{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00057_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hartselle, Alabama | 1927 | 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":"9"},{"label":"placed","value":"7"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 6, georef 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__2 (tier 2, 34.44148,-86.93492 +/-641m); p5 (tier 1, 34.44699,-86.93606 +/-388m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4130.0"},{"label":"split_canvas_w","value":"6920.0"},{"label":"split_canvas_h","value":"4038.0"}],"created":"2026-09-22T18:53:19Z","modified":"2026-09-22T18:53:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0001/info.json","type":"ImageService2","height":8168,"width":6920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8168.0 4094.5,8168.0 4188.5,7463.6 6200.1,8168.0 6194.5,4368.2 4079.8,4374.7 4078.9,4141.8 0.0,4158.8 -0.0,8168.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6200.0,6296.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.938559,34.4433337]}},{"type":"Feature","properties":{"resourceCoords":[6200.0,8180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.9382181,34.4425632]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T18:53:19Z","modified":"2026-09-22T18:53:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0002/info.json","type":"ImageService2","height":8168,"width":6944},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1063.3,6513.0 771.4,6179.6 778.3,884.9 -0.0,883.6 0.0,0.0 6059.8,0.0 5906.6,4696.2 5391.8,4702.5 5505.7,8025.7 5770.5,8024.3 5769.6,8168.0 1069.9,8168.0 1063.3,6513.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93713757910108,34.44508240533088]}},{"type":"Feature","properties":{"resourceCoords":[6944.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93362846939912,34.44615286519357]}},{"type":"Feature","properties":{"resourceCoords":[6944.0,8168.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.9321123373139,34.44272485323366]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8168.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93562144701585,34.441654393370975]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T18:53:19Z","modified":"2026-09-22T18:53:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0003/info.json","type":"ImageService2","height":8168,"width":6968},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"590.9,4833.3 1107.5,4829.7 1223.8,1014.9 6085.2,1027.6 6009.2,6987.3 967.4,6977.7 953.5,8168.0 687.8,8168.0 590.9,4833.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.9347439209072,34.445865832456235]}},{"type":"Feature","properties":{"resourceCoords":[6968.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93124100103927,34.44695159668026]}},{"type":"Feature","properties":{"resourceCoords":[6968.0,8168.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.92970847519084,34.443541449714694]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8168.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93321139505876,34.44245568549067]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T18:53:19Z","modified":"2026-09-22T18:53:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0004/info.json","type":"ImageService2","height":8136,"width":6916},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2064.5,774.8 -0.0,763.2 0.0,0.0 5883.0,0.0 5879.8,796.4 6654.7,800.8 6627.8,5867.2 6689.4,6256.3 6916.0,6404.6 6916.0,8136.0 5431.1,8136.0 3061.3,6978.4 2613.1,8136.0 -0.0,8136.0 -0.0,4018.7 94.5,3764.2 2055.5,4477.8 2064.5,774.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.94010398018922,34.444126400031145]}},{"type":"Feature","properties":{"resourceCoords":[6916.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.9365984726958,34.44520900991565]}},{"type":"Feature","properties":{"resourceCoords":[6916.0,8136.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93506497348869,34.441784083519586]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8136.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93857048098211,34.44070147363508]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T18:53:19Z","modified":"2026-09-22T18:53:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0006/info.json","type":"ImageService2","height":8192,"width":6896},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"704.9,1244.9 697.7,616.6 2029.2,714.6 3711.4,0.0 5098.0,0.0 5714.6,1575.0 5952.9,1964.7 6132.6,2387.5 6896.0,2091.0 6896.0,8192.0 -0.0,8192.0 -0.0,1527.2 704.9,1244.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93796579047326,34.44223031080134]}},{"type":"Feature","properties":{"resourceCoords":[6896.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93060093287895,34.44207807796503]}},{"type":"Feature","properties":{"resourceCoords":[6896.0,8192.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93081867053588,34.43481159049121]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8192.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.9381835281302,34.43496382332752]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T18:53:19Z","modified":"2026-09-22T18:53:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0007/info.json","type":"ImageService2","height":8144,"width":6920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7207.6 -0.0,4420.4 2493.8,4396.2 2497.1,1448.0 92.5,1469.7 127.0,868.4 -0.0,831.3 -0.0,-0.0 6920.0,0.0 6920.0,1927.0 5056.4,1921.5 5046.5,5306.6 5929.0,5304.9 5912.6,7546.5 6920.0,7971.5 6920.0,8144.0 98.4,8144.0 -0.0,7207.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.93457275084874,34.44685032181561]}},{"type":"Feature","properties":{"resourceCoords":[6920.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.92750986132516,34.44896213578009]}},{"type":"Feature","properties":{"resourceCoords":[6920.0,8144.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.92451724606681,34.442058934672865]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8144.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.9315801355904,34.43994712070838]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hartselle, Alabama | 1927 | sanborn00057_002 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T18:53:19Z","modified":"2026-09-22T18:53:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0008/info.json","type":"ImageService2","height":8192,"width":6916},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"879.5,3369.5 -0.0,3373.7 -0.0,-0.0 6916.0,0.0 6916.0,8192.0 3806.1,8192.0 3806.1,8192.0 -0.0,8192.0 -0.0,6201.5 1875.4,6196.0 1874.9,6024.1 869.7,5603.4 879.5,3369.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974hm:g3974hm_g000571927:00057-1927-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.92870585192657,34.446764670210875]}},{"type":"Feature","properties":{"resourceCoords":[6916.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.92161569017625,34.44886519206367]}},{"type":"Feature","properties":{"resourceCoords":[6916.0,8192.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.91861980528392,34.44189045014702]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8192.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.92570996703424,34.439789928294225]}}]}}]}