{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00275_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Junction City, Arkansas | 1921 | 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":"12"},{"label":"placed","value":"8"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 6, snap:0 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p3__3 (tier 2, 33.01791,-92.72481 +/-436m); p3__4 (tier 2, 33.01791,-92.72481 +/-436m); p7__1 (tier 1, 33.01490,-92.72386 +/-262m); p7__2 (tier 2, 33.01326,-92.72162 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Junction City, Arkansas | 1921 | sanborn00275_003 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:17:40Z","modified":"2026-09-23T03:17:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0001/info.json","type":"ImageService2","height":10200,"width":8600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4994.8,10200.0 -0.0,10140.5 -0.0,0.0 8600.0,-0.0 8600.0,10200.0 8000.3,10200.0 8035.1,9318.7 5022.8,9208.3 4994.8,10200.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.71823311619129,33.01859357759884]}},{"type":"Feature","properties":{"resourceCoords":[8600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.71810495953878,33.01544396967594]}},{"type":"Feature","properties":{"resourceCoords":[8600.0,10200.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.72252881035995,33.01531561827397]}},{"type":"Feature","properties":{"resourceCoords":[0.0,10200.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.72265696701245,33.01846522619687]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Junction City, Arkansas | 1921 | sanborn00275_003 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-23T03:17:40Z","modified":"2026-09-23T03:17:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0002/info.json","type":"ImageService2","height":10200,"width":8600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2036.8,9066.8 1948.0,240.0 8130.6,289.3 7972.0,2996.0 8132.0,7761.8 5038.4,7750.1 5058.4,9037.5 2036.8,9066.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[7972.0,2996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.7248625,33.0201252]}},{"type":"Feature","properties":{"resourceCoords":[1948.0,240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.7274586,33.0211429]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Junction City, Arkansas | 1921 | sanborn00275_003 p3 [1]","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":"3114.8"},{"label":"split_canvas_h","value":"2338.8"}],"created":"2026-09-23T03:17:40Z","modified":"2026-09-23T03:17:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0003/info.json","type":"ImageService2","height":10200,"width":8600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 0.0,2338.8 3112.4,2336.4 3114.1,671.3 2760.3,733.8 2645.2,0.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.72694644082068,33.02207718954857]}},{"type":"Feature","properties":{"resourceCoords":[3114.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.727175776398,33.02097009007061]}},{"type":"Feature","properties":{"resourceCoords":[3114.8,2338.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.728160369889,33.02111551468985]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2338.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.72793103431168,33.022222614167816]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Junction City, Arkansas | 1921 | sanborn00275_003 p3 [2]","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":"8600.0"},{"label":"split_canvas_h","value":"10200.0"}],"created":"2026-09-23T03:17:40Z","modified":"2026-09-23T03:17:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0003/info.json","type":"ImageService2","height":10200,"width":8600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"8600.0,7861.2 6885.6,7848.8 6883.2,7588.8 6862.4,5596.8 8600.0,5599.6 8600.0,0.0 3417.9,0.0 3543.5,4990.4 438.1,4957.1 480.8,9887.9 8600.0,9856.9 8600.0,7861.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3604.0,9904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.7247874,33.0166212]}},{"type":"Feature","properties":{"resourceCoords":[6648.0,268.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.7234697,33.0201009]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Junction City, Arkansas | 1921 | sanborn00275_003 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-23T03:17:40Z","modified":"2026-09-23T03:17:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0004/info.json","type":"ImageService2","height":10200,"width":8600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"8212.5,0.0 8265.3,6614.9 7065.7,6620.1 7103.5,10200.0 -0.0,10200.0 -0.0,-0.0 8212.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5228.0,6628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.7274425,33.0155183]}},{"type":"Feature","properties":{"resourceCoords":[2232.0,6628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.7287492,33.0155168]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Junction City, Arkansas | 1921 | sanborn00275_003 p5","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-23T03:17:40Z","modified":"2026-09-23T03:17:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0005/info.json","type":"ImageService2","height":10200,"width":8600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"8600.0,3542.8 8600.0,10200.0 -0.0,10200.0 -0.0,3484.1 1254.0,3492.0 1254.3,335.3 7638.8,403.8 7649.3,3526.6 8600.0,3542.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4416.0,3492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.7247986,33.0155378]}},{"type":"Feature","properties":{"resourceCoords":[1256.0,3492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.7261178,33.0155246]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Junction City, Arkansas | 1921 | sanborn00275_003 p6 [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":"8600.0"},{"label":"split_canvas_h","value":"10200.0"}],"created":"2026-09-23T03:17:40Z","modified":"2026-09-23T03:17:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0006/info.json","type":"ImageService2","height":10200,"width":8600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"224.5,462.4 278.1,3519.2 1209.2,3521.9 1301.8,10038.9 -0.0,10057.4 -0.0,10200.0 5648.0,10200.0 6436.8,10200.0 7170.8,10200.0 8600.0,10200.0 8600.0,3912.9 2440.2,4140.2 2417.8,3525.4 3316.0,3528.0 3316.0,436.0 224.5,462.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3316.0,3528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.722155,33.0155336]}},{"type":"Feature","properties":{"resourceCoords":[3316.0,436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.722152,33.0166382]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Junction City, Arkansas | 1921 | sanborn00275_003 p6 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"6320.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2280.0"},{"label":"split_canvas_h","value":"3251.6"}],"created":"2026-09-23T03:17:40Z","modified":"2026-09-23T03:17:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0006__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0006/info.json","type":"ImageService2","height":10200,"width":8600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"8600.0,2918.6 8600.0,0.0 7240.0,0.0 6712.4,0.0 6437.8,0.0 6459.8,2931.6 8600.0,2918.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004jm:g002751921:00275_1921-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[6320.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.72221504435139,33.01769735201776]}},{"type":"Feature","properties":{"resourceCoords":[8600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.7212289844259,33.017699048741015]}},{"type":"Feature","properties":{"resourceCoords":[8600.0,3251.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.7212260974997,33.01652418496978]}},{"type":"Feature","properties":{"resourceCoords":[6320.0,3251.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.72221215742518,33.01652248824653]}},{"type":"Feature","properties":{"resourceCoords":[6459.8,2931.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.722152,33.0166382]}}]}}]}