{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07865_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"New Kensington, Pennsylvania | 1911 | 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":"25"},{"label":"placed","value":"22"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 13, georef-snap 9"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p21 (tier 2, 40.58025,-79.76926 +/-100m); p7__1 (tier 1, 40.56047,-79.76494 +/-100m); p7__2 (tier 1, 40.56175,-79.76495 +/-188m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p10 [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":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1502.0,1495.3 1612.0,1496.6 1612.0,1433.1 1593.7,1434.8 1557.0,809.9 1445.5,855.0 1289.2,788.9 957.0,792.4 926.7,875.0 734.9,838.8 638.5,335.0 519.1,305.1 364.2,150.9 265.6,205.8 123.5,179.1 81.6,244.8 1.0,226.7 1.0,318.9 100.3,392.1 82.5,727.8 83.7,1015.5 156.9,1071.0 155.2,1235.9 76.0,1235.1 66.6,1461.6 1.0,1460.5 1.0,1788.2 711.8,1814.5 713.3,1832.6 1497.8,1820.0 1500.8,1759.0 1503.4,1684.2 1502.0,1495.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[346.0,1211.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76249926385081,40.56501597927493]}},{"type":"Feature","properties":{"resourceCoords":[1493.0,1471.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76260494554133,40.56282320156403]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p10 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.87"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3023.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3428.4"},{"label":"split_canvas_h","value":"3171.2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"756.5,76.7 790.2,78.7 792.1,786.9 900.3,791.0 917.5,719.4 1070.7,790.3 1566.5,786.6 1608.7,767.5 1526.4,85.1 1605.9,69.3 1286.4,65.0 822.4,62.8 756.5,64.6 756.5,72.8 756.5,76.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1057.6,65.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7649588,40.5782628]}},{"type":"Feature","properties":{"resourceCoords":[1286.3,65.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7643961,40.5782791]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p11","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.61"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"26.5,233.6 56.6,1762.0 199.6,1818.7 199.5,1791.7 1297.9,1764.2 1299.5,1757.8 1532.0,1757.0 1532.0,969.0 1538.2,189.3 1517.7,189.2 1519.4,1.0 1443.9,1.0 1442.7,188.5 1116.8,185.5 1116.8,179.0 1.0,141.2 1.0,228.6 26.5,233.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1532.0,969.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7682722,40.5664458]}},{"type":"Feature","properties":{"resourceCoords":[1532.0,1757.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7678977,40.5650005]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"248.1,1750.3 50.1,1753.1 41.4,962.0 38.9,179.3 721.0,177.9 1188.4,180.3 1438.5,179.8 1438.4,250.1 1612.0,307.9 1612.0,1731.3 721.8,1743.1 503.7,1744.6 277.9,1749.7 248.1,1750.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[504.0,1161.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76706827419068,40.566238444476745]}},{"type":"Feature","properties":{"resourceCoords":[1171.0,961.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76555005248342,40.56683089623981]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p13","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"48.0,1687.8 48.8,1759.8 59.6,1759.7 289.3,1757.2 288.9,1824.7 518.5,1831.8 518.5,1912.0 685.6,1912.0 741.1,1837.2 1032.6,1832.8 1373.0,1847.2 1446.8,1744.8 1539.7,1743.8 1612.0,1403.8 1612.0,1403.2 1535.9,616.1 1574.1,191.3 1612.0,202.2 1612.0,126.8 1202.5,189.7 972.0,225.0 968.3,16.6 950.7,1.0 1.0,1.0 1.0,1688.8 48.0,1687.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[745.0,1832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7621397,40.5655751]}},{"type":"Feature","properties":{"resourceCoords":[972.0,225.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7622783,40.5685611]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p14","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.41"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1283.0,1779.0 1283.0,1772.4 151.9,1741.5 152.5,1829.8 71.7,1814.5 41.5,1660.0 30.1,311.5 94.9,48.6 557.7,39.9 842.5,146.1 1129.2,163.4 1445.0,67.2 1612.0,122.6 1612.0,1779.8 1283.0,1779.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1283.0,987.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7700064,40.5691693]}},{"type":"Feature","properties":{"resourceCoords":[1283.0,1779.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.769647,40.5677329]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p15","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.56"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"20.1,1768.9 685.0,1769.0 1140.6,1772.2 1384.4,1772.3 1384.2,1840.8 1596.0,1911.9 1596.0,1887.0 1612.0,1886.0 1612.0,1124.1 1605.3,1127.3 1599.6,307.8 1133.6,204.4 1133.7,226.0 690.4,207.9 689.9,226.4 689.9,230.0 243.1,198.5 242.9,157.0 175.5,82.9 1.0,163.7 1.0,1768.9 20.1,1768.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[685.0,1769.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7669844,40.5681119]}},{"type":"Feature","properties":{"resourceCoords":[464.0,1769.