{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07640_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Easton, Pennsylvania | 1919 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"66"},{"label":"placed","value":"40"},{"label":"unplaced","value":"26"},{"label":"fit sources","value":"georef 22, georef-snap 16, snap:0 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"18 sheet(s) cut into 43 panels"},{"label":"unplaced pages","value":"p11__2 (tier 1, 40.69070,-75.20583 +/-125m); p15__1 (tier 1, 40.68546,-75.21467 +/-345m); p16__1 (tier 1, 40.68890,-75.20998 +/-427m); p16__2 (tier 2, 40.68785,-75.20923 +/-135m); p16__3 (tier 1, 40.68838,-75.21056 +/-289m); p18__2 (tier 1, 40.68518,-75.22229 +/-192m); p19__1 (tier 1, 40.68136,-75.23143 +/-252m); p19__2 (tier 1, 40.68110,-75.23117 +/-128m); p20__2 (tier 2, 40.68014,-75.23652 +/-820m); p21__1 (tier 2, 40.69623,-75.23176 +/-100m); p21__2 (tier 1, 40.69466,-75.23080 +/-189m); p21__3 (tier 1, 40.69465,-75.23400 +/-100m); p22__1 (tier 1, 40.69867,-75.22798 +/-132m); p22__2 (tier 1, 40.69841,-75.22763 +/-171m); p22__3 (tier 1, 40.69953,-75.22775 +/-141m); p26__2 (tier 2, 40.70312,-75.20335 +/-848m); p28__1 (tier 1, 40.69065,-75.21910 +/-112m); p28__2 (tier 1, 40.69248,-75.22400 +/-161m); p32__1 (tier 2, 40.67910,-75.24727 +/-100m); p32__2 (tier 1, 40.67543,-75.25270 +/-241m); p35__2 (tier 1, 40.67588,-75.23597 +/-216m); p36__3 (tier 1, 40.67679,-75.22771 +/-159m); p36__4 (tier 1, 40.67757,-75.22707 +/-214m); p39__2 (tier 1, 40.68338,-75.20526 +/-163m); p3__2 (tier 1, 40.70034,-75.21853 +/-135m); p42__2 (tier 1, 40.67576,-75.21522 +/-110m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p10","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"173.2,1688.3 176.4,1323.0 176.0,961.0 171.4,132.3 837.4,129.4 845.3,167.0 886.6,238.4 921.9,265.3 995.9,285.5 1039.4,282.5 1115.7,235.6 1144.0,188.9 1158.1,124.3 1433.4,126.2 1431.1,911.2 1417.2,1016.4 1417.1,1548.0 1420.0,1584.4 1456.4,1655.7 1509.0,1709.2 1439.9,1789.1 1131.1,1763.6 244.2,1762.2 199.7,1912.0 187.8,1912.0 171.3,1912.0 172.6,1759.4 173.2,1688.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[998.0,961.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2090273,40.6897048]}},{"type":"Feature","properties":{"resourceCoords":[176.0,961.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2110059,40.6896149]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p11 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.84"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.3,1788.8 128.5,1835.2 425.5,1743.6 548.9,1651.1 548.8,1635.6 548.6,1612.4 548.6,1612.4 736.5,1510.6 991.0,1319.9 1551.2,1194.0 1588.3,868.6 1507.1,199.6 1510.4,194.8 1317.8,138.9 1317.9,114.2 116.3,112.5 107.6,903.7 92.8,1009.7 88.2,1545.6 90.8,1582.3 127.0,1654.5 179.5,1708.8 109.3,1788.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[508.0,521.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2070986,40.690585]}},{"type":"Feature","properties":{"resourceCoords":[508.0,113.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2071649,40.6913233]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"116.8,990.5 114.6,563.4 112.6,157.1 1484.8,149.6 1490.2,970.5 1496.2,1415.2 1496.5,1767.4 914.9,1771.7 120.8,1778.9 116.8,990.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[492.0,155.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2234695,40.6905489]}},{"type":"Feature","properties":{"resourceCoords":[510.0,1418.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.223253,40.688228]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1404.3,144.2 1403.6,976.0 1411.8,1428.2 1411.2,1784.1 1191.8,1781.2 821.7,1781.1 225.2,1788.0 225.7,1431.0 220.6,980.2 216.8,148.2 1404.3,144.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[513.0,978.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22023731032296,40.68918781226362]}},{"type":"Feature","properties":{"resourceCoords":[2184.0,978.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21623908183437,40.68936523327735]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p14","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"23"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1596.8,226.7 1554.3,422.1 1584.1,1724.2 1612.0,1727.2 1478.1,1820.8 1468.8,1788.5 868.9,1782.4 517.5,1778.8 71.0,1783.0 75.0,1189.1 80.9,216.7 81.3,137.9 882.5,148.6 887.0,131.1 888.0,127.4 1291.5,144.8 1290.8,114.5 1612.0,180.1 1612.0,230.2 1596.8,226.