{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00031_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Dadeville, Alabama | 1909 | 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":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 32.82754,-85.76300 +/-162m); p2__3 (tier 1, 32.83064,-85.76456 +/-103m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974dm:g3974dm_g000311909:00031_1909-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dadeville, Alabama | 1909 | sanborn00031_005 p1","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"19"}],"created":"2026-09-23T13:49:59Z","modified":"2026-09-23T13:49:59Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974dm:g3974dm_g000311909:00031_1909-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974dm:g3974dm_g000311909:00031_1909-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974dm:g3974dm_g000311909:00031_1909-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4576.0,2476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7636365,32.8321869]}},{"type":"Feature","properties":{"resourceCoords":[6088.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.762759,32.8329175]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974dm:g3974dm_g000311909:00031_1909-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dadeville, Alabama | 1909 | sanborn00031_005 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4475.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T13:49:59Z","modified":"2026-09-23T13:49:59Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974dm:g3974dm_g000311909:00031_1909-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974dm:g3974dm_g000311909:00031_1909-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 -0.0,7652.0 1740.0,7652.0 2656.0,7652.0 4475.2,7652.0 4444.0,4389.6 2678.8,4403.6 2660.8,0.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd397m:g3974m:g3974dm:g3974dm_g000311909:00031_1909-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2975.5,5540.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.76127,32.832183]}},{"type":"Feature","properties":{"resourceCoords":[1483.7,1824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7591774,32.8328947]}}]}}]}