{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05634_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Summit, New-Jersey | 1893 | 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":"5"},{"label":"placed","value":"2"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.71711,-74.35922 +/-164m); p1__3 (tier 4, 40.71711,-74.35922 +/-164m); p2__2 (tier 4, 40.71711,-74.35922 +/-164m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814sm:g3814sm_g056341893:05634_1893-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Summit, New-Jersey | 1893 | sanborn05634_001 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.50"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T05:58:35Z","modified":"2026-10-18T05:58:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814sm:g3814sm_g056341893:05634_1893-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814sm:g3814sm_g056341893:05634_1893-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"159.2,1856.2 368.1,1880.0 431.6,1839.7 452.0,1137.4 477.5,1119.5 1005.0,1119.5 1084.5,1119.5 1462.6,1108.8 1557.0,1044.8 1596.4,704.2 1507.3,92.6 1078.7,33.0 308.9,39.0 67.8,114.1 1.0,113.3 1.0,116.0 92.0,394.8 102.2,440.7 97.3,717.7 100.7,839.9 95.8,1062.7 84.2,1120.0 83.8,1368.0 96.5,1375.2 91.3,1614.3 159.2,1856.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814sm:g3814sm_g056341893:05634_1893-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1128.0,337.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.3562019,40.7175816]}},{"type":"Feature","properties":{"resourceCoords":[97.0,927.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.3590448,40.7170395]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814sm:g3814sm_g056341893:05634_1893-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Summit, New-Jersey | 1893 | sanborn05634_001 p2 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.31"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T05:58:35Z","modified":"2026-10-18T05:58:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814sm:g3814sm_g056341893:05634_1893-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814sm:g3814sm_g056341893:05634_1893-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"92.8,1829.9 329.8,1827.2 336.4,1814.3 582.2,1806.7 639.4,1816.2 860.2,1813.8 981.1,1806.5 1255.7,1802.3 1300.8,1790.6 1576.7,1690.4 1553.2,588.4 1497.5,531.0 1287.3,530.0 1168.1,342.8 1150.8,145.8 961.4,115.8 951.0,59.1 56.2,27.2 41.5,834.0 61.4,1157.6 136.8,1253.7 80.5,1384.0 133.6,1457.2 71.9,1499.2 132.6,1525.0 128.0,1818.8 92.8,1829.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814sm:g3814sm_g056341893:05634_1893-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1402.0,752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.361092,40.7187737]}},{"type":"Feature","properties":{"resourceCoords":[608.0,1812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.3591717,40.7167418]}}]}}]}