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[310.0,141.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2140908,40.6890501]}},{"type":"Feature","properties":{"resourceCoords":[864.0,2223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.219043,40.6877752]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0015__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p15 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.58"},{"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":"5073.2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0015__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"114.2,846.6 59.5,1091.4 105.4,1188.9 226.5,1246.7 1411.5,1223.5 1531.6,1164.3 1566.7,1056.6 1475.3,320.8 1494.9,253.3 1466.9,253.5 1467.3,102.5 1467.4,98.3 885.1,107.8 885.1,99.2 666.5,97.9 666.9,157.7 409.4,159.5 285.2,144.4 230.9,130.4 207.3,124.3 195.1,526.4 225.3,525.3 164.2,845.9 114.2,846.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0015__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[669.0,509.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2127886,40.6873266]}},{"type":"Feature","properties":{"resourceCoords":[1466.0,509.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2108482,40.6874068]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1530.1,1788.2 926.5,1856.5 724.7,1763.2 400.1,1744.2 335.3,1839.2 331.8,1839.5 160.2,1264.1 220.7,1264.4 221.2,384.2 470.4,64.5 628.7,63.8 1430.0,58.2 1428.2,271.4 1430.2,741.8 1427.0,931.9 1397.8,983.5 1446.3,1602.5 1546.7,1602.3 1530.1,1788.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[632.0,506.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22407731156883,40.6867182725661]}},{"type":"Feature","properties":{"resourceCoords":[1025.0,1262.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22302620082267,40.685382469617494]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0018__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p18 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"},{"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":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0018__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1836.6 1612.0,1737.6 1556.8,1732.0 1540.5,1241.4 1430.3,1043.6 1238.7,964.3 1237.1,883.8 1089.2,805.1 1078.3,804.9 1078.3,799.3 1047.0,782.6 1003.6,56.4 842.9,38.7 842.9,42.9 709.4,131.3 700.2,99.2 103.9,91.0 98.4,306.4 93.7,669.7 93.2,1255.3 89.0,1834.0 299.2,1838.4 763.0,1842.1 950.4,1847.5 1000.9,1877.0 1612.0,1836.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0018__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[313.0,304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2184578,40.6874065]}},{"type":"Feature","properties":{"resourceCoords":[89.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2222225,40.6876196]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0020__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p20 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.36"},{"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":"4839.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0020__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"141.1,1480.4 145.7,1772.9 767.7,1812.8 1126.5,1767.1 1175.1,1454.6 973.3,1140.3 686.7,911.5 526.0,663.5 492.6,356.1 385.6,120.6 200.9,45.1 207.0,1.0 199.8,1.0 33.1,1470.5 141.1,1480.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0020__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[906.9,1366.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22888608919291,40.682314939979584]}},{"type":"Feature","properties":{"resourceCoords":[906.9,1771.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2297760115305,40.68215741333328]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p23","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"35"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1556.5,1876.0 935.4,1874.2 715.6,1812.2 482.8,1823.8 414.4,1797.2 394.3,1828.7 109.9,1710.1 69.1,1643.0 98.3,1406.5 158.9,1261.0 120.4,1218.4 145.1,1094.3 101.5,1014.3 114.6,960.4 185.8,929.1 233.7,806.1 123.6,755.4 193.7,605.7 145.3,527.8 190.3,391.9 125.1,327.1 145.4,244.6 169.2,239.0 730.0,182.8 729.2,148.7 718.0,115.1 980.7,36.4 1492.7,35.2 1490.3,746.2 1488.5,1286.3 1490.0,1540.0 1491.3,1591.8 1510.7,1650.5 1576.1,1785.0 1573.7,1786.2 1582.6,1895.5 1556.5,1876.