4 6127.3,1184.6 6156.4,3053.6 6660.0,3048.4 6660.0,8040.0 -0.0,8040.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.1799790709293,43.604654464869064]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.17776177148407,43.607274149058576]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.17342495263952,43.605322212738606]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.17564225208476,43.602702528549095]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0068__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p68 [3]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4791.2"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"3248.8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0068__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0068/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1813.3,4911.5 1779.2,4918.8 464.4,4918.2 508.7,5619.6 -0.0,5620.5 -0.0,7235.5 437.1,7235.2 424.5,8040.0 6660.0,8040.0 6660.0,4797.6 6177.6,4796.9 6178.6,4910.8 1813.3,4911.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0068__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3804.0,4911.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1763099,43.6087054]}},{"type":"Feature","properties":{"resourceCoords":[5560.0,4911.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.1756464,43.6095059]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0069/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p69","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0069/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0069/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4025.7,2518.7 6660.0,2590.5 6660.0,8040.0 -0.0,8040.0 26.9,0.0 2885.8,0.0 2865.2,2768.5 4025.7,2518.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0069/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22529909126975,43.621884534536996]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22099003845304,43.62190307286222]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22095934110466,43.618110664545156]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.22526839392137,43.618092126219935]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p7","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0007/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5683.5 -0.0,9.4 6660.0,47.3 6660.0,1945.4 6229.2,1943.2 6232.0,3836.0 5855.0,3836.0 5874.0,7622.4 1045.3,7530.0 694.3,7308.3 719.7,5688.1 -0.0,5683.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2524.0,3836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2157222,43.6320141]}},{"type":"Feature","properties":{"resourceCoords":[6232.0,3836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.213338,43.632012]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0070__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p70 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3458.8"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0070__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0070/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2395.1,2000.4 2396.2,1034.0 63.4,1008.9 -0.0,8040.0 3436.0,8040.0 3436.8,7613.2 3437.2,7495.6 3453.0,2005.3 2395.1,2000.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0070__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2395.2,2884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2088343,43.6118755]}},{"type":"Feature","properties":{"resourceCoords":[2395.2,1484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.208332,43.612399]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0070__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p70 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3436.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3224.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0070__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0070/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6660.0,5685.1 3442.4,5703.0 3437.2,7495.6 3436.8,7613.2 3436.0,8040.0 6660.0,8040.0 6660.0,5685.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0070__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6116.0,7212.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2067338,43.6104402]}},{"type":"Feature","properties":{"resourceCoords":[3868.0,7212.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.207903,43.6110412]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p71","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0071/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0071/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7683.8 -0.0,78.4 6310.6,-0.0 6328.3,3623.6 6328.4,3623.6 6347.8,7606.7 -0.0,7683.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0071/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21328784211377,43.63679744445397]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21333917133167,43.63360975153131]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21861896882089,43.63365491502179]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.218567639603,43.63684260794445]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0072__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p72 [3]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3191.2"},{"label":"split_canvas_w","value":"2769.2"},{"label":"split_canvas_h","value":"4848.8"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0072__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0072/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"374.5,7301.4 422.8,7301.6 1460.6,7304.5 1864.0,6674.5 1869.6,5542.8 2591.8,5537.6 2738.9,5307.9 555.0,3191.4 0.0,3191.2 0.0,4384.0 0.0,6360.0 -0.0,7300.3 374.5,7301.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0072__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1460.6,6361.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.216968,43.62543]}},{"type":"Feature","properties":{"resourceCoords":[1460.6,7304.