{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05604_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Port Norris, New-Jersey | 1920 | 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":"7"},{"label":"placed","value":"6"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 5, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p5 (tier 4, 39.24620,-75.03588 +/-801m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Port Norris, New-Jersey | 1920 | sanborn05604_001 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3797.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3854.4"}],"created":"2026-09-21T19:22:22Z","modified":"2026-09-21T19:22:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,949.4 0.0,953.9 -0.0,1913.0 1204.0,1913.0 1364.0,1913.0 1613.0,1913.0 1613.0,949.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1120.0,1539.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.025983,39.244834]}},{"type":"Feature","properties":{"resourceCoords":[557.0,1539.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.0273799,39.2449585]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Port Norris, New-Jersey | 1920 | sanborn05604_001 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"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":"3815.6"}],"created":"2026-09-21T19:22:22Z","modified":"2026-09-21T19:22:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"103.6,646.2 -0.0,642.6 -0.0,953.9 98.4,953.6 156.9,648.3 934.4,679.3 947.7,369.4 673.2,354.8 692.9,0.0 295.0,46.8 326.7,346.0 72.5,365.9 103.6,646.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[360.0,654.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.041765,39.246293]}},{"type":"Feature","properties":{"resourceCoords":[327.0,346.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.041812,39.24761]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Port Norris, New-Jersey | 1920 | sanborn05604_001 p2 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3885.6"},{"label":"split_canvas_w","value":"5531.6"},{"label":"split_canvas_h","value":"3766.4"}],"created":"2026-09-21T19:22:22Z","modified":"2026-09-21T19:22:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 993.4,1913.0 980.8,1715.5 1093.6,1712.3 1040.4,1410.0 1315.2,1370.7 1260.1,1048.0 1296.7,1040.5 1294.8,1021.7 915.3,971.4 929.0,1187.3 0.0,1208.2 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1039.9,1410.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.043211,39.247612]}},{"type":"Feature","properties":{"resourceCoords":[1314.9,1370.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.041812,39.24761]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Port Norris, New-Jersey | 1920 | sanborn05604_001 p2 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"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":"2026-09-21T19:22:22Z","modified":"2026-09-21T19:22:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,0.0 1396.8,0.0 1296.7,0.0 110.4,0.0 110.3,48.6 62.5,49.0 62.5,723.5 -0.0,722.8 0.0,1208.2 929.0,1187.3 915.3,971.4 1294.8,1021.7 1382.9,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[62.0,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.032621,39.246785]}},{"type":"Feature","properties":{"resourceCoords":[62.0,724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.03283,39.245449]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Port Norris, New-Jersey | 1920 | sanborn05604_001 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T19:22:22Z","modified":"2026-09-21T19:22:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"117.5,1913.0 108.8,514.3 543.2,510.1 501.6,0.0 1613.0,0.0 1613.0,507.5 1562.0,508.0 1563.2,1227.4 1496.5,1226.8 1497.7,1913.0 117.5,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[109.0,1221.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.036324,39.245792]}},{"type":"Feature","properties":{"resourceCoords":[1562.0,508.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.032621,39.246785]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Port Norris, New-Jersey | 1920 | sanborn05604_001 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T19:22:22Z","modified":"2026-09-21T19:22:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"516.5,797.1 462.3,398.0 150.3,494.4 143.6,441.4 -0.0,460.1 -0.0,-0.0 1613.0,0.0 1613.0,367.7 1463.7,390.4 1522.2,639.5 1305.8,674.5 1413.8,1365.5 1613.0,1335.2 1613.0,1913.0 -0.0,1913.0 -0.0,1236.5 879.4,1101.0 827.7,753.4 516.5,797.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814pm:g3814pm_g056041920:05604_1920-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.04128147541728,39.25084660710856]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.03382688574976,39.24922673431611]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.03629024730941,39.242331679879776]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.04374483697693,39.24395155267223]}}]}}]}