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[981.0,989.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2093652,40.7047122]}},{"type":"Feature","properties":{"resourceCoords":[1490.0,1540.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2109604,40.7022319]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1258.9,1906.2 1354.7,1687.5 1521.9,1295.2 1523.3,1281.5 1607.5,1254.8 1559.5,1207.2 1591.5,819.4 1559.5,129.9 1512.5,88.5 1390.3,112.5 1374.5,81.3 1262.5,68.8 1059.8,121.8 887.6,34.1 531.3,64.3 221.4,31.9 102.0,89.7 128.4,157.2 102.8,245.8 106.9,560.6 45.1,701.5 20.0,888.9 64.8,1528.9 18.1,1576.0 1.0,1578.1 1.0,1578.6 497.8,1737.4 510.6,1705.7 513.8,1670.3 787.0,1702.7 1258.9,1906.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[391.0,710.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20299618953617,40.70957669410175]}},{"type":"Feature","properties":{"resourceCoords":[973.0,1260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20290491356788,40.706642701527734]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p25","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.65"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"218.3,1857.3 41.0,1718.1 56.5,1569.6 28.6,1448.8 99.1,1114.8 64.8,1030.9 95.0,861.9 51.0,691.7 59.5,223.7 94.3,174.3 379.4,198.4 400.9,169.6 510.1,160.6 511.3,162.9 645.5,97.4 704.1,77.9 755.8,76.5 1009.1,74.5 1548.6,75.4 1548.3,309.8 1548.8,1393.9 1552.8,1393.8 1548.4,1768.3 1207.3,1779.8 404.5,1868.8 375.1,1850.2 356.6,1845.4 308.4,1844.0 243.7,1855.1 218.3,1857.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1306.0,889.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2070417,40.7001732]}},{"type":"Feature","properties":{"resourceCoords":[1306.0,75.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2084702,40.7029692]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0026__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p26 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0026__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"197.3,1756.1 193.8,1766.5 116.5,1830.3 157.4,1875.4 245.6,1866.0 280.6,1887.0 399.0,1810.4 971.4,1244.2 1516.9,575.2 1569.9,485.9 1585.3,320.0 1574.1,245.6 1476.2,173.8 1497.5,116.8 1439.2,51.5 1426.2,55.8 1003.0,64.0 766.0,66.2 57.8,73.0 60.1,306.8 72.6,1388.1 76.7,1388.0 76.4,1761.5 197.3,1756.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0026__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[297.0,879.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.204902,40.7008132]}},{"type":"Feature","properties":{"resourceCoords":[1003.0,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2030743,40.7045462]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p27","metadata":[{"label":"streets","value":"20"},{"label":"intersections","value":"53"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"322.1,1814.1 79.8,1536.5 50.3,1118.1 91.2,1002.9 127.4,680.9 57.3,185.9 108.2,86.0 396.2,24.2 957.5,65.4 1214.3,27.3 1491.3,75.3 1502.0,190.3 1571.5,198.7 1575.6,578.6 1583.2,578.3 1612.0,582.5 1612.0,589.0 1612.0,597.3 1555.7,597.1 1551.5,1819.9 559.4,1815.0 361.8,1814.7 322.1,1814.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[759.0,1267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2283923,40.6923348]}},{"type":"Feature","properties":{"resourceCoords":[962.0,727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2275869,40.6943604]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0028__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p28 [3]","metadata":[{"label":"streets","value":"21"},{"label":"intersections","value":"62"},{"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":"1853.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5798.4"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0028__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"263.8,546.6 208.3,546.0 197.2,1751.5 876.8,1758.8 1457.0,1765.0 1459.8,1688.9 1465.6,1673.7 1492.4,1645.5 1458.2,1614.2 1461.0,1436.7 1464.9,1089.0 1465.2,909.1 1519.4,684.1 1544.1,684.3 1513.6,603.2 1190.7,492.4 235.6,527.6 263.9,532.0 263.8,546.