{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03721_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"East Hampton, Massachusetts | 1916 | 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":"26"},{"label":"placed","value":"21"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef-snap 12, georef 9"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 12 panels"},{"label":"unplaced pages","value":"p10__1 (tier 2, 42.27326,-72.66345 +/-237m); p12__1 (tier 1, 42.26927,-72.66188 +/-212m); p12__3 (tier 1, 42.26887,-72.66031 +/-100m); p19__1 (tier 1, 42.25864,-72.66221 +/-134m); p6__2 (tier 1, 42.26506,-72.66887 +/-134m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p10 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"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":"3216.8"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"144.2,723.8 266.5,780.3 698.7,798.0 856.9,780.6 797.0,722.0 821.5,692.7 1437.3,696.7 1553.9,489.1 1555.6,342.4 1478.0,269.5 1500.0,161.2 1450.4,113.8 750.1,194.8 467.6,13.4 285.9,111.0 257.1,102.4 163.6,371.8 107.6,530.0 114.3,532.0 54.1,794.6 112.7,795.0 144.2,723.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[553.0,193.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66551005194104,42.27265873799646]}},{"type":"Feature","properties":{"resourceCoords":[243.0,121.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66625195289669,42.27247989570384]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p11","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.24"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1571.0,1335.6 1502.4,1373.7 1506.1,1627.2 1422.3,1718.6 1195.4,1694.0 1003.5,1843.8 570.9,1861.5 85.3,1676.0 40.3,912.3 92.3,684.5 333.0,269.1 511.9,111.3 758.1,76.1 913.1,100.8 1112.0,242.5 1448.6,191.8 1331.8,379.4 1512.9,492.0 1581.9,1145.0 1571.0,1335.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1122.0,870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.658939,42.275441]}},{"type":"Feature","properties":{"resourceCoords":[904.0,870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.659382,42.275237]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0012__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p12 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.78"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3330.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3122.0"},{"label":"split_canvas_h","value":"4540.0"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0012__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"885.5,944.0 904.2,1063.3 978.4,1116.0 1449.8,1121.6 1575.4,1007.6 1580.8,64.3 918.8,19.5 916.8,1.0 893.9,1.0 885.5,944.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0012__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1450.1,893.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.661195,42.269858]}},{"type":"Feature","properties":{"resourceCoords":[885.5,893.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.660914,42.268825]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p13","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"209.4,42.1 1.0,85.5 1.0,213.6 219.3,338.2 248.1,1242.8 245.0,1250.0 111.7,1520.0 1.0,1751.8 1.0,1773.0 3.8,1827.8 200.4,1846.2 511.4,1853.1 792.3,1851.5 996.8,1843.5 1500.8,1842.0 1524.5,1841.7 1520.5,1239.8 1517.2,1239.8 1488.8,663.2 1522.7,663.4 1454.6,60.9 1368.3,65.6 1296.0,78.1 871.8,27.9 616.5,156.7 209.4,42.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[991.0,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.664139,42.2662]}},{"type":"Feature","properties":{"resourceCoords":[245.0,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.665969,42.266016]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"505.7,1850.4 1427.8,1860.1 1612.0,1774.2 1612.0,1745.7 1578.6,1744.8 1599.9,755.1 1508.5,368.2 1575.6,169.2 1431.4,35.7 1206.9,39.4 1231.3,1.0 1206.8,1.0 1114.5,20.2 151.5,59.9 150.3,36.6 1.0,60.3 1.0,60.5 38.8,64.5 98.9,669.5 64.8,668.8 85.5,1247.3 88.8,1247.4 84.7,1850.8 505.7,1850.