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7675306,40.5680341]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p16","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1190.3,1912.0 115.8,1912.0 115.7,1861.5 72.7,1873.9 41.2,1888.9 33.4,1107.6 87.8,195.4 86.2,74.6 76.4,75.5 74.5,50.8 101.2,73.2 341.2,50.0 721.5,164.7 1009.1,135.9 1222.5,26.6 1455.8,91.9 1488.5,84.0 1486.7,1842.1 1190.8,1843.3 1190.3,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1488.0,812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7620245,40.5720792]}},{"type":"Feature","properties":{"resourceCoords":[1029.0,1844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7626668,40.5700526]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.8,68.5 119.8,29.5 744.6,15.2 1549.3,155.4 1493.5,212.1 1503.1,783.5 1597.5,1071.5 1589.5,1811.9 1545.3,1885.8 1372.2,1889.9 1371.0,1912.0 1148.3,1912.0 1117.1,1912.0 1005.6,1839.6 760.6,1841.2 67.3,1838.4 83.8,68.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[539.0,810.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76092644344398,40.57222403961804]}},{"type":"Feature","properties":{"resourceCoords":[313.0,810.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76146199420634,40.572145569229626]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p18","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"19.3,198.8 37.5,198.6 19.4,514.5 134.4,871.6 78.7,1639.3 147.5,1716.5 147.2,1759.3 607.9,1796.6 608.0,1792.9 608.6,1773.8 1065.8,1797.2 1066.0,1774.9 1545.8,1886.5 1548.6,1912.0 1612.0,1044.5 1612.0,1034.9 1612.0,923.9 1602.3,924.7 1591.5,759.2 1550.9,134.4 1089.0,28.1 1092.6,1.0 1084.5,1.0 1083.3,58.1 852.4,231.8 853.0,201.9 623.7,170.8 623.8,163.0 398.7,145.4 398.7,152.4 164.0,137.3 19.3,198.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1076.0,393.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7672315,40.5737198]}},{"type":"Feature","properties":{"resourceCoords":[163.0,393.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7694139,40.5733913]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p19","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1580.8,1483.9 1588.8,1482.7 1569.5,532.0 1501.1,289.7 1555.3,212.6 1505.4,195.8 1519.5,140.9 1425.4,138.7 1424.3,78.1 1196.2,63.5 968.6,73.8 968.6,77.2 740.4,70.2 513.4,75.1 513.5,64.0 57.4,55.1 58.1,1.0 48.2,1.0 28.9,1112.5 90.0,1825.2 268.3,1884.2 564.3,1836.4 697.2,1754.7 930.0,1734.9 928.9,1728.0 1152.5,1712.0 1153.6,1719.7 1383.3,1716.4 1387.0,1745.8 1588.1,1541.2 1580.8,1483.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[856.0,1258.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7691999,40.5747946]}},{"type":"Feature","properties":{"resourceCoords":[760.0,537.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7695172,40.576129]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"145.8,862.9 395.9,843.6 398.0,485.9 395.4,259.2 403.8,105.0 513.2,26.6 1005.2,19.0 1367.0,123.7 1321.4,398.7 1378.2,460.1 1355.5,776.1 1396.5,887.1 1526.8,908.7 1527.0,1176.5 1513.8,1256.0 1370.3,1269.4 1292.3,1784.5 1123.5,1771.3 1047.6,1870.3 902.9,1891.0 170.5,1830.7 145.8,862.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[149.0,1383.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76205480981044,40.5549851128995]}},{"type":"Feature","properties":{"resourceCoords":[149.0,1614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76260642613768,40.55491559073062]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"28.9,613.3 120.3,108.5 287.1,31.9 742.8,24.6 1083.2,118.0 1264.8,41.9 1464.2,108.2 1579.4,238.9 1532.7,521.1 1595.2,889.1 1528.2,1335.0 1572.8,1792.0 1543.7,1912.0 1446.3,1912.0 1444.4,1849.5 1208.9,1837.5 1208.9,1836.3 974.4,1851.2 974.4,1854.8 739.0,1850.7 504.9,1858.8 504.9,1847.4 34.4,1844.5 31.4,1787.7 24.1,1787.8 28.9,613.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[744.0,852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76968481978507,40.57880103524616]}},{"type":"Feature","properties":{"resourceCoords":[1204.0,1585.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76853309270403,40.57750435498107]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"95.6,1886.3 52.4,1834.1 31.0,68.8 112.6,26.0 1516.3,64.7 1479.0,100.8 1580.2,198.2 1471.5,968.5 1530.2,976.8 1501.8,1777.9 1552.5,1822.9 1323.2,1873.4 997.5,1875.9 524.8,1883.6 457.6,1886.9 458.0,1899.2 95.6,1886.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[517.0,1118.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76558788891975,40.57965426247612]}},{"type":"Feature","properties":{"resourceCoords":[1205.0,1172.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76392402516815,40.579576743044235]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0023__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p23 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.98"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3775.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3876.8"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0023__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"47.9,987.9 35.9,1912.0 771.3,1912.0 1561.5,1911.8 1579.9,1541.6 1501.6,1481.8 1467.7,1071.8 1247.4,982.4 1187.8,977.8 1010.4,999.6 1005.3,950.9 957.7,943.8 775.1,943.8 520.8,943.8 507.3,970.9 47.9,987.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0023__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[754.0,1296.