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0028__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[389.0,1346.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2235951,40.6920611]}},{"type":"Feature","properties":{"resourceCoords":[600.0,1082.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2226568,40.6930972]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1473.9,55.6 1459.2,39.8 1191.3,79.3 1121.8,130.6 399.0,65.7 253.0,101.3 215.8,169.2 114.2,203.8 60.7,1045.3 99.1,1394.3 89.3,1810.6 1.0,1821.6 1.0,1900.5 274.4,1840.6 405.1,1813.8 843.8,1760.9 1080.1,1734.7 1288.0,1710.7 1494.4,1682.9 1561.5,1673.9 1499.8,382.4 1473.9,55.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0029/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[413.0,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.24073511979081,40.686750947788894]}},{"type":"Feature","properties":{"resourceCoords":[413.0,1414.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2406595648614,40.68578182004165]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.60"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2760.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4892.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1057.8,1834.8 1612.0,1828.5 1612.0,1817.6 1431.5,1813.6 1414.1,1599.9 1420.3,1599.8 1498.5,842.0 1366.0,864.2 1367.5,765.9 649.5,1092.0 581.8,1075.4 543.4,1077.8 450.6,1105.4 334.4,1166.7 213.7,1214.8 152.9,1229.6 214.9,1839.2 690.6,1839.3 1057.8,1834.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,690.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.21102567438945,40.69628985828065]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,690.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.20712727004707,40.696440425774774]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.2069777534127,40.694183523410416]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.21087615775508,40.69403295591629]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p2 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.21"},{"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":"2960.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"233.1,535.5 412.1,553.5 1108.6,646.7 1166.0,656.0 1426.9,691.3 1472.1,691.0 1502.2,690.8 1526.2,206.5 1576.2,201.9 1612.0,194.2 1612.0,174.1 1318.4,15.1 1320.3,43.5 782.8,79.0 518.5,164.0 235.0,76.3 131.7,139.7 113.8,130.0 147.7,531.8 233.1,535.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1166.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2113838,40.6941385]}},{"type":"Feature","properties":{"resourceCoords":[566.0,656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2131551,40.6938658]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p30","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"32"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"290.5,1651.9 301.2,1650.5 247.8,367.4 224.0,42.6 233.6,50.4 333.6,35.0 663.9,140.8 842.7,152.4 1122.2,82.7 1119.5,45.6 1360.9,321.3 1400.3,321.9 1397.5,1588.1 1409.6,1588.2 1408.2,1721.6 1413.6,1721.5 1391.3,1912.0 1384.6,1848.1 752.1,1880.2 661.3,1867.0 601.9,1822.8 471.1,1814.2 290.5,1651.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[652.0,1348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23344,40.6862772]}},{"type":"Feature","properties":{"resourceCoords":[1016.0,1127.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2317432,40.6871779]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p31","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"47"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"496.8,103.0 1489.0,97.5 1490.0,301.6 1491.1,516.2 1493.0,912.3 1414.3,912.8 1290.5,1072.2 1291.2,1510.5 1261.0,1510.4 1347.1,1796.7 1348.8,1796.6 1344.9,1802.4 1262.0,1834.6 1006.3,1844.0 1005.7,1840.7 316.4,1882.0 302.6,1714.9 324.5,1512.4 319.1,1512.5 319.3,1378.3 307.2,1378.3 299.0,104.7 496.8,103.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[699.0,913.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.227981,40.687357]}},{"type":"Feature","properties":{"resourceCoords":[504.0,1377.