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1388.0,1248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65967081807995,42.26669929435402]}},{"type":"Feature","properties":{"resourceCoords":[1388.0,1854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65944927609603,42.26560422083076]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"73.8,6.8 23.2,218.6 29.9,775.4 57.8,1418.5 107.2,1488.0 45.6,1639.4 52.2,1678.7 117.0,1802.5 277.9,1797.3 378.9,1870.2 379.6,1912.0 436.1,1912.0 649.2,1889.7 1171.8,1834.9 1158.5,1775.3 1584.2,1672.8 1612.0,1637.9 1612.0,446.7 1538.3,344.1 1534.6,343.0 1187.5,242.6 1178.5,240.0 379.3,25.9 286.8,1.0 253.6,1.0 258.2,27.9 73.8,6.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[572.0,1548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.67393313832855,42.26120925815846]}},{"type":"Feature","properties":{"resourceCoords":[836.0,150.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.67735751062821,42.26189484216287]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"24.4,1536.5 1.0,1730.9 1.0,1809.7 313.5,1874.6 626.6,1823.8 1474.2,1889.0 1531.7,1852.8 1571.7,1530.7 1492.1,1109.0 1563.2,828.8 1492.2,602.2 1585.2,325.2 1550.6,104.0 1612.0,107.7 1612.0,91.1 1528.6,93.2 1426.6,55.4 1348.8,7.8 1331.8,1.0 1.0,1.0 1.0,544.2 20.2,568.3 25.8,1009.9 87.4,1010.2 24.4,1536.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[852.0,1050.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.67121982876131,42.262403425012614]}},{"type":"Feature","properties":{"resourceCoords":[1440.0,1542.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66960466151936,42.261669617462935]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.8,60.9 951.0,20.5 1221.6,66.5 1270.7,101.7 1506.5,101.0 1525.8,232.9 1484.1,414.9 1490.3,598.9 1530.6,914.4 1571.2,916.7 1572.9,964.5 1528.8,969.7 1573.7,1310.8 1525.5,1839.3 1420.1,1883.5 1065.0,1844.0 678.7,1861.0 113.9,1832.4 232.2,1736.2 227.1,1585.3 96.8,1545.6 38.9,1363.3 48.8,898.8 80.3,849.8 69.2,94.8 93.8,60.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1089.0,1267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65039029712332,42.27440386357494]}},{"type":"Feature","properties":{"resourceCoords":[407.0,723.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.65319725757469,42.271975231369794]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p18","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"22"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"796.5,291.3 706.9,323.7 490.0,399.0 155.7,519.2 1.0,575.5 1.0,618.5 47.8,630.3 72.7,757.9 31.1,927.6 69.8,1109.9 67.2,1675.5 92.7,1799.5 239.9,1792.7 499.9,1856.0 743.2,1834.3 861.6,1867.9 903.4,1840.7 1180.8,1888.1 1391.0,1838.7 1569.5,1848.0 1593.5,1160.0 1579.2,1159.9 1536.8,1067.2 1545.0,604.8 1546.5,381.6 1551.0,128.2 1549.1,25.2 1349.0,95.2 1305.6,102.7 1256.8,74.4 1232.0,117.1 1212.8,136.3 796.3,212.5 796.5,291.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[490.0,399.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.661799,42.261459]}},{"type":"Feature","properties":{"resourceCoords":[1169.0,1061.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.659099,42.264277]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0019__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p19 [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":"2640.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3812.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0019__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"881.3,19.6 870.8,87.1 797.8,363.3 705.7,468.4 681.0,543.4 749.1,686.9 793.3,671.3 793.3,671.4 793.4,671.3 793.4,672.3 795.3,687.2 844.2,1390.2 903.3,1473.8 933.1,1739.6 891.2,1830.3 1067.5,1839.7 1094.4,1867.3 1549.8,1837.5 1588.8,1698.7 1574.8,1107.9 1593.0,1081.1 1553.3,1066.5 1553.7,901.3 1555.7,547.0 1559.6,318.1 1560.0,223.1 1349.3,146.4 1211.0,93.0 1038.5,32.8 881.3,19.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0019__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1374.2,1266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66085993610265,42.258840796066714]}},{"type":"Feature","properties":{"resourceCoords":[1542.1,901.