{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07855_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"New Bethlehem, Pennsylvania | 1921 | 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":"20"},{"label":"placed","value":"10"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef 6, georef-snap 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 15 panels"},{"label":"unplaced pages","value":"p10 (tier 3, 41.00052,-79.34013 +/-421m); p11__1 (tier 3, 40.99918,-79.34191 +/-421m); p11__2 (tier 3, 40.99918,-79.34191 +/-421m); p11__3 (tier 1, 41.00063,-79.34605 +/-100m); p11__4 (tier 3, 40.99918,-79.34191 +/-421m); p12__1 (tier 4, 41.00420,-79.32751 +/-1093m); p12__2 (tier 4, 41.00420,-79.32751 +/-1093m); p12__3 (tier 4, 41.00420,-79.32751 +/-1093m); p3__2 (tier 1, 41.00309,-79.32961 +/-100m); p9__2 (tier 1, 41.00647,-79.33192 +/-145m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p2","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.53"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1334.5,1746.2 930.2,1869.0 573.7,1779.5 356.7,1852.5 136.2,1774.9 124.3,1594.2 70.8,1565.3 42.8,1023.0 168.9,620.4 138.4,289.3 66.0,278.1 236.1,266.6 237.0,12.6 1447.5,12.8 1472.3,12.5 1556.8,350.9 1575.7,350.7 1581.9,598.3 1585.7,899.6 1549.2,900.0 1573.1,1215.2 1609.9,1214.6 1605.3,1374.5 1574.9,1391.4 1506.8,1732.4 1334.5,1746.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1121.0,356.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3331192,41.0024243]}},{"type":"Feature","properties":{"resourceCoords":[1121.0,1518.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.333185,41.0003455]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"113.0,385.4 112.4,630.1 108.0,927.8 72.0,927.2 87.0,1239.2 123.4,1239.5 114.5,1397.4 84.0,1413.2 7.5,1748.2 894.9,1701.3 970.0,1491.9 970.0,1474.3 976.3,1474.2 977.6,1470.8 1551.1,1465.3 1552.2,1174.9 1455.7,1085.2 1456.3,891.5 1538.8,742.9 1578.2,752.8 1564.8,646.7 1462.8,87.5 1323.8,86.5 997.0,76.5 361.6,60.6 105.3,50.0 20.1,48.6 94.4,385.2 113.0,385.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[351.0,366.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.33147013212412,41.00245107774682]}},{"type":"Feature","properties":{"resourceCoords":[351.0,1292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3314622161766,41.00077389577974]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"41.5,1872.0 1226.8,1860.1 1335.6,1857.8 1589.8,1858.7 1577.9,1555.4 1562.5,1252.3 1550.9,957.2 1546.5,661.0 1579.4,316.1 1612.0,47.1 1612.0,36.8 1612.0,32.8 54.5,79.5 20.1,368.8 1.0,365.9 1.0,371.9 4.1,391.3 26.2,971.9 34.3,1266.4 41.5,1872.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[897.0,1566.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.33309975006902,41.00358203011343]}},{"type":"Feature","properties":{"resourceCoords":[43.0,959.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.33511625070183,41.00474383256812]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p5","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"99.2,1558.0 86.5,1256.3 77.7,962.5 76.0,667.6 111.9,324.7 146.8,43.0 147.8,43.0 388.8,37.9 700.0,140.4 1537.3,119.4 1546.3,185.3 1604.0,166.8 1513.5,501.9 1550.5,640.9 1470.7,660.4 1261.1,1436.8 1260.2,1562.0 1270.0,1814.3 1253.6,1854.2 1057.8,1858.3 735.2,1857.7 108.3,1860.0 99.2,1558.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[978.0,961.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3292772,41.0046143]}},{"type":"Feature","properties":{"resourceCoords":[978.0,1558.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3293136,41.0035185]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p6","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"22.6,1711.2 45.8,1148.5 103.2,1162.0 129.1,1127.2 182.3,879.4 214.2,757.9 611.2,54.5 1554.9,64.5 1564.1,98.3 1554.2,99.3 1546.7,478.3 1545.7,675.5 1539.5,972.9 1546.1,1280.0 1530.5,1280.2 1539.2,1715.3 1546.4,1715.4 1519.0,1903.7 1508.5,1884.2 112.2,1867.3 12.5,1816.6 22.6,1711.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[889.0,1277.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3267433,41.0030778]}},{"type":"Feature","properties":{"resourceCoords":[889.0,79.