{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00459_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Chico, California | 1902 | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"35"},{"label":"placed","value":"27"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 17, georef-snap 8, georef-street 1, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 39.72424,-121.84656 +/-253m); p22 (tier 1, 39.72412,-121.85062 +/-266m); p26 (tier 1, 39.72674,-121.84323 +/-251m); p28__1 (tier 1, 39.73609,-121.84292 +/-246m); p29__1 (tier 2, 39.73797,-121.84662 +/-100m); p30__1 (tier 1, 39.72247,-121.85145 +/-188m); p30__2 (tier 1, 39.72284,-121.85110 +/-223m); p7__2 (tier 1, 39.73341,-121.84030 +/-111m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p10","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"235.3,758.7 6182.0,768.0 6191.4,7000.4 260.2,6975.8 235.3,758.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2252.0,6984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8426613,39.7251395]}},{"type":"Feature","properties":{"resourceCoords":[2252.0,760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8398668,39.727017]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p11","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"186.1,6953.5 193.2,4875.6 2197.3,4917.5 2208.0,2808.0 187.5,2794.7 189.1,1006.0 6145.9,1036.1 6148.0,6978.1 186.1,6953.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2208.0,2808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8380115,39.7282699]}},{"type":"Feature","properties":{"resourceCoords":[2208.0,6960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8398668,39.727017]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p12","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6199.4,7652.0 309.5,7652.0 300.6,-0.0 6173.2,-0.0 6204.0,5304.0 6452.0,5303.0 6452.0,7184.8 6367.4,7353.8 6164.7,7344.8 6199.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2272.0,5304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8361583,39.7295348]}},{"type":"Feature","properties":{"resourceCoords":[6204.0,5304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.834607,39.7281621]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6309.1,283.9 6452.0,7652.0 -0.0,7652.0 -0.0,244.9 2150.0,281.6 2148.8,572.0 4200.0,587.9 4196.9,265.2 6309.1,283.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84683036918803,39.72008021369226]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84393396206704,39.72203601640055]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8409394644504,39.71937515726868]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84383587157139,39.71741935456039]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,212.2 6452.0,7334.5 6322.0,7333.2 6320.6,7652.0 -0.0,7652.0 -0.0,7527.0 285.3,7529.5 207.5,180.4 6452.0,212.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84405121170116,39.72189271026329]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84116923988732,39.72387351364534]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83813638248418,39.721225987170115]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84101835429801,39.71924518378807]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p15","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6221.3,7652.0 145.8,7641.5 144.3,7326.7 272.5,7325.9 206.2,293.0 6241.7,252.7 6221.3,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6248.0,2232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8375402,39.7249602]}},{"type":"Feature","properties":{"resourceCoords":[124.0,2232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.840353,39.72309]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6291.4,370.4 6452.0,375.9 6452.0,4534.4 6362.8,4512.2 6327.2,5431.5 4763.1,5086.9 4640.8,5356.3 4812.7,5906.2 3545.0,4060.9 216.9,4207.5 179.5,277.2 6290.0,169.9 6291.4,370.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83852091827492,39.72570201136674]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83554085498442,39.72766672417862]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83253246928976,39.72492923598186]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83551253258027,39.722964523169985]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5935.7 138.8,124.3 5467.1,115.8 5466.8,0.0 6452.0,0.0 6452.0,1746.9 6255.7,1665.4 6249.6,7652.0 -0.0,5935.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83471821289912,39.728163330523785]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83181340756128,39.730121480606506]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.82881496174839,39.72745322144193]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83171976708623,39.725495071359205]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0018/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5592.3,7197.2 986.6,6048.2 932.6,0.0 6452.0,0.0 6452.0,7652.0 5490.0,7652.0 5592.3,7197.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83163256260099,39.729179596066096]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.828767503956,39.73107235807229]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8258691435807,39.72844064615382]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.82873420222569,39.72654788414763]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p19","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0019/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"570.7,0.0 3937.2,25.2 5107.2,1954.3 4966.3,1390.1 5105.6,1124.5 5994.2,1369.4 5494.1,3008.2 6452.0,7652.0 -0.0,7652.0 -0.0,3462.4 391.6,3481.0 570.7,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8370156,39.7240807]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8342,39.7261397]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8310252,39.7235714]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8338408,39.7215124]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p20","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"6"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0020/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"917.1,7652.0 923.3,6950.0 -0.0,7157.8 -0.0,5178.4 931.3,4941.9 982.4,-0.0 6452.0,-0.0 6452.0,5591.1 2676.2,7652.0 917.1,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[932.0,4760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8322962,39.7261302]}},{"type":"Feature","properties":{"resourceCoords":[932.0,2640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8311664,39.726565]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p21","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2607.1,2643.2 -0.0,2644.1 -0.0,-0.0 6417.6,0.0 6452.0,3345.7 5883.9,3340.0 5877.5,3929.5 5221.4,3601.9 2342.6,3555.3 2607.2,3339.8 2607.1,2643.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4208.0,5524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8403324,39.7303544]}},{"type":"Feature","properties":{"resourceCoords":[2216.0,7408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8405,39.7290218]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0023/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,5424.9 166.4,5428.9 265.4,19.0 6452.0,205.4 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.82989461787453,39.72703522786223]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.82648046755253,39.728429042450344]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.824346249944,39.72529279622962]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.827760400266,39.723898981641504]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p24","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0024/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4264.0,4358.0 2089.6,4316.1 2162.6,2250.8 4307.7,2275.4 4264.0,4358.