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.216961,43.624553]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0072__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p72 [4]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"1857.2"},{"label":"split_canvas_y","value":"5510.4"},{"label":"split_canvas_w","value":"4802.8"},{"label":"split_canvas_h","value":"2529.6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0072__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0072/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5126.1,8040.0 6660.0,8040.0 6660.0,7457.1 6059.2,5514.4 2762.0,5536.4 1869.6,5542.8 1861.5,7179.1 2071.1,7179.2 2079.9,6996.9 5126.1,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0072__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3224.9,6481.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2168961,43.6373044]}},{"type":"Feature","properties":{"resourceCoords":[5124.4,7452.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2145204,43.6364155]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0073__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p73 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"5221.2"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0073__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0073/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1639.0,1676.9 559.4,-0.0 0.0,-0.0 -0.0,894.5 892.8,1062.6 492.4,3190.6 -0.0,3097.9 -0.0,4792.2 2174.1,3424.3 2738.8,2957.6 2804.0,3024.6 3863.8,2350.9 4005.7,2380.1 3931.4,2736.8 4432.8,2281.6 4903.2,2746.8 5047.5,2654.1 5062.4,1728.0 6660.0,1739.6 6660.0,1534.7 5557.6,1326.3 4824.2,92.9 4977.7,-0.0 3298.1,-0.0 3854.4,922.7 3832.9,1000.2 2220.3,695.3 2019.6,1747.8 1639.0,1676.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0073__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[596.0,4693.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2239169,43.6289302]}},{"type":"Feature","properties":{"resourceCoords":[620.0,1668.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2220079,43.6310742]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0073__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p73 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"5043.6"},{"label":"split_canvas_y","value":"1728.0"},{"label":"split_canvas_w","value":"1616.4"},{"label":"split_canvas_h","value":"2558.4"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0073__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0073/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5204.8,1936.8 6340.8,2646.0 6348.7,1819.9 5206.5,1819.9 5204.8,1936.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0073__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5207.2,1819.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2183267,43.6311606]}},{"type":"Feature","properties":{"resourceCoords":[6348.7,1819.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2168838,43.6311529]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0075__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p75 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4034.4"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"4005.6"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0075__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0075/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 4712.4,8040.0 5884.0,8040.0 6660.0,8040.0 6660.0,4034.4 4485.2,4083.2 1079.2,4164.3 1130.8,4164.5 1150.8,4505.7 193.2,5352.1 841.6,5355.2 845.4,7304.6 -0.0,7304.5 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0075__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6284.0,7304.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.22294,43.630409]}},{"type":"Feature","properties":{"resourceCoords":[2660.0,7304.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2246085,43.6315361]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0075__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p75 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"4190.0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0075__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0075/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 -0.0,4190.0 4485.2,4083.2 6660.0,4034.4 6660.0,3760.9 5578.0,3765.0 5575.3,3051.2 6394.9,3048.2 6384.0,1156.6 5755.4,1155.9 6660.0,349.8 6660.0,-0.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0075__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4616.0,1156.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2254437,43.6333207]}},{"type":"Feature","properties":{"resourceCoords":[6384.0,1156.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2246079,43.6327518]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0008/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"361.2,8040.0 361.9,7621.6 -0.0,7618.4 -0.0,3869.4 375.2,3871.3 381.9,2000.0 810.6,2004.4 820.1,127.7 388.6,123.1 389.0,0.0 6231.8,0.0 6232.7,185.3 6660.0,189.9 6660.0,2065.3 6213.1,2060.7 6198.3,3916.9 6660.0,3921.2 6660.0,7679.7 4222.6,7657.2 4220.2,8040.0 361.2,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21358992760457,43.63383425931322]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.20928739530609,43.63384624347038]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.2092675469441,43.63006033070699]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-116.21357007924259,43.63004834654983]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boise, Idaho | 1956 | sanborn01569_007 p9","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"}],"created":"2026-09-23T19:12:36Z","modified":"2026-09-23T19:12:36Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0009/info.json","type":"ImageService2","height":8040,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"596.8,2124.3 1032.1,2126.5 1026.1,991.1 2494.2,999.2 2565.1,0.0 6660.0,0.0 6660.0,8040.0 6278.3,8040.0 6279.1,7653.1 5618.6,7650.4 5622.1,7502.7 1063.1,7509.5 1041.7,3946.5 592.0,3944.7 596.8,2124.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd427m:g4274m:g4274bm:g015691956:01569_1956-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4416.0,3964.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.20704,43.631989]}},{"type":"Feature","properties":{"resourceCoords":[4416.0,2144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.2070382,43.6328629]}}]}}]}