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2287958,40.685618]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1343.5,145.3 1384.2,146.2 1468.5,356.7 1478.6,357.1 1479.1,510.9 1485.5,629.5 1485.6,733.2 1489.2,848.6 1498.0,861.3 1557.8,1361.5 1537.7,1354.7 1519.6,1554.3 1523.5,1674.5 1494.1,1815.2 1418.9,1790.0 1183.8,1834.7 1046.2,1819.4 798.4,1879.2 334.4,1789.2 123.6,1876.8 56.5,1869.8 32.6,1572.3 92.8,932.4 111.2,301.7 158.9,113.1 659.1,37.6 1347.2,28.5 1343.5,145.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[492.0,1062.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.24522680155374,40.6791906466433]}},{"type":"Feature","properties":{"resourceCoords":[853.0,545.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.24436189121093,40.68142043748385]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"213.9,1868.5 329.7,1852.4 323.7,1812.2 517.0,1693.5 515.6,1683.4 667.2,1656.9 783.0,1630.6 885.2,1612.9 998.3,1589.8 1009.3,1579.1 1492.3,1435.5 1570.8,947.6 1565.2,869.4 1514.2,873.3 1434.2,625.8 1433.2,626.3 1269.3,1.0 1259.1,1.0 1261.3,58.1 939.0,34.2 637.9,113.5 296.2,71.7 296.9,67.5 119.0,233.2 121.3,289.6 129.4,496.4 133.6,704.4 137.4,940.8 148.6,1379.8 162.9,1511.7 196.6,1788.8 118.4,1781.4 118.7,1792.5 200.9,1824.2 213.9,1868.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[132.0,489.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2363175195919,40.684880694651234]}},{"type":"Feature","properties":{"resourceCoords":[995.0,1244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23930219697417,40.68131173791505]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0035__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p35 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.86"},{"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":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0035__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"514.4,1888.0 518.9,1873.0 1360.5,1879.2 1561.9,1843.0 1564.8,1638.9 1581.5,1639.1 1595.4,1430.9 1562.5,1337.2 1346.0,1334.0 1312.9,1051.8 1357.5,790.4 1285.7,700.0 1252.0,697.5 962.9,276.1 955.0,265.8 748.5,52.9 523.2,15.3 62.2,63.0 29.2,386.6 38.4,387.9 114.1,1030.0 115.1,1029.6 159.7,1285.3 210.8,1288.7 205.4,1366.8 53.5,1858.4 253.3,1870.5 373.1,1863.0 514.4,1888.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0035__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[887.0,1631.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.237722,40.67669]}},{"type":"Feature","properties":{"resourceCoords":[661.0,1028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23523,40.678133]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0035__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p35 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.23"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"5384.0"},{"label":"split_canvas_y","value":"3470.0"},{"label":"split_canvas_w","value":"1068.0"},{"label":"split_canvas_h","value":"1866.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0035__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1395.2,883.4 1385.5,1101.4 1368.1,1101.6 1369.8,1315.1 1382.7,1312.4 1586.4,1317.1 1610.2,974.7 1600.8,880.9 1402.0,901.3 1395.2,883.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0035__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1346.0,867.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.23578124808232,40.674583572854765]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,867.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.23545033589646,40.673669791255584]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1334.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.23754289945133,40.67322772460807]}},{"type":"Feature","properties":{"resourceCoords":[1346.0,1334.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.23787381163719,40.67414150620725]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0036__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p36 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.13"},{"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":"2093.2"},{"label":"split_canvas_h","value":"1632.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0036__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,408.0 444.9,408.0 455.0,408.0 516.8,408.0 518.2,330.6 523.3,0.0 0.0,0.0 0.0,408.