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66100975456101,42.260304415356295]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0019__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p19 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"7"},{"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":"2685.2"},{"label":"split_canvas_w","value":"3173.6"},{"label":"split_canvas_h","value":"4966.8"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0019__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"211.0,1769.0 767.1,1778.0 765.6,1718.2 792.4,1710.9 792.4,1145.7 761.4,1113.3 753.3,1113.4 755.4,817.2 599.1,822.2 596.4,829.2 329.9,922.1 341.5,889.4 46.0,1024.4 62.4,1533.6 48.9,1536.1 203.4,1786.7 211.0,1769.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0019__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[445.2,1211.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.676363,42.267132]}},{"type":"Feature","properties":{"resourceCoords":[755.4,817.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.674257,42.2680588]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"295.7,109.8 125.6,112.0 168.9,178.3 130.7,451.4 27.0,707.9 34.1,979.8 120.1,1225.2 68.1,1488.8 28.2,1514.9 271.9,1662.5 357.3,1575.4 446.1,1673.8 483.2,1693.8 525.3,1788.3 551.0,1875.4 785.1,1866.0 1462.0,1840.0 1463.0,1345.3 1474.9,799.5 1443.3,798.1 1484.5,322.8 1527.9,321.7 1571.8,156.6 1494.6,63.0 1376.5,46.5 1378.8,30.3 1310.4,37.8 1276.4,1.0 995.0,1.0 954.6,34.5 863.2,86.6 295.4,148.6 295.7,109.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[759.0,146.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.672043,42.272966]}},{"type":"Feature","properties":{"resourceCoords":[1462.0,1840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6697653,42.2701063]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1012.0,273.5 1019.7,256.4 1563.5,272.3 1562.8,213.7 1612.0,201.1 1612.0,680.2 1558.5,747.6 1558.5,749.5 1557.7,934.6 1564.0,1347.8 1564.9,1413.6 1581.5,1405.7 1596.5,1497.2 1586.4,1497.6 1581.9,1748.3 1539.7,1834.1 1073.4,1847.1 418.5,1813.2 286.4,1834.8 92.5,1805.4 78.9,1495.2 40.0,1400.6 73.1,1353.3 47.2,1304.5 74.0,1240.0 45.1,1204.0 23.7,904.5 79.0,654.3 68.4,541.5 96.4,480.5 244.0,437.5 266.2,339.8 223.1,223.4 372.2,226.6 495.5,180.9 537.4,83.7 864.1,26.3 1012.0,273.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[492.0,1474.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.68299273039368,42.26201040191863]}},{"type":"Feature","properties":{"resourceCoords":[443.0,1589.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.68342154693612,42.2616747404758]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p3 [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":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"665.3,66.9 567.9,39.3 529.6,54.7 400.1,59.7 412.1,178.3 148.7,268.9 127.3,453.5 58.1,496.5 40.6,1063.2 84.9,1632.9 138.2,1702.6 1.0,1843.2 1.0,1876.9 2.0,1912.0 422.0,1555.2 422.1,1540.5 425.1,977.1 532.6,964.2 1339.0,763.3 1414.6,549.7 1489.4,386.4 1192.9,276.0 765.4,109.5 809.0,21.1 746.7,102.2 665.3,66.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[757.0,108.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.67195075522774,42.269793278781634]}},{"type":"Feature","properties":{"resourceCoords":[523.0,943.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.67378718464118,42.26893903663772]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p3 [2]","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":"1816.4"},{"label":"split_canvas_y","value":"3002.4"},{"label":"split_canvas_w","value":"4635.6"},{"label":"split_canvas_h","value":"4649.6"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"464.6,1832.0 459.7,1869.8 1020.3,1877.7 1115.7,1838.0 1160.4,1809.3 1432.5,1843.0 1462.0,1884.0 1529.5,1884.9 1591.7,1653.1 1573.5,959.0 1520.2,959.9 1544.3,898.2 1446.4,811.3 605.2,1009.9 489.9,1834.8 464.6,1832.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[610.1,1146.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.67327012225162,42.274205248345424]}},{"type":"Feature","properties":{"resourceCoords":[910.0,1945.