{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01106_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Central Village, Connecticut | 1903 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"2"},{"label":"placed","value":"2"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784cm:g3784cm_g011061903:01106_1903-0000__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Central Village, Connecticut | 1903 | sanborn01106_001 p0 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"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":"2026-09-21T06:17:33Z","modified":"2026-09-21T06:17:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784cm:g3784cm_g011061903:01106_1903-0000__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784cm:g3784cm_g011061903:01106_1903-0000/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 -0.0,7652.0 4742.0,7652.0 4720.0,7182.4 4436.0,3657.2 5191.6,3015.2 6452.0,3004.8 6452.0,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784cm:g3784cm_g011061903:01106_1903-0000__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2336.0,5072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9089479,41.7224582]}},{"type":"Feature","properties":{"resourceCoords":[5424.0,2368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.9065952,41.7227339]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784cm:g3784cm_g011061903:01106_1903-0000__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Central Village, Connecticut | 1903 | sanborn01106_001 p0 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4436.0"},{"label":"split_canvas_y","value":"3004.8"},{"label":"split_canvas_w","value":"2016.0"},{"label":"split_canvas_h","value":"4647.2"}],"created":"2026-09-21T06:17:33Z","modified":"2026-09-21T06:17:33Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784cm:g3784cm_g011061903:01106_1903-0000__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784cm:g3784cm_g011061903:01106_1903-0000/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,3004.8 5191.6,3015.2 4436.0,3657.2 4720.0,7182.4 4742.0,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784cm:g3784cm_g011061903:01106_1903-0000__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4436.0,3004.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.21450928216001,41.71202068566756]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,3004.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2140308259643,41.71281639052614]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.21156888282171,41.71199439896866]}},{"type":"Feature","properties":{"resourceCoords":[4436.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.21204733901742,41.71119869411008]}},{"type":"Feature","properties":{"resourceCoords":[5644.0,7240.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2119786,41.7117488]}}]}}]}