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0036__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":[-75.22961385797575,40.67705572459342]}},{"type":"Feature","properties":{"resourceCoords":[523.3,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22841888172488,40.677312899133305]}},{"type":"Feature","properties":{"resourceCoords":[523.3,408.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.2281561961017,40.67660091897681]}},{"type":"Feature","properties":{"resourceCoords":[0.0,408.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22935117235257,40.67634374443693]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0036__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p36 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.38"},{"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":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0036__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1416.7,31.0 1414.3,55.3 1322.0,15.2 904.8,17.1 612.2,70.2 551.3,115.5 519.0,405.9 516.8,406.2 516.8,408.0 500.1,408.0 485.1,409.6 450.6,651.5 336.2,810.0 123.2,950.0 30.0,1084.8 45.4,1682.1 84.2,1701.3 76.4,1804.7 115.6,1853.8 648.0,1887.0 723.6,1843.3 755.6,1657.0 726.2,1419.2 790.0,1240.2 790.0,1237.4 791.0,1237.4 791.2,1236.7 1046.7,1216.7 1357.2,1236.5 1494.1,1210.8 1489.8,1237.4 1538.9,1121.7 1538.4,850.0 1535.5,711.4 1535.7,579.6 1534.2,319.6 1536.5,69.6 1514.3,71.4 1416.7,31.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0036__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1230.0,1111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2254191882489,40.6769890848134]}},{"type":"Feature","properties":{"resourceCoords":[1534.0,853.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2241039871175,40.678046796438394]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p37","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0037","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"131.2,1677.6 181.3,1564.8 185.3,1298.3 184.8,1162.4 187.2,1033.2 189.9,778.2 196.2,533.1 174.5,534.5 79.4,493.3 99.5,311.5 77.9,166.0 103.3,110.8 557.1,81.2 658.1,35.7 683.6,64.6 924.1,44.2 1409.4,71.4 1488.0,184.0 1440.4,193.1 1469.6,344.5 1401.3,900.9 1415.3,900.8 1418.0,1040.0 1415.7,1300.0 1412.9,1427.9 1406.9,1598.5 1348.3,1787.3 1113.0,1814.6 807.5,1815.4 807.6,1845.6 502.6,1853.6 502.5,1816.2 180.5,1813.0 180.2,1844.0 97.5,1862.8 131.2,1677.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[498.0,1036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.222728,40.679175]}},{"type":"Feature","properties":{"resourceCoords":[1111.0,1557.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.219422,40.6775441]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p38","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0038","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1246.3,1834.8 1105.1,1838.1 1105.2,1852.2 540.4,1784.7 386.9,1814.8 377.6,1766.5 263.6,1846.7 264.6,1826.7 113.0,1792.9 86.1,1681.9 110.4,1369.5 54.9,746.6 60.5,198.2 48.4,193.3 164.1,158.2 163.0,154.3 415.6,141.1 420.0,127.2 446.2,94.8 587.8,139.2 642.6,148.9 727.8,151.2 1168.7,160.7 1386.2,165.3 1384.9,193.6 1508.8,195.6 1506.8,669.9 1508.0,971.9 1512.1,1065.5 1509.1,1273.0 1511.2,1393.5 1510.1,1836.4 1246.3,1834.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[603.0,1484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21695633354578,40.68209462736841]}},{"type":"Feature","properties":{"resourceCoords":[1157.0,670.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21272099296459,40.680451129643544]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0039__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p39 [1]","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0039__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0039","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"24.5,718.6 62.1,834.3 65.9,833.1 84.0,1086.6 98.1,1090.8 131.1,1116.5 89.1,1259.6 80.4,1314.9 79.8,1400.5 78.6,1843.8 489.4,1843.8 1009.1,1813.7 1470.0,1785.8 1469.8,1783.7 1612.0,1733.5 1612.0,1728.8 1565.7,1732.2 1511.7,978.6 1558.8,499.9 1602.3,370.6 1609.4,233.7 1572.2,58.5 1504.6,29.1 1189.5,17.9 786.4,64.5 605.4,52.7 574.0,347.6 574.2,350.3 573.8,350.5 573.7,350.7 94.5,568.9 36.6,595.3 30.4,598.2 57.5,604.2 62.4,619.0 24.5,718.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0039__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1238.