{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07601_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Connellsville, Pennsylvania | 1896 | 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":"24"},{"label":"placed","value":"10"},{"label":"unplaced","value":"14"},{"label":"fit sources","value":"georef 6, georef-snap 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 18 panels"},{"label":"unplaced pages","value":"p10__2 (tier 1, 40.02327,-79.59705 +/-100m); p11__2 (tier 1, 40.01637,-79.58938 +/-173m); p11__3 (tier 1, 40.01429,-79.58879 +/-144m); p11__4 (tier 1, 40.01462,-79.58924 +/-100m); p12__1 (tier 4, 40.01843,-79.59083 +/-823m); p12__2 (tier 4, 40.01843,-79.59083 +/-823m); p12__3 (tier 4, 40.01843,-79.59083 +/-823m); p12__4 (tier 4, 40.01843,-79.59083 +/-823m); p12__5 (tier 4, 40.01843,-79.59083 +/-823m); p12__6 (tier 4, 40.01843,-79.59083 +/-823m); p5__2 (tier 1, 40.02038,-79.58420 +/-100m); p8__1 (tier 1, 40.01657,-79.60518 +/-100m); p8__3 (tier 1, 40.01609,-79.60036 +/-100m); p8__4 (tier 1, 40.01458,-79.60192 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p10 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.22"},{"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":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1143.3,1786.7 1370.9,1769.4 1431.7,1766.8 1413.0,1365.3 1381.4,1369.2 1446.8,975.1 1470.4,973.8 1278.2,752.6 1232.2,756.5 1214.5,519.8 1203.9,286.1 1320.5,277.6 1082.5,1.0 1060.0,1.0 1060.2,17.9 401.5,16.7 59.0,88.3 49.1,834.3 161.5,886.7 773.6,883.2 773.8,887.0 775.0,887.0 775.0,917.4 788.8,1261.2 775.0,1356.8 775.0,1392.5 769.9,1392.5 769.5,1394.5 157.4,1392.5 59.6,1435.3 56.7,1876.2 1147.8,1868.7 1143.3,1786.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[408.0,26.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5877171,40.024976]}},{"type":"Feature","properties":{"resourceCoords":[1351.0,1373.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5914685,40.0225045]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p11 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.63"},{"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":"3778.8"}],"created":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"97.9,111.5 35.9,345.8 80.7,716.4 44.4,884.4 781.7,903.0 1087.8,854.2 1468.5,920.1 1530.8,727.6 1488.0,219.4 1501.7,192.7 1502.0,120.5 1071.0,113.0 652.6,116.9 652.4,151.4 97.9,111.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1071.0,113.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5901039,40.0165179]}},{"type":"Feature","properties":{"resourceCoords":[414.0,113.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5916978,40.0163068]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"128.2,1630.8 37.0,965.6 138.4,514.0 83.3,446.7 129.4,118.5 386.4,81.8 385.5,32.8 643.8,35.2 1070.3,33.8 1503.2,28.1 1499.6,608.0 1505.9,1198.2 1504.0,1785.0 1069.0,1783.0 646.9,1792.4 647.1,1827.3 87.2,1794.2 128.2,1630.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1069.0,1783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5901039,40.0165179]}},{"type":"Feature","properties":{"resourceCoords":[1069.0,896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5904452,40.0181547]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"103.7,1233.5 99.9,649.9 106.0,76.4 524.6,81.2 951.0,81.0 951.4,72.8 1381.5,121.0 1385.9,370.7 1382.7,655.8 1385.8,940.2 1383.7,1243.3 1379.0,1527.9 1385.0,1845.4 1369.8,1848.2 129.4,1825.5 99.5,1885.6 99.3,1813.6 103.7,1233.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[951.0,1815.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5869805,40.0169004]}},{"type":"Feature","properties":{"resourceCoords":[951.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5876732,40.0201342]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p4","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"79.5,1275.7 80.3,642.4 82.4,490.3 369.8,272.4 368.8,215.6 660.9,213.1 948.8,219.2 949.6,363.0 1310.0,92.4 1311.8,65.8 1310.0,92.4 1342.9,67.7 1492.3,76.6 1569.2,272.1 1479.8,892.5 1528.3,908.0 1523.3,1286.9 1568.2,1323.7 1523.2,1374.6 1583.5,1538.0 1563.1,1790.3 1612.0,1801.7 1612.0,1820.7 1612.0,1838.1 1357.5,1843.0 1357.8,1857.8 924.0,1807.8 923.5,1816.0 493.2,1814.7 70.7,1808.5 79.5,1275.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[952.0,1095.