{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05768_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bellmore, New-York | 1940 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"21"},{"label":"placed","value":"19"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 10, georef 9"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p10__3 (tier 2, 40.66115,-73.53443 +/-128m); p12__2 (tier 1, 40.66656,-73.52245 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p10 [1]","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.91"},{"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":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"354.7,32.6 353.8,37.4 253.6,33.6 237.3,60.5 128.9,40.3 76.7,120.3 19.8,506.0 46.6,1165.2 235.4,1215.2 231.6,1195.8 454.2,1185.0 573.0,1229.5 849.5,1231.5 897.1,1476.8 953.6,1494.8 1004.3,1623.8 978.1,1824.5 1026.0,1848.4 1021.0,1912.0 1064.2,1912.0 1064.6,1883.6 1057.1,1861.5 1381.3,1820.2 1456.5,1805.2 1531.9,1561.3 1501.3,1103.3 1553.7,761.6 1557.7,761.7 1445.8,78.7 1371.7,80.3 888.0,91.0 647.8,90.0 518.4,92.2 475.7,93.0 450.4,93.4 454.5,82.4 354.7,32.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1262.0,517.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.53391,40.660422]}},{"type":"Feature","properties":{"resourceCoords":[888.0,91.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.5360665,40.661708]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p10 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.32"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4926.0"},{"label":"split_canvas_w","value":"1786.0"},{"label":"split_canvas_h","value":"2726.0"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"103.8,1303.9 113.1,1326.4 114.7,1355.9 69.8,1359.0 69.7,1365.7 129.3,1384.2 100.1,1866.8 391.7,1846.8 417.6,1757.2 415.6,1244.0 103.8,1303.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[231.8,1657.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.532914,40.654249]}},{"type":"Feature","properties":{"resourceCoords":[231.8,1463.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.533018,40.654927]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"186.8,734.0 185.3,699.0 165.0,167.2 1194.4,57.8 1292.9,60.4 1398.9,78.7 1456.1,95.0 1502.9,112.7 1585.4,100.7 1567.0,198.4 1597.6,825.6 1572.7,1747.4 1612.0,1763.1 1612.0,1773.3 1612.0,1784.6 1084.8,1685.6 1052.9,1789.8 1026.7,1778.8 795.5,1762.5 792.2,1782.7 489.2,1808.1 490.9,1851.6 423.5,1882.9 424.4,1877.0 59.4,1878.9 25.8,1820.5 52.5,1323.2 36.2,1076.9 70.4,1075.5 186.8,734.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[722.0,115.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52473424303778,40.66383081375611]}},{"type":"Feature","properties":{"resourceCoords":[467.0,1251.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52492965776054,40.65953808334584]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p12 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.71"},{"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":"2324.4"},{"label":"split_canvas_h","value":"4888.4"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0012__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"81.6,1104.0 180.9,1101.2 288.7,1113.8 347.2,1127.2 395.1,1142.4 477.7,1125.8 481.0,1101.0 521.5,1076.6 533.9,1011.3 467.0,451.8 535.1,73.3 129.8,51.0 52.4,44.3 67.3,255.8 83.5,440.9 83.9,491.1 81.0,1045.7 81.6,1104.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[86.0,1096.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.5225119692566,40.66439159161024]}},{"type":"Feature","properties":{"resourceCoords":[86.0,73.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52316288087835,40.66810105022957]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0012__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p12 [3]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.72"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3604.