{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01231_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Apopka, Florida | 1924 | 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":"6"},{"label":"placed","value":"4"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 28.67243,-81.50927 +/-554m); p3__2 (tier 1, 28.67246,-81.50279 +/-242m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Apopka, Florida | 1924 | sanborn01231_002 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3324.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4327.6"}],"created":"2026-09-23T10:49:46Z","modified":"2026-09-23T10:49:46Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2235.4,7652.0 6452.0,7652.0 6452.0,3806.8 3072.0,3797.2 3045.7,3351.4 574.9,3370.9 578.0,7268.0 2236.2,7268.1 2235.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[348.0,7268.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.50947,28.6706788]}},{"type":"Feature","properties":{"resourceCoords":[4252.0,3388.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5053532,28.6743162]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Apopka, Florida | 1924 | sanborn01231_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:49:46Z","modified":"2026-09-23T10:49:46Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3872.8,7652.0 2706.8,6676.5 2253.7,6670.9 2265.8,7584.8 -0.0,7652.0 -0.0,76.9 6452.0,133.5 6452.0,7634.1 3872.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51279761847556,28.674363762890575]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5092540690655,28.674384650554465]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50922603211274,28.67067136148988]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51276958152279,28.67065047382599]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Apopka, Florida | 1924 | sanborn01231_002 p3 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"},{"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":"2026-09-23T10:49:46Z","modified":"2026-09-23T10:49:46Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1243.4,7652.0 1238.3,7001.8 6452.0,7006.4 6452.0,4520.0 5812.8,4249.6 2969.6,2501.6 3005.2,0.0 -0.0,-0.0 -0.0,7652.0 1243.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4428.0,5696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5094504,28.6755262]}},{"type":"Feature","properties":{"resourceCoords":[2456.0,456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5115118,28.6803573]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Apopka, Florida | 1924 | sanborn01231_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T10:49:46Z","modified":"2026-09-23T10:49:46Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,485.4 699.5,483.1 687.2,0.0 926.8,0.0 1562.0,508.0 4606.8,462.7 4610.4,852.5 6452.0,831.5 6452.0,7652.0 -0.0,7652.0 -0.0,485.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd393m:g3934m:g3934am:g3934am_g012311924:01231_1924-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51224911139798,28.671137400950286]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50554810200525,28.671104066496774]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50559284385608,28.66408174309826]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5122938532488,28.664115077551774]}}]}}]}