{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05640_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Tuckerton, New-Jersey | 1895 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"1"},{"label":"placed","value":"1"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef-snap 1"},{"label":"key map","value":"none"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814tm:g3814tm_g056401895:05640_1895-0000/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tuckerton, New-Jersey | 1895 | sanborn05640_001 p0","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.44"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T03:43:01Z","modified":"2026-10-18T03:43:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814tm:g3814tm_g056401895:05640_1895-0000/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814tm:g3814tm_g056401895:05640_1895-0000","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1288.7,138.7 1526.2,97.2 1611.1,796.1 1478.0,1812.3 1319.4,1881.3 1229.8,1811.0 1212.7,1874.8 1065.4,1862.6 932.8,1744.8 647.4,1713.3 410.2,1870.8 89.0,1859.2 45.3,685.9 124.4,117.4 417.5,34.0 930.0,39.1 1288.7,138.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814tm:g3814tm_g056401895:05640_1895-0000/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[834.0,715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.34015814517313,39.603313747011256]}},{"type":"Feature","properties":{"resourceCoords":[834.0,1301.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.34139752438001,39.60318088000656]}}]}}]}