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4047.2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0012__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"68.2,1396.6 83.1,1558.0 155.9,1604.0 159.8,1658.7 386.4,1653.7 576.2,1750.1 582.9,1793.5 624.8,1816.2 678.9,1805.0 674.0,1735.8 701.9,1715.6 836.4,1702.5 1080.6,1791.4 1087.3,1834.8 1210.1,1862.8 1383.9,1887.1 1535.1,1850.8 1567.1,1786.3 1539.7,1396.8 1387.6,1005.0 1185.8,979.8 1191.2,1000.5 657.0,1038.5 655.7,1070.1 652.6,1147.2 624.5,1143.2 397.0,1186.2 399.0,1206.4 112.7,1307.8 125.3,1349.3 68.2,1396.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0012__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[397.0,1186.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.522899,40.657908]}},{"type":"Feature","properties":{"resourceCoords":[192.0,1568.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.5240258,40.6565533]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.49"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"71.8,1830.5 74.6,1735.2 59.6,1708.8 37.9,1713.6 57.4,1662.5 33.4,1621.1 63.3,1231.0 31.4,958.5 29.7,327.9 63.2,278.2 94.8,76.1 103.4,130.1 204.5,179.6 351.6,194.9 470.1,111.6 638.4,93.7 731.5,50.2 1280.4,50.6 1283.8,17.4 1334.0,74.2 1329.8,197.1 1323.5,318.2 1322.3,340.4 1441.2,571.8 1530.2,590.2 1609.4,604.8 1583.8,611.2 1612.0,645.8 1612.0,1367.7 1505.4,1507.3 1467.5,1500.9 1347.2,1808.3 1348.6,1849.2 1321.3,1850.3 1228.8,1881.8 71.8,1830.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[716.0,295.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.54234002413122,40.67692691183134]}},{"type":"Feature","properties":{"resourceCoords":[1093.0,1386.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.53987715061533,40.67292103860655]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p14","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1374.5,1588.1 1332.8,1613.1 1330.0,1585.5 1303.0,1665.7 1270.4,1755.5 1012.0,1844.5 989.1,1839.8 960.4,1834.2 864.0,1815.2 736.8,1792.3 670.2,1835.9 575.0,1811.9 56.0,1841.4 45.3,1771.3 65.2,1702.2 91.1,1705.0 213.7,576.2 212.8,568.7 494.3,377.1 568.1,340.4 670.2,303.8 706.8,302.3 773.3,276.1 835.2,251.6 1397.0,81.7 1398.1,104.8 1398.2,107.5 1400.6,156.8 1399.3,221.3 1394.7,322.5 1389.5,362.2 1369.8,506.6 1612.0,927.3 1612.0,1622.4 1509.5,1607.6 1374.5,1588.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[589.0,994.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.535806,40.679246]}},{"type":"Feature","properties":{"resourceCoords":[1371.0,1298.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.536304,40.676212]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"190.4,1848.0 186.2,1264.2 173.9,1127.4 183.4,1102.9 176.6,984.5 162.3,903.7 58.7,581.3 108.3,576.7 300.2,551.2 316.6,498.9 608.6,46.7 667.7,65.2 676.0,44.6 890.0,152.6 1084.2,113.3 1216.8,33.5 1498.5,41.6 1556.9,80.3 1526.9,131.1 1526.7,370.4 1562.3,404.2 1561.6,579.2 1527.3,644.5 1447.2,657.0 1356.9,838.9 1379.0,1112.8 1470.3,1175.3 1382.9,1316.1 1408.6,1374.0 1560.8,1463.9 1533.4,1618.8 1560.4,1681.8 1529.8,1740.7 1559.5,1826.5 1514.7,1834.5 1456.7,1834.5 1328.5,1838.4 1239.2,1838.6 508.9,1845.8 236.8,1849.3 209.2,1850.1 195.3,1849.2 190.4,1848.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[888.0,1466.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52864303930191,40.679708161802175]}},{"type":"Feature","properties":{"resourceCoords":[453.0,1.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.53405119444794,40.68351917525333]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p16","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1475.6,644.6 1433.2,640.8 1408.8,1104.0 1401.5,1164.8 1390.8,1297.5 1382.6,1378.5 1352.2,1479.8 1297.3,1630.8 1237.4,1773.1 1206.1,1852.1 1195.0,1912.0 1147.3,1912.0 1152.4,1887.0 1058.8,1856.0 783.1,1874.3 721.5,1851.4 157.5,1891.0 75.8,1880.1 45.9,1845.5 87.8,1533.8 46.8,1382.2 54.9,375.9 33.8,317.4 63.0,176.3 131.1,77.0 260.2,86.0 526.7,29.3 771.2,42.3 926.9,84.7 1282.3,29.9 1442.2,50.4 1535.5,92.8 1517.7,140.8 1564.3,162.0 1563.4,321.4 1592.6,379.1 1576.9,606.0 1475.6,644.