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6720326499242,42.27292612158852]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1425.2,1751.7 1520.6,1740.5 1551.9,1736.7 1589.5,1732.2 1566.8,1569.9 1559.6,1522.2 1539.2,1386.2 1525.4,1235.3 1542.8,1150.7 1578.8,985.9 1608.8,151.6 1406.6,104.3 1334.0,28.4 902.7,102.4 781.4,70.3 753.0,122.2 737.8,61.0 582.7,94.3 398.5,21.6 404.6,1.0 397.8,1.0 267.4,464.4 156.4,1008.1 24.9,1661.5 1.0,1781.6 1.0,1885.7 459.9,1845.8 776.6,1813.4 1128.2,1783.1 1425.2,1751.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[252.0,578.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66868364334405,42.270233356364024]}},{"type":"Feature","properties":{"resourceCoords":[316.0,267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66790611750582,42.27033399486265]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"33.0,509.9 1.0,514.8 1.0,1684.5 110.1,1671.8 314.1,1847.2 297.0,1740.0 937.3,1824.2 1150.8,1880.3 1312.2,1629.0 1508.7,1335.8 1364.5,1226.8 1171.1,1106.0 1149.4,270.0 1160.1,161.5 607.2,35.9 663.0,338.0 86.6,421.2 89.1,437.1 33.0,509.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[663.0,338.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.674257,42.2680588]}},{"type":"Feature","properties":{"resourceCoords":[297.0,1740.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6716802,42.2661965]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p6 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.82"},{"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":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1230.1,1860.6 1553.7,1688.6 1563.6,1204.0 1612.0,1188.8 1612.0,1165.2 1517.9,1171.7 1383.7,1178.2 1249.1,1177.9 925.5,900.8 769.3,763.4 458.6,495.3 404.1,451.8 328.7,391.5 248.0,598.0 89.7,1227.2 198.7,1222.6 1.0,1404.9 1.0,1912.0 1049.0,1912.0 1150.6,1892.1 1177.7,1874.5 1221.4,1846.3 1230.1,1860.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1262.0,1820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.669586,42.264357]}},{"type":"Feature","properties":{"resourceCoords":[248.0,598.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.67071,42.267143]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.9,1067.2 96.9,933.9 99.7,800.5 380.5,484.8 519.6,332.4 791.2,29.2 919.1,130.8 1065.1,244.6 1178.7,344.1 1224.2,417.1 1311.3,561.0 1612.0,901.0 1612.0,1338.4 846.7,1808.4 839.0,1809.2 740.4,1815.2 540.7,1827.3 256.8,1848.1 127.0,1857.2 113.9,1391.0 94.5,1366.8 109.2,1252.6 82.5,1161.2 105.6,1160.6 100.9,1067.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[106.0,1816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66663823763119,42.26475668174011]}},{"type":"Feature","properties":{"resourceCoords":[106.0,776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66904382174003,42.26547572942942]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1454.7,1063.6 1422.2,1020.8 1345.2,960.7 1414.0,872.6 1411.0,785.4 1328.0,373.6 1051.4,331.1 746.4,275.4 555.9,226.5 552.2,225.5 563.8,153.1 548.0,175.8 473.4,283.1 101.7,1.0 70.3,1.0 82.7,13.9 23.6,57.4 46.0,1658.2 69.1,1734.2 240.4,1801.3 241.2,1814.1 552.3,1773.2 913.0,1817.5 1204.2,1862.8 1491.3,1901.8 1454.7,1063.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[562.0,1762.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66525069107963,42.26220802297098]}},{"type":"Feature","properties":{"resourceCoords":[1636.0,1930.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66257565267405,42.262483165355675]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Hampton, Massachusetts | 1916 | sanborn03721_006 p9","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:01:49Z","modified":"2026-10-20T03:01:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1493.0,1289.8 1522.9,806.1 1523.5,806.0 1530.2,804.6 1561.0,406.8 1507.6,188.8 1451.8,119.8 1120.9,107.2 1142.0,161.3 878.1,202.0 878.6,208.9 818.0,211.2 712.5,215.3 430.4,227.8 427.7,198.1 271.3,66.6 137.7,118.0 130.6,564.9 27.8,868.9 73.0,1765.2 1.0,1744.0 1.0,1786.8 468.6,1839.4 470.9,1808.2 1009.8,1833.7 1498.6,1847.2 1493.0,1289.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764em:g037211916:03721_1916-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[489.0,1597.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6695643,42.272005]}},{"type":"Feature","properties":{"resourceCoords":[1490.0,1084.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.667906,42.270351]}}]}}]}