{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05581_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Old Bridge, New-Jersey | 1910 | 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":"3"},{"label":"placed","value":"1"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p2__1 (tier 1, 40.41319,-74.36770 +/-276m); p2__2 (tier 1, 40.41497,-74.36529 +/-127m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814om:g3814om_g055811910:05581_1910-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Old Bridge, New-Jersey | 1910 | sanborn05581_002 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.61"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T05:17:13Z","modified":"2026-10-18T05:17:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814om:g3814om_g055811910:05581_1910-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814om:g3814om_g055811910:05581_1910-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"620.8,1733.1 254.0,1699.7 211.7,1740.8 64.1,1666.2 55.8,1298.8 233.1,1012.7 349.2,621.3 155.9,484.6 205.5,363.8 134.2,193.2 174.9,100.5 499.9,133.3 618.9,63.8 1138.8,40.5 1496.6,102.1 1557.4,316.7 1571.0,1083.4 1561.5,1574.6 1489.8,1867.2 831.5,1855.3 620.8,1733.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814om:g3814om_g055811910:05581_1910-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[974.0,661.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.36471649740653,40.41585382523511]}},{"type":"Feature","properties":{"resourceCoords":[1338.0,1752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.36653660705747,40.414188631663734]}}]}}]}