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[969.0,575.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.543357,40.686326]}},{"type":"Feature","properties":{"resourceCoords":[1188.0,1950.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.540022,40.681848]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"94.7,95.3 187.8,35.5 188.5,40.4 761.8,14.1 1283.3,55.4 1442.2,26.7 1537.5,44.9 1579.2,217.1 1570.9,1143.5 1612.0,1146.9 1612.0,1165.4 1612.0,1169.5 1549.5,1174.5 1446.3,1709.6 1450.8,1764.9 1280.2,1861.5 1235.4,1884.6 1227.9,1886.2 84.6,1873.0 84.8,1846.8 13.7,1833.5 31.9,1796.5 31.1,1431.2 78.8,1420.2 77.4,1358.0 92.1,1272.6 122.3,1117.9 145.6,955.6 154.9,848.0 146.2,765.4 129.2,630.6 123.8,568.3 51.5,100.3 94.7,95.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[165.0,837.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.540064398997,40.68412197477976]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,1258.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.53369183504029,40.68331317915992]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1369.4,51.9 1418.5,310.1 1516.9,831.8 1612.0,1659.7 1612.0,1688.9 1612.0,1881.8 1013.7,1912.0 382.9,1912.0 379.4,1881.9 85.6,1789.7 61.0,1290.2 19.6,42.0 1369.4,51.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1406.0,1561.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.5279436809198,40.66936366341207]}},{"type":"Feature","properties":{"resourceCoords":[70.0,925.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.53138120892406,40.67011697213208]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"204.7,764.3 97.1,246.1 991.8,262.9 1066.5,264.2 1133.4,419.4 1413.4,1104.5 1588.8,1509.8 1612.0,1562.9 1612.0,1593.2 1612.0,1678.3 1604.9,1679.3 678.7,1816.3 348.9,1869.2 344.4,1831.6 342.9,1819.7 341.5,1807.8 318.6,1809.3 314.5,1587.9 204.7,764.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[209.0,874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52791653454035,40.67051797234317]}},{"type":"Feature","properties":{"resourceCoords":[1217.0,636.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52558054487598,40.671218831396025]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p4","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"7.0,1773.5 42.9,1773.0 36.5,1830.7 56.9,1832.2 284.5,1831.3 565.5,1829.0 824.0,1830.1 1122.7,1829.0 1228.2,1828.6 1340.0,1832.7 1411.4,1827.7 1446.2,1828.0 1455.8,1789.1 1612.0,1723.2 1612.0,1668.7 1471.7,1605.6 1489.0,1354.6 1542.3,728.6 1566.8,731.7 1523.8,440.2 1510.9,438.2 1206.2,61.4 1214.0,1.0 575.0,1.0 571.7,19.6 434.4,145.3 396.3,131.7 214.9,427.2 208.8,469.7 180.4,465.8 78.9,481.2 110.8,488.4 52.4,810.4 66.3,1295.8 26.4,1754.2 7.0,1773.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[555.0,1183.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.5358017,40.6691097]}},{"type":"Feature","properties":{"resourceCoords":[286.0,-85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.538735,40.673279]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p5","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"348.3,1326.3 361.3,1326.7 440.6,1609.0 1091.7,1607.7 1117.5,1736.8 1566.6,1749.3 1567.0,1749.3 1426.2,1340.9 1411.8,1341.2 1241.5,906.3 1261.2,907.3 1180.0,707.2 1150.8,714.6 926.1,155.6 918.5,158.9 905.3,163.2 877.5,167.2 826.2,174.5 762.2,179.2 716.2,181.3 661.5,184.0 621.8,182.5 493.2,177.0 476.9,176.3 1.0,512.8 1.0,993.8 348.3,1326.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[376.0,172.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.533103,40.67688]}},{"type":"Feature","properties":{"resourceCoords":[416.0,1609.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.531848,40.6717]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"37.6,151.5 307.3,125.9 1031.2,59.5 1119.8,52.0 1246.7,37.8 1304.2,33.1 1348.0,21.4 1350.4,26.8 1515.3,106.8 1529.8,85.3 1562.8,109.5 1561.6,834.1 1593.8,1196.0 1562.2,1437.3 1501.8,1452.8 1453.9,1560.0 1473.3,1813.8 1361.8,1808.6 1290.0,1839.0 1288.6,1847.9 1278.1,1846.3 1041.5,1839.3 1040.3,1844.8 197.5,1833.0 197.8,1869.2 162.8,1857.4 148.2,1427.7 134.4,1423.7 99.3,960.1 117.8,966.9 98.9,752.6 69.0,751.2 18.5,153.6 37.6,151.