{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01424_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Douglasville, Georgia | 1911 | 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":"2"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 1, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 33.75216,-84.74717 +/-120m); p1__2 (tier 4, 33.75216,-84.74717 +/-120m); p3__1 (tier 1, 33.74929,-84.74993 +/-268m); p3__2 (tier 1, 33.75293,-84.74319 +/-109m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd392m:g3924m:g3924dm:g3924dm_g014241911:01424_1911-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Douglasville, Georgia | 1911 | sanborn01424_004 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"2114.4"},{"label":"split_canvas_y","value":"3150.8"},{"label":"split_canvas_w","value":"4337.6"},{"label":"split_canvas_h","value":"4501.2"}],"created":"2026-09-23T09:03:35Z","modified":"2026-09-23T09:03:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd392m:g3924m:g3924dm:g3924dm_g014241911:01424_1911-0001__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd392m:g3924m:g3924dm:g3924dm_g014241911:01424_1911-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,6028.0 6207.2,5055.7 6112.5,3150.8 2860.0,3151.2 2841.2,3151.2 2841.2,3174.4 2114.4,4074.8 2119.2,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd392m:g3924m:g3924dm:g3924dm_g014241911:01424_1911-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[2114.4,3150.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.74659787198007,33.75449552524719]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,3150.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.74584879970384,33.75257930415834]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.74823951676072,33.75193267026592]}},{"type":"Feature","properties":{"resourceCoords":[2114.4,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.74898858903695,33.75384889135477]}},{"type":"Feature","properties":{"resourceCoords":[6168.2,4130.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.746418,33.752564]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd392m:g3924m:g3924dm:g3924dm_g014241911:01424_1911-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Douglasville, Georgia | 1911 | sanborn01424_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T09:03:35Z","modified":"2026-09-23T09:03:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd392m:g3924m:g3924dm:g3924dm_g014241911:01424_1911-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd392m:g3924m:g3924dm:g3924dm_g014241911:01424_1911-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 6452.0,7652.0 -0.0,7652.0 -0.0,5048.1 606.1,5138.9 758.0,4151.8 872.5,4150.4 758.3,2566.0 952.6,690.6 -0.0,547.9 0.0,0.0 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd392m:g3924m:g3924dm:g3924dm_g014241911:01424_1911-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.74580013714142,33.75327812553245]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.74416668259401,33.75055234203768]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.74802748276512,33.748930224599135]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.74966093731253,33.7516560080939]}}]}}]}