{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05426_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bordentown, New-Jersey | 1886 | 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":"7"},{"label":"placed","value":"4"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 40.14729,-74.70974 +/-207m); p1__2 (tier 4, 40.14802,-74.71135 +/-347m); p1__3 (tier 4, 40.14802,-74.71135 +/-347m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bordentown, New-Jersey | 1886 | sanborn05426_001 p1 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.90"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4741.2"},{"label":"split_canvas_w","value":"2154.4"},{"label":"split_canvas_h","value":"2910.8"}],"created":"2026-10-18T13:37:10Z","modified":"2026-10-18T13:37:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"179.8,1902.6 497.9,1863.5 432.9,1673.8 516.9,1303.1 387.1,1251.7 425.4,1215.5 161.8,1219.4 55.5,1299.5 33.9,1850.0 179.8,1902.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1185.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.70973709961456,40.14982193858006]}},{"type":"Feature","properties":{"resourceCoords":[538.6,1185.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.7086092832313,40.150332540302365]}},{"type":"Feature","properties":{"resourceCoords":[538.6,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.70770959952785,40.14916488125467]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.7088374159111,40.148654279532366]}},{"type":"Feature","properties":{"resourceCoords":[220.8,1642.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7087099,40.1492983]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bordentown, New-Jersey | 1886 | sanborn05426_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T13:37:10Z","modified":"2026-10-18T13:37:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.4,546.1 58.5,391.2 137.0,319.7 140.6,133.3 1068.2,200.2 1191.0,181.8 1383.8,77.9 1420.7,32.1 1555.5,63.8 1590.9,1783.5 1543.5,1874.3 1445.5,1873.0 1445.0,1796.2 180.7,1788.1 42.7,1789.7 31.4,546.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1263.0,854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.71338331675729,40.15086196592152]}},{"type":"Feature","properties":{"resourceCoords":[57.0,1789.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.71467700713484,40.148219310244485]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bordentown, New-Jersey | 1886 | sanborn05426_001 p3","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T13:37:10Z","modified":"2026-10-18T13:37:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"217.2,2.5 217.4,17.7 91.5,43.0 39.5,784.4 100.1,1033.7 48.4,1342.0 143.2,1493.2 106.0,1861.3 169.2,1912.0 174.1,1912.0 180.6,1468.2 181.1,1435.4 584.6,1457.2 659.3,1489.5 911.6,1645.0 1392.3,1711.1 1382.8,1912.0 1414.0,1912.0 1612.0,1594.3 1612.0,1551.1 1612.0,1527.2 1573.2,1488.7 1572.5,638.7 1507.5,480.2 1542.0,144.4 1583.5,76.2 1612.0,76.4 1612.0,1.0 298.4,1.0 217.2,2.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[189.0,935.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7135848,40.1466963]}},{"type":"Feature","properties":{"resourceCoords":[1421.0,937.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.711023,40.147884]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bordentown, New-Jersey | 1886 | sanborn05426_001 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.71"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T13:37:10Z","modified":"2026-10-18T13:37:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.1,475.9 54.8,1877.7 1153.2,1865.8 1469.9,1773.4 1596.4,1315.2 1575.3,160.7 1481.1,69.5 1480.0,68.6 1481.0,135.9 1286.7,457.6 1255.3,458.1 1262.0,256.3 778.5,196.6 523.0,44.0 447.6,12.5 159.2,1.0 42.1,1.0 42.1,29.2 41.8,474.9 38.1,475.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814bm:g3814bm_g054261886:05426_1886-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1316.0,1167.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.70887040681788,40.14522551077774]}},{"type":"Feature","properties":{"resourceCoords":[57.0,1360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7112592918112,40.14373340394563]}}]}}]}