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5878958,40.0214746]}},{"type":"Feature","properties":{"resourceCoords":[379.0,1095.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5892777,40.0212973]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.62"},{"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":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"116.7,321.6 110.7,612.3 111.2,902.5 106.1,1211.4 98.5,1501.6 101.8,1825.5 323.7,1788.4 725.5,1873.4 952.7,1765.4 995.8,1713.1 996.5,1712.5 1150.7,1526.6 1324.6,1468.4 1498.1,1284.5 1580.2,729.9 1534.0,611.0 1561.2,157.7 1306.6,39.3 1113.9,35.2 937.2,152.1 579.7,111.7 552.4,55.2 373.5,12.4 373.3,49.2 114.5,52.0 116.7,321.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.58690798027862,40.020277020857804]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.58308926326472,40.02079199651162]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.58229733976373,40.01729912871679]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.58611605677764,40.01678415306298]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"135.9,829.1 93.9,570.4 160.7,53.6 1446.2,73.3 1581.2,432.9 1508.3,698.4 1575.2,1869.3 59.9,1841.4 39.7,1518.2 135.9,829.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[592.0,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.58780698943062,40.01204958069503]}},{"type":"Feature","properties":{"resourceCoords":[1022.0,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.58675243469565,40.01205294275646]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.46"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"63.0,72.0 661.4,20.9 1047.8,86.9 1335.8,47.5 1544.7,150.8 1586.2,338.1 1541.7,695.8 1592.2,1202.3 1451.2,1713.2 1558.2,1813.4 1508.2,1867.4 1399.9,1827.4 1398.2,1789.3 1151.2,1797.8 1149.9,1354.2 916.7,1352.0 58.2,1359.5 63.0,72.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.59518349132345,40.01947617602681]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.59423069931506,40.01650473844648]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.59879998465063,40.01563321787299]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.59975277665902,40.018604655453316]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p8 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.49"},{"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":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"746.6,915.1 746.6,919.1 752.5,1322.4 750.5,1323.1 750.6,1327.0 739.5,1327.0 621.6,1368.8 534.5,1693.0 534.5,1693.7 490.7,1694.0 303.7,1698.2 239.5,1799.5 309.3,1870.1 933.1,1889.5 1312.1,1828.4 1527.9,1878.9 1577.2,1832.9 1600.6,809.5 1612.0,813.9 1612.0,776.2 1363.7,779.4 1370.7,335.9 1136.4,328.7 273.8,317.8 268.9,533.2 263.7,541.5 72.8,547.2 37.2,596.9 41.2,857.2 76.6,918.6 744.1,912.7 746.6,915.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.59781555406475,40.019404241833605]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.59678527855962,40.01646366858369]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.6013337161395,40.01552678777477]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.60236399164462,40.01846736102468]}},{"type":"Feature","properties":{"resourceCoords":[313.0,319.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.5983741,40.0186774]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Connellsville, Pennsylvania | 1896 | sanborn07601_003 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:11:39Z","modified":"2026-10-19T20:11:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"414.4,56.8 80.2,27.0 36.9,116.1 45.8,1340.2 81.0,1392.9 54.0,1429.9 67.2,1535.1 174.7,1839.0 167.7,1890.3 426.6,1852.1 425.6,1802.7 686.0,1804.0 1116.1,1800.6 1552.5,1792.9 1554.9,1254.5 1548.0,614.6 1548.3,431.6 1063.2,323.8 1065.9,363.4 566.1,359.4 567.0,283.8 560.8,1.0 457.9,1.0 414.4,56.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824cm:g3824cm_g076011896:07601_1896-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1116.0,1281.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.59096671882124,40.02069769615646]}},{"type":"Feature","properties":{"resourceCoords":[1116.0,1799.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.59077453460404,40.01974906863737]}}]}}]}