{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00056_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hartford, Alabama | 1929 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"11"},{"label":"placed","value":"8"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 7, georef-snap 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 31.10597,-85.69117 +/-195m); p8__2 (tier 1, 31.10480,-85.70014 +/-130m); p8__3 (tier 1, 31.10221,-85.70534 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartford, Alabama | 1929 | sanborn00056_004 p1 [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":"6896.0"},{"label":"split_canvas_h","value":"8168.0"}],"created":"2026-09-22T18:35:53Z","modified":"2026-09-22T18:35:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0001/info.json","type":"ImageService2","height":8168,"width":6896},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4523.7,5061.0 4627.1,5060.7 4624.4,3985.2 2603.2,3984.8 2574.4,0.0 -0.0,0.0 -0.0,7833.2 539.1,8168.0 2169.6,8168.0 2487.0,7707.0 4536.2,7211.8 4523.7,5061.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1680.0,2152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6910218,31.1062556]}},{"type":"Feature","properties":{"resourceCoords":[1680.0,7852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.693532,31.104766]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartford, Alabama | 1929 | sanborn00056_004 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"21"}],"created":"2026-09-22T18:35:53Z","modified":"2026-09-22T18:35:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0002/info.json","type":"ImageService2","height":8120,"width":6872},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6221.9,7657.9 -0.0,7643.0 -0.0,-0.0 4804.7,0.0 4805.4,484.6 6227.5,483.7 6229.2,3344.0 5691.2,3343.6 5690.3,4761.6 6092.3,4765.7 6232.0,4764.0 6221.9,7657.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[872.0,7648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.699705,31.1008747]}},{"type":"Feature","properties":{"resourceCoords":[6232.0,4764.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6968327,31.10221]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartford, Alabama | 1929 | sanborn00056_004 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"31"}],"created":"2026-09-22T18:35:53Z","modified":"2026-09-22T18:35:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0003/info.json","type":"ImageService2","height":8120,"width":6896},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"536.0,7656.0 544.2,4749.2 -0.0,4747.2 -0.0,3322.9 540.4,3322.9 536.7,450.0 4522.5,424.3 4709.4,551.8 5530.3,0.0 6268.3,0.0 6318.3,7646.9 536.0,7656.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3392.0,1448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6953154,31.1037259]}},{"type":"Feature","properties":{"resourceCoords":[536.0,7656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6968324,31.1008792]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartford, Alabama | 1929 | sanborn00056_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T18:35:53Z","modified":"2026-09-22T18:35:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0004/info.json","type":"ImageService2","height":8144,"width":6920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"880.6,7923.0 829.7,232.7 82.3,232.7 425.2,0.0 1939.3,0.0 3480.8,1418.0 5271.5,178.3 6643.2,2143.2 6920.0,1953.9 6920.0,8144.0 1873.9,8144.0 1870.9,7923.9 880.6,7923.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.694218342932,31.104496989067247]}},{"type":"Feature","properties":{"resourceCoords":[6920.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69056493477581,31.104506439536802]}},{"type":"Feature","properties":{"resourceCoords":[6920.0,8144.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69055203641052,31.10079894729833]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8144.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69420544456672,31.100789496828774]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartford, Alabama | 1929 | sanborn00056_004 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T18:35:53Z","modified":"2026-09-22T18:35:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0005/info.json","type":"ImageService2","height":8120,"width":6872},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5743.9,7732.0 5556.6,7603.4 116.9,7613.1 117.5,7124.1 -0.0,7123.8 -0.0,-0.0 6872.0,0.0 6872.0,6976.8 5743.9,7732.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2952.0,7616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6960986,31.1041823]}},{"type":"Feature","properties":{"resourceCoords":[1552.0,7616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6968436,31.1041783]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartford, Alabama | 1929 | sanborn00056_004 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"14"}],"created":"2026-09-22T18:35:53Z","modified":"2026-09-22T18:35:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0006/info.json","type":"ImageService2","height":8168,"width":6920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6302.6,604.0 6266.2,8168.0 -0.0,8168.0 28.6,535.3 6302.6,604.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1936.0,3472.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6991389,31.0995471]}},{"type":"Feature","properties":{"resourceCoords":[6240.0,6384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6968281,31.0982433]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartford, Alabama | 1929 | sanborn00056_004 p7","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-22T18:35:53Z","modified":"2026-09-22T18:35:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0007/info.json","type":"ImageService2","height":8120,"width":6920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"170.8,8120.0 237.5,513.0 6920.0,595.7 6920.0,8120.0 170.8,8120.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3088.0,3396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6952651,31.0995661]}},{"type":"Feature","properties":{"resourceCoords":[5924.0,3396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6937315,31.0995879]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartford, Alabama | 1929 | sanborn00056_004 p8 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6896.0"},{"label":"split_canvas_h","value":"8160.0"}],"created":"2026-09-22T18:35:53Z","modified":"2026-09-22T18:35:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0008__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0008/info.json","type":"ImageService2","height":8160,"width":6896},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8160.0 898.8,8160.0 905.6,7108.4 1870.8,7097.2 1876.4,8160.0 3268.4,8160.0 3230.8,5410.0 4206.8,4948.8 6128.5,4955.9 6243.0,0.0 6016.0,0.0 5664.8,0.0 -0.0,-0.0 -0.0,8160.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000561929:00056-1929-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4024.0,3144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7024957,31.1008775]}},{"type":"Feature","properties":{"resourceCoords":[2676.0,4528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7039152,31.0995539]}}]}}]}