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1077.0,1651.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.5226958915486,40.673990693132446]}},{"type":"Feature","properties":{"resourceCoords":[475.0,1357.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52594692441555,40.67399704890458]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p7 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3064.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4587.6"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"774.3,1849.3 803.5,1847.3 858.5,1867.0 862.9,1844.8 900.7,1842.5 1116.5,1838.8 1163.6,1842.9 1249.5,1856.5 1283.0,1785.9 1446.4,1411.8 1430.8,1402.7 1417.0,1294.5 1262.3,1245.8 1071.5,1114.8 1044.8,1054.4 571.6,1004.2 479.5,972.0 403.2,839.0 111.8,781.7 109.8,792.2 93.8,1031.2 99.2,1032.7 55.5,1884.3 92.1,1885.4 177.4,1880.0 551.4,1863.7 774.3,1849.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1008.0,1298.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52152195472313,40.66991855751731]}},{"type":"Feature","properties":{"resourceCoords":[884.0,1835.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.52407457853504,40.6693990754893]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p7 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"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":"4189.6"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1408.0,693.0 1410.6,657.8 1452.5,123.3 1053.3,119.5 857.2,110.0 722.0,98.3 168.4,44.7 159.8,43.9 190.1,736.9 453.4,769.7 479.6,797.2 531.7,963.9 1217.5,1016.0 1217.4,1018.1 1251.8,1020.6 1408.0,693.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[721.0,100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.53075528158712,40.66254391657522]}},{"type":"Feature","properties":{"resourceCoords":[1419.0,669.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.5267178983606,40.66131600189304]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p8","metadata":[{"label":"streets","value":"19"},{"label":"intersections","value":"46"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1470.8,1706.5 1419.9,1805.5 1298.7,1781.5 919.4,1826.1 506.9,1774.3 91.7,1811.8 113.7,1625.3 175.2,1446.7 157.8,1327.2 149.7,1320.3 146.1,1284.9 203.7,1286.3 203.4,1266.0 183.3,1041.2 157.2,763.6 136.4,508.1 110.0,212.9 102.1,125.1 455.1,146.3 455.2,154.8 641.7,152.8 1201.7,149.7 1472.5,153.5 1478.3,708.0 1479.2,790.6 1484.4,1273.7 1480.7,1513.5 1481.4,1642.8 1481.8,1710.7 1470.8,1706.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1024.0,988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.535142,40.663572]}},{"type":"Feature","properties":{"resourceCoords":[187.0,1085.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.5363913,40.6665206]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bellmore, New-York | 1940 | sanborn05768_002 p9","metadata":[{"label":"streets","value":"20"},{"label":"intersections","value":"37"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:28:26Z","modified":"2026-10-19T15:28:26Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"181.6,1813.8 533.1,1844.5 533.0,1853.0 719.1,1856.2 1277.8,1868.4 1547.8,1879.6 1548.7,1744.6 1542.6,1549.4 1514.9,1153.3 1443.2,119.0 1385.5,114.3 837.4,61.6 787.6,57.5 603.2,56.9 392.6,52.6 307.2,62.0 261.3,70.3 56.7,129.9 21.2,141.9 23.0,167.8 55.1,634.4 68.6,800.7 43.7,801.7 37.7,802.0 34.7,1111.8 15.9,1425.3 1.0,1426.2 1.0,1427.2 54.3,1424.1 128.5,1574.7 167.4,1581.9 169.2,1616.3 178.2,1686.5 180.6,1797.3 181.6,1813.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804bm:g3804bm_g057681940:05768_1940-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[536.0,525.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.525425,40.667289]}},{"type":"Feature","properties":{"resourceCoords":[533.0,1853.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.531717,40.666218]}}]}}]}