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.205165,40.684204]}},{"type":"Feature","properties":{"resourceCoords":[1011.0,1694.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20589,40.6815424]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"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":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"131.7,842.7 64.7,1604.0 58.5,1604.2 79.0,1818.3 547.1,1821.7 636.5,1817.4 826.5,1823.7 1216.2,1826.5 1427.2,1748.3 1425.2,1396.4 1585.2,1021.0 1595.0,339.8 1612.0,332.0 1505.6,272.4 1612.0,101.8 1612.0,79.9 748.4,412.3 1.0,767.9 1.0,866.8 131.7,842.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[486.0,1813.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20644080731851,40.69438657952396]}},{"type":"Feature","properties":{"resourceCoords":[104.0,1813.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20736815586875,40.694361386034764]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.69"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1552.8,1085.1 1549.2,248.5 1332.8,221.7 1314.0,195.0 586.5,84.8 590.4,127.1 87.8,239.2 33.1,384.4 91.2,652.7 36.1,800.3 33.3,1654.1 1.0,1666.5 1.0,1718.5 468.8,1827.5 842.8,1825.3 1566.0,1828.3 1564.6,1468.5 1569.6,1219.6 1552.8,1085.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[845.0,1593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21787596061343,40.69332853688182]}},{"type":"Feature","properties":{"resourceCoords":[1114.0,1830.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21839250506042,40.692820807079634]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0040__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p40 [1]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"28"},{"label":"confidence","value":"0.92"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2997.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0040__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0040","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"410.3,1866.3 412.2,1839.2 527.4,1847.1 618.4,1855.5 646.1,1871.0 668.8,1867.6 673.0,1748.2 691.4,1749.0 628.4,882.0 654.1,466.1 653.9,462.2 575.6,48.2 101.8,38.5 66.4,91.7 66.7,278.1 111.1,438.6 113.2,438.7 109.0,894.9 103.0,1409.4 74.7,1814.5 290.2,1830.0 287.5,1858.0 410.3,1866.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0040__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[347.1,912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2057179,40.6802319]}},{"type":"Feature","properties":{"resourceCoords":[587.2,28.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2012797,40.6799291]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0040__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p40 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.59"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2494.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3958.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0040__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0040","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"722.0,108.1 697.1,237.5 768.9,888.4 718.8,960.7 707.7,1263.5 754.2,1819.7 924.4,1880.3 1493.2,1778.5 1574.8,1476.3 1492.5,1255.4 1515.1,1109.4 1398.2,418.4 1417.1,180.2 1393.2,180.3 1390.1,80.6 722.0,108.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0040__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[920.4,1235.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.226804,40.670857]}},{"type":"Feature","properties":{"resourceCoords":[1426.1,1235.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.226668,40.669891]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p41","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0041","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"95.5,931.5 58.2,897.5 77.5,553.0 145.0,139.8 229.1,119.1 228.8,87.4 557.6,84.8 558.4,123.0 869.6,109.2 868.9,78.4 1180.8,71.9 1420.5,39.7 1404.8,93.6 1477.6,241.7 1478.8,464.6 1480.9,596.4 1479.3,726.0 1485.3,873.8 1485.2,944.0 94.4,944.0 95.5,931.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1185.0,740.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2188804769439,40.67417868992352]}},{"type":"Feature","properties":{"resourceCoords":[247.0,346.