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4232.0,6364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8372493,39.7276002]}},{"type":"Feature","properties":{"resourceCoords":[2200.0,208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8405,39.7290218]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p25","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0025/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0025/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2164.1,211.4 4304.0,216.0 4304.0,2256.0 2138.5,6335.0 -0.0,6310.6 -0.0,4693.8 76.0,2240.3 2164.1,211.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4304.0,2256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8480954,39.7226995]}},{"type":"Feature","properties":{"resourceCoords":[4304.0,216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8488708,39.7233813]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0027/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84464227529172,39.73575732534832]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8413517697792,39.73628935938464]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84053702473649,39.73326703191795]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.843827530249,39.73273499788162]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0028__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p28 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3482.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2969.6"},{"label":"split_canvas_h","value":"1825.6"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0028__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0028/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,1825.6 6452.0,457.6 5942.1,457.3 5949.7,0.0 3482.4,-0.0 3482.4,1825.6 6452.0,1825.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0028__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3482.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8502443093238,39.73772064744175]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84712769813426,39.73907387624031]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,1825.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84604852634732,39.73760185074486]}},{"type":"Feature","properties":{"resourceCoords":[3482.4,1825.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84916513753686,39.736248621946295]}},{"type":"Feature","properties":{"resourceCoords":[5257.0,456.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8481121,39.7381613]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0029__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p29 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5464.0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0029__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0029/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6186.4,4508.8 6452.0,4504.4 6452.0,-0.0 5538.0,0.0 5113.2,0.0 -0.0,0.0 -0.0,5464.0 6202.5,5464.0 6186.4,4508.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0029__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3736.0,3744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8471758,39.7399509]}},{"type":"Feature","properties":{"resourceCoords":[6176.0,3744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8464278,39.7388897]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2911.6"},{"label":"split_canvas_w","value":"2823.2"},{"label":"split_canvas_h","value":"4740.4"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"437.4,3290.9 443.9,6757.3 -0.0,6761.1 -0.0,7652.0 2823.2,7652.0 2822.1,3362.7 437.4,3290.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2427.3,5269.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8500474,39.7201899]}},{"type":"Feature","properties":{"resourceCoords":[2427.3,7232.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8509255,39.7196002]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4267.4,2226.8 4287.9,179.4 -0.0,193.8 0.0,2915.6 2822.0,2911.6 2823.2,7652.0 6169.9,7652.0 6220.4,2255.9 4267.4,2226.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2304.0,2204.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8505791,39.7234456]}},{"type":"Feature","properties":{"resourceCoords":[6216.0,6200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.850814,39.7208567]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 6452.0,7397.0 6318.7,7397.7 6318.4,7153.1 3048.6,7185.4 3053.2,7652.0 -0.0,7652.0 -0.0,7434.3 147.1,7421.9 0.0,-0.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.85106702731711,39.72527277242451]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84812884916282,39.72722857189873]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84513413106045,39.72452954192311]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84807230921474,39.722573742448894]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p4","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 6452.0,266.1 6341.7,265.9 6280.5,7146.8 373.2,7154.2 459.3,0.0 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6284.0,5228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8432816,39.72714]}},{"type":"Feature","properties":{"resourceCoords":[264.0,5228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8460624,39.7252699]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p5","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6945.0 -0.0,-0.0 6452.0,0.0 6452.0,727.9 6171.4,1045.0 6044.6,6917.3 -0.0,6945.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4008.0,2980.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8422318,39.7291011]}},{"type":"Feature","properties":{"resourceCoords":[6060.0,2980.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8412911,39.7297313]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5934.9,7417.7 782.2,7526.5 827.5,0.0 4712.8,0.0 5871.5,622.1 5934.9,7417.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3344.0,5080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.839543,39.729643]}},{"type":"Feature","properties":{"resourceCoords":[744.0,5080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8405,39.7290218]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p7 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0007__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2748.0,0.0 2747.6,3271.6 0.0,3284.8 -0.0,7652.0 621.8,7652.0 786.0,7355.4 6220.9,7329.8 6148.6,-0.0 2748.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0007__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":[-121.83693487178853,39.733996829252]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.83441486064521,39.73172205211058]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8379204640384,39.72942198905944]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84044047518172,39.73169676620086]}},{"type":"Feature","properties":{"resourceCoords":[2268.0,7376.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8394282,39.7309801]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p8","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2631.0,7498.6 4172.0,7489.4 4183.7,5450.9 292.7,5463.6 296.5,3556.1 513.2,3557.5 511.2,521.6 6116.6,501.5 6133.5,1366.7 6452.0,1363.5 6452.0,3386.6 6165.3,3385.6 6144.6,5440.6 6452.0,5505.8 6452.0,7652.0 2631.8,7652.0 2631.0,7498.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[292.0,7440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.849939,39.721469]}},{"type":"Feature","properties":{"resourceCoords":[2256.0,1312.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-121.8463531,39.7226435]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chico, California | 1902 | sanborn00459_004 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T15:36:52Z","modified":"2026-09-20T15:36:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,4337.9 247.9,4339.9 262.8,187.8 6207.6,116.3 6198.9,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364cm:g4364cm_g004591902:00459_1902-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.8434577811092,39.72597726982706]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84093789016353,39.72375096487316]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84434674881858,39.721436137496326]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-121.84686663976424,39.72366244245023]}}]}}]}