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7641713,40.5761506]}},{"type":"Feature","properties":{"resourceCoords":[1439.0,1296.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7625447,40.5763864]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0023__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p23 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"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":"3775.2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0023__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"489.0,822.1 490.0,897.0 647.6,942.8 1370.2,938.5 1557.5,714.0 1579.5,150.6 1329.3,154.3 1218.4,84.6 976.9,89.8 293.6,97.1 1.0,100.2 1.0,896.8 83.7,884.1 489.0,822.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0023__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[855.0,858.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7598945836205,40.56899656408208]}},{"type":"Feature","properties":{"resourceCoords":[756.0,92.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76046162334502,40.57036889667755]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p3","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"209.0,547.6 262.3,37.6 763.1,215.4 1259.6,28.4 1525.3,116.3 1513.1,269.4 1510.0,495.0 1499.0,850.6 1249.8,863.5 1250.1,1826.6 1183.5,1819.5 748.9,1877.2 255.0,1856.8 253.8,1912.0 215.3,1912.0 200.3,1912.0 202.8,1605.4 201.9,1154.0 202.8,545.9 209.0,547.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1510.0,495.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7598141,40.5548033]}},{"type":"Feature","properties":{"resourceCoords":[1250.0,1611.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7626003,40.5548866]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"257.2,1870.4 258.2,1634.1 214.1,1407.3 56.6,598.4 57.5,539.9 92.9,501.8 130.1,495.7 63.5,273.2 91.8,248.7 118.2,111.2 194.7,103.3 165.5,60.2 220.6,85.8 301.0,18.7 1300.0,53.0 1515.2,109.0 1514.2,723.1 1515.0,1179.0 1512.4,1488.6 1566.4,1488.7 1558.0,1873.8 933.2,1881.2 932.5,1873.0 304.2,1870.8 257.2,1870.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1515.0,1179.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7630671,40.5567899]}},{"type":"Feature","properties":{"resourceCoords":[1515.0,1875.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7647139,40.5565495]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1502.6,89.2 1518.2,1272.0 1530.9,1912.0 1522.6,1912.0 1519.9,1836.8 1401.5,1725.6 1141.1,1689.4 770.4,1855.5 447.1,1740.2 472.0,1592.1 257.4,1419.0 212.7,779.4 263.4,658.5 156.2,571.9 145.4,318.8 257.8,330.1 312.4,95.6 469.5,132.9 500.1,111.9 752.0,108.5 794.0,85.2 806.4,56.8 869.4,44.5 1124.8,110.3 1470.6,90.2 1502.6,89.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1498.0,1285.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76529660321165,40.5586983005207]}},{"type":"Feature","properties":{"resourceCoords":[1498.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76575655838353,40.56077624310039]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p6","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"117.7,131.3 35.9,330.4 26.0,814.4 57.0,814.0 50.7,1912.0 164.2,1912.0 283.8,1912.0 507.0,1867.6 1303.9,1708.9 1361.5,1709.6 1399.3,1744.3 1405.4,1781.0 1612.0,1718.2 1612.0,1701.8 1612.0,1700.1 1563.5,1644.8 1513.2,1007.0 1534.8,537.9 1592.0,430.4 1561.2,110.0 1497.4,110.0 1498.6,1.0 1308.8,1.0 1.0,1.0 1.0,95.3 117.7,131.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[742.0,814.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7641095,40.5610527]}},{"type":"Feature","properties":{"resourceCoords":[57.0,814.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7657548,40.560818]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p8","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.61"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"41.1,259.2 203.7,623.1 91.4,1292.7 116.7,1533.3 197.3,1571.6 168.9,1713.2 449.1,1857.8 1123.1,1764.8 1462.8,1869.8 1573.2,1796.3 1612.0,1808.8 1612.0,1726.3 1540.1,1725.3 1542.5,962.6 1544.6,962.6 1547.5,186.1 1530.2,186.2 1333.0,186.0 1100.4,186.0 1098.8,192.3 1.0,215.6 1.0,243.1 41.1,259.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1333.0,186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7678977,40.5650005]}},{"type":"Feature","properties":{"resourceCoords":[1560.0,186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.7673502,40.565084]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Kensington, Pennsylvania | 1911 | sanborn07865_004 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:37:23Z","modified":"2026-10-19T20:37:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"178.6,1748.8 315.6,1747.0 340.0,1761.7 1512.3,1745.5 1512.2,1740.9 1488.1,952.8 1506.3,950.9 1522.3,235.3 1612.0,233.9 1612.0,162.5 1564.3,163.7 1563.7,1.0 1494.6,1.0 1496.5,165.3 602.8,187.4 384.0,191.5 157.7,199.2 145.1,199.6 162.8,981.1 160.7,981.2 178.6,1748.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078651911:07865_1911-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1497.0,966.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76380532450617,40.56410626743355]}},{"type":"Feature","properties":{"resourceCoords":[615.0,1757.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.76559862007622,40.56237969047182]}}]}}]}