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3273911,41.0052131]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p7 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"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":"7652.0"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"71.3,575.5 66.0,872.9 73.6,1180.0 58.0,1180.2 68.0,1615.4 75.3,1615.5 48.4,1803.9 75.2,1853.3 508.9,1875.5 1571.7,1858.2 1611.5,1647.9 1561.5,562.6 683.7,531.0 599.6,65.7 514.0,76.7 88.4,18.4 78.5,1.0 78.0,1.0 71.6,378.3 71.3,575.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[941.0,1174.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3231428,41.0037005]}},{"type":"Feature","properties":{"resourceCoords":[1378.0,870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3222721,41.0044186]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p7 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.42"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2733.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3718.4"},{"label":"split_canvas_h","value":"2124.0"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1551.3,496.0 1550.5,530.0 1558.1,530.0 1560.4,530.0 1549.6,75.7 1380.7,82.0 1244.8,12.2 858.5,34.0 685.3,338.2 686.1,483.5 1551.3,496.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[882.3,508.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3273911,41.0052131]}},{"type":"Feature","properties":{"resourceCoords":[882.3,223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.327547,41.0057181]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p8 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.68"},{"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":"3118.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"688.2,1814.0 678.4,1771.7 767.1,1015.8 680.4,222.0 622.8,118.0 450.0,47.2 178.1,97.0 92.8,208.8 119.8,845.5 37.8,1519.3 79.9,1691.4 13.0,1745.2 247.5,1823.0 250.7,1836.4 688.2,1814.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0008__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":[-79.31353549005486,41.00850040117503]}},{"type":"Feature","properties":{"resourceCoords":[779.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.31255029666076,41.007282187680445]}},{"type":"Feature","properties":{"resourceCoords":[779.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.31651924435442,41.005463281676796]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.31750443774852,41.00668149517138]}},{"type":"Feature","properties":{"resourceCoords":[167.9,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3159167,41.0070495]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p8 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.37"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2780.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3672.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1527.1,215.2 1099.0,150.1 1098.8,136.5 888.0,14.4 791.0,64.3 742.2,159.1 820.7,734.5 832.1,1307.3 733.2,1806.5 1405.8,1885.6 1553.0,1802.8 1527.1,215.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[695.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.31743635662716,41.007100494867444]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.31590256084989,41.00585656354068]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.31930983310593,41.003430199152795]}},{"type":"Feature","properties":{"resourceCoords":[695.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.3208436288832,41.004674130479565]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"New Bethlehem, Pennsylvania | 1921 | sanborn07855_006 p9 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"7652.0"}],"created":"2026-10-19T20:38:41Z","modified":"2026-10-19T20:38:41Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1529.2,106.8 1308.3,67.5 1037.7,122.7 983.6,786.0 891.3,1132.2 890.3,1139.0 889.5,1139.0 889.0,1140.8 286.5,1138.9 257.1,1214.5 129.1,1215.7 17.7,1390.0 52.2,1864.1 670.0,1888.5 925.6,1833.4 1358.8,1906.8 1528.9,1897.8 1533.5,1644.0 1541.4,1026.2 1540.7,725.6 1532.8,132.9 1529.2,106.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824nm:g3824nm_g078551921:07855_1921-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1015.0,139.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3363925410261,41.0057808189555]}},{"type":"Feature","properties":{"resourceCoords":[1547.0,1314.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.33515590897048,41.00366732405185]}}]}}]}