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22356401835106,40.675230925730496]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0042__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p42 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0042__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0042","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"767.2,1786.9 988.5,1790.6 1119.3,1791.3 1247.9,1795.8 1394.7,1793.0 1522.4,1795.9 1612.0,1799.9 1612.0,1744.8 1570.2,1742.5 1532.2,1188.5 1508.5,1114.9 1464.8,1109.1 1407.4,1038.4 1396.9,977.7 1412.3,861.0 1469.6,820.4 1513.4,826.2 1515.5,782.0 1490.2,748.9 1408.6,749.2 1406.6,708.2 1061.8,762.8 967.1,750.2 870.2,585.3 766.2,81.9 571.8,37.6 363.8,39.8 359.2,1.0 340.6,1.0 341.6,120.2 319.0,124.5 290.5,110.2 198.7,105.8 82.8,103.0 82.0,130.2 76.8,603.9 75.8,905.5 79.3,999.1 74.9,1206.2 76.2,1326.7 72.1,1769.0 201.6,1772.3 374.5,1779.0 618.7,1855.9 767.2,1786.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0042__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[601.0,1084.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21448038403024,40.67704179979103]}},{"type":"Feature","properties":{"resourceCoords":[988.0,1787.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21760633457849,40.67529604583527]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"146.9,1833.5 154.6,1151.4 123.5,1152.0 146.0,942.3 171.5,923.8 266.4,218.7 330.5,211.7 552.4,200.3 1420.0,184.2 1491.8,184.8 1500.2,725.2 1507.0,1411.8 1513.7,1816.0 162.7,1833.3 146.9,1833.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[165.0,1556.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21445368992413,40.69148575678821]}},{"type":"Feature","properties":{"resourceCoords":[1508.0,41.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21136132421353,40.69440563403548]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p6","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"192.9,1351.1 198.0,668.0 198.9,130.2 522.3,130.2 613.9,117.2 615.0,130.3 1084.5,137.5 1447.0,138.4 1434.0,1755.0 1163.2,1751.5 1149.0,1814.9 1120.8,1860.7 1045.5,1906.3 1002.6,1909.0 930.1,1888.7 895.5,1862.1 855.3,1791.6 847.8,1754.5 192.7,1753.4 192.9,1351.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[198.0,668.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.211299,40.6931408]}},{"type":"Feature","properties":{"resourceCoords":[1434.0,1755.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2080996,40.691276]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p7","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"630.8,138.1 630.8,127.2 918.9,134.5 1008.3,131.9 1198.0,141.6 1587.5,151.6 1545.7,166.2 1598.5,1356.7 1566.9,1670.2 1458.2,1835.3 1268.0,1783.0 1267.8,1758.7 85.2,1773.4 78.9,142.6 630.8,138.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[869.0,675.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2063418,40.6933752]}},{"type":"Feature","properties":{"resourceCoords":[869.0,136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2064126,40.694367]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"734.9,1760.1 580.1,1755.0 549.1,1743.5 491.4,1689.2 428.2,1758.9 67.1,1755.0 66.8,1403.1 72.3,1159.8 56.2,1028.2 55.1,178.6 744.7,199.7 744.8,183.8 1572.6,192.5 1565.8,1171.0 1561.3,1768.7 734.9,1760.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[442.0,1148.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21679658889578,40.69140567202443]}},{"type":"Feature","properties":{"resourceCoords":[322.0,183.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.214493953992,40.69174473729798]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1919 | sanborn07640_006 p9","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:49:33Z","modified":"2026-10-18T22:49:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"209.8,1729.7 192.1,1725.4 191.9,922.0 112.9,922.7 109.6,97.9 1471.0,87.0 1480.8,912.3 1483.5,1272.9 1482.6,1636.7 1482.5,1703.3 896.0,1713.4 896.0,1704.7 675.9,1703.6 676.3,1763.8 417.1,1765.8 291.9,1750.8 237.2,1736.7 209.8,1729.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401919:07640_1919-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[672.0,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2129305,40.6891016]}},{"type":"Feature","properties":{"resourceCoords":[1471.0,87.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2111365,40.6911269]}}]}}]}