{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05508_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hightstown, New-Jersey | 1910 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"12"},{"label":"placed","value":"8"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef-snap 6, georef 1, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__3 (tier 1, 40.27070,-74.52231 +/-100m); p2__2 (tier 1, 40.26706,-74.52420 +/-100m); p2__3 (tier 1, 40.26597,-74.52468 +/-100m); p7__1 (tier 1, 40.26962,-74.52010 +/-192m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hightstown, New-Jersey | 1910 | sanborn05508_005 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"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":"2856.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-20T00:29:24Z","modified":"2026-10-20T00:29:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"136.0,1826.8 442.2,1800.9 690.8,1738.0 595.1,1206.0 591.2,274.5 616.3,272.1 616.4,265.5 341.7,87.9 322.4,207.8 309.6,290.8 288.6,329.4 254.8,489.9 248.6,562.8 204.8,778.7 167.0,915.2 176.2,979.1 151.1,1083.4 118.5,1143.3 95.0,1284.3 88.1,1365.1 85.3,1550.7 87.7,1659.0 101.3,1829.7 136.0,1826.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[252.0,554.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.5231368473565,40.26959370234902]}},{"type":"Feature","properties":{"resourceCoords":[84.0,1800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52451363257248,40.267460222627555]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hightstown, New-Jersey | 1910 | sanborn05508_005 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"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":"2026-10-20T00:29:24Z","modified":"2026-10-20T00:29:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1067.7,32.5 89.1,63.3 147.7,366.7 340.7,368.0 430.2,541.3 470.2,769.5 499.4,911.0 639.1,1081.7 605.9,1174.3 665.0,1315.8 600.2,1427.2 600.2,1429.0 599.1,1429.0 597.0,1432.7 288.7,1431.9 108.7,1540.0 98.7,1845.0 552.7,1877.0 1035.0,1757.1 1489.7,1758.0 1548.6,1912.0 1556.2,1912.0 1504.8,1660.8 1498.0,1627.5 1352.4,913.5 1267.5,853.0 1269.5,791.2 1408.2,576.6 1539.4,365.8 1351.2,228.2 1301.9,164.4 1269.2,83.6 1241.8,89.7 1198.1,71.4 1116.0,1.0 1056.0,1.0 1067.7,32.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1279.0,58.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52833809560991,40.26831110064624]}},{"type":"Feature","properties":{"resourceCoords":[681.0,1802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52498150071946,40.26582066043457]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hightstown, New-Jersey | 1910 | sanborn05508_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:29:24Z","modified":"2026-10-20T00:29:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"12.7,312.1 65.2,375.6 262.0,510.1 134.8,729.9 1.0,952.0 1.0,1017.6 88.7,1075.9 260.6,1800.9 427.2,1762.1 533.6,1743.8 717.3,1718.9 798.0,1713.7 940.6,1716.0 1004.6,1739.2 1111.2,1748.5 1173.0,1729.9 1313.4,1747.0 1532.9,1758.1 1552.9,1501.6 1584.3,954.7 1584.0,744.7 1560.5,479.6 1541.6,377.9 1438.2,107.9 679.1,353.5 372.6,81.7 221.8,130.0 3.7,219.4 1.0,220.5 1.0,285.5 12.7,312.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1558.0,655.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52556281702621,40.2705743775816]}},{"type":"Feature","properties":{"resourceCoords":[-28.0,986.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52662483229447,40.26761281290417]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hightstown, New-Jersey | 1910 | sanborn05508_005 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:29:24Z","modified":"2026-10-20T00:29:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1433.7,1832.9 1025.0,1794.0 234.3,1719.4 61.2,1350.1 96.0,1353.5 97.3,1318.4 97.5,677.1 98.5,497.1 40.4,496.8 133.0,76.5 1173.2,22.1 1533.3,97.8 1608.0,1130.1 1607.8,1272.0 1579.3,1847.3 1568.7,1849.8 1433.7,1832.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1024.0,1128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52856640206373,40.270925973979004]}},{"type":"Feature","properties":{"resourceCoords":[1024.0,63.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.53121808286757,40.271059281549675]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hightstown, New-Jersey | 1910 | sanborn05508_005 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:29:24Z","modified":"2026-10-20T00:29:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"800.7,2.9 387.0,23.5 417.0,312.3 408.8,415.8 362.6,678.9 308.3,882.7 135.5,1404.8 49.4,1648.4 121.2,1662.8 277.2,1714.7 313.3,1739.9 394.4,1762.1 530.9,1800.1 631.4,1817.6 745.3,1827.0 1249.4,1840.0 1258.0,1376.0 1270.2,1376.0 1556.4,1106.4 1521.2,942.0 1559.0,195.7 1524.2,100.8 1365.0,39.9 949.6,11.7 938.9,1.0 840.5,1.0 800.7,2.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[382.0,584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.5255548,40.270614]}},{"type":"Feature","properties":{"resourceCoords":[1258.0,1376.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.5231859,40.2719183]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hightstown, New-Jersey | 1910 | sanborn05508_005 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"3729.6"},{"label":"split_canvas_w","value":"2794.0"},{"label":"split_canvas_h","value":"3922.4"}],"created":"2026-10-20T00:29:24Z","modified":"2026-10-20T00:29:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"228.8,1788.7 466.9,1792.7 661.4,1811.6 662.6,1775.8 661.7,1120.3 662.5,936.4 603.5,936.0 597.6,963.0 442.7,1017.0 300.6,939.5 36.2,971.7 25.5,1626.0 82.5,1648.5 135.6,1749.3 170.7,1783.6 199.4,1788.2 200.0,1846.8 228.8,1788.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,932.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.53040704893417,40.26800705447037]}},{"type":"Feature","properties":{"resourceCoords":[698.5,932.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.53029278969754,40.26931481666478]}},{"type":"Feature","properties":{"resourceCoords":[698.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.52790425426015,40.26919159925621]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.52801851349678,40.267883837061795]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hightstown, New-Jersey | 1910 | sanborn05508_005 p6 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"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":"2026-10-20T00:29:24Z","modified":"2026-10-20T00:29:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"487.4,71.1 202.3,342.8 190.2,342.8 184.2,807.5 730.0,819.6 730.2,1310.5 732.0,1467.8 737.1,1912.0 750.5,1834.0 1265.2,1808.8 1355.1,1884.2 1545.4,1849.8 1540.7,128.7 1452.3,60.2 1412.6,112.9 1023.0,74.0 727.0,161.1 506.6,158.2 487.4,71.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1406.0,826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52137502530091,40.2739608478255]}},{"type":"Feature","properties":{"resourceCoords":[200.0,826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52201487609085,40.27174088516205]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hightstown, New-Jersey | 1910 | sanborn05508_005 p7 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"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":"5693.2"}],"created":"2026-10-20T00:29:24Z","modified":"2026-10-20T00:29:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"237.2,37.1 30.8,304.2 37.4,870.4 119.8,967.7 325.3,1027.7 507.1,990.6 674.3,1054.0 690.3,1053.9 993.5,1175.3 1542.7,1383.8 1552.7,1219.7 1535.0,706.4 1529.6,549.7 1518.1,60.7 974.2,61.0 471.1,62.6 357.1,56.4 256.5,41.9 237.2,37.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814hm:g3814hm_g055081910:05508_1910-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[374.0,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.52241368291436,40.27061498468876]}},{"type":"Feature","properties":{"resourceCoords":[1528.0,1020.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.5194325799589,40.272306867060905]}}]}}]}