{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05880_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Depew, New-York | 1900 | 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":"23"},{"label":"placed","value":"10"},{"label":"unplaced","value":"13"},{"label":"fit sources","value":"georef 5, georef-snap 5"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"9 sheet(s) cut into 20 panels"},{"label":"unplaced pages","value":"p10__1 (tier 1, 42.90460,-78.69469 +/-100m); p10__3 (tier 1, 42.90466,-78.69201 +/-100m); p11__1 (tier 1, 42.90737,-78.68864 +/-117m); p11__2 (tier 1, 42.90592,-78.68897 +/-268m); p12__1 (tier 1, 42.90804,-78.68843 +/-248m); p12__2 (tier 1, 42.91003,-78.68893 +/-100m); p13 (tier 3, 42.91346,-78.68585 +/-635m); p3__2 (tier 2, 42.91290,-78.69559 +/-134m); p4__1 (tier 1, 42.91420,-78.69903 +/-214m); p5__2 (tier 1, 42.91707,-78.68870 +/-213m); p6__2 (tier 1, 42.91881,-78.67923 +/-100m); p7__3 (tier 1, 42.90919,-78.68487 +/-100m); p9__1 (tier 1, 42.90365,-78.69134 +/-103m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p10 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"},{"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":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0010__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"722.0,1860.4 750.6,1817.9 1526.8,1816.2 1467.7,1351.4 1507.8,51.3 1460.8,51.0 664.0,54.8 661.8,86.5 432.7,167.8 476.4,175.8 427.6,560.0 380.6,612.6 379.4,628.9 377.8,651.5 347.7,651.5 345.9,651.5 161.2,858.4 148.8,1264.1 286.9,1343.1 558.0,1350.2 562.2,1356.2 586.0,1754.5 709.5,1819.0 722.0,1860.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1466.0,1078.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.694038,42.9038334]}},{"type":"Feature","properties":{"resourceCoords":[1078.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.691427,42.904546]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1591.1,1662.4 1526.0,1869.2 51.4,1870.8 43.5,1789.7 70.0,64.2 814.5,22.9 1404.4,41.4 1519.5,89.1 1515.2,529.8 1517.1,1063.1 1523.4,1062.0 1564.6,1545.7 1577.9,1545.8 1591.1,1662.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[519.0,83.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.69940267620406,42.91372614855557]}},{"type":"Feature","properties":{"resourceCoords":[1522.0,83.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.69689708326688,42.91371510849649]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p3 [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":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1855.1 1612.0,1853.7 1612.0,1842.3 1525.8,1852.9 1524.3,1306.4 1148.0,1298.1 1054.2,1200.2 859.6,96.0 688.5,49.0 90.6,110.4 110.8,1878.4 220.3,1887.5 210.4,1912.0 634.7,1912.0 1148.0,1905.3 1146.9,1899.2 1612.0,1855.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[103.0,1101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.69479459327404,42.9138842022806]}},{"type":"Feature","properties":{"resourceCoords":[103.0,1879.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.69681354792442,42.9139072554875]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p4 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3238.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3213.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"956.3,1816.5 1491.2,1866.9 1490.2,103.1 1436.3,108.0 1315.8,44.9 919.6,46.8 865.9,663.0 884.1,1526.6 956.3,1816.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1494.1,685.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.69373737731463,42.91387634781626]}},{"type":"Feature","properties":{"resourceCoords":[1494.1,1872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.69682553089656,42.91388705880103]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p5 [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":"4292.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"143.8,1849.5 1004.5,1840.3 1062.4,1766.2 898.5,857.2 756.0,579.7 730.2,227.4 523.9,163.5 449.2,46.8 287.5,33.9 134.1,116.2 142.2,182.3 68.2,313.2 88.7,730.0 94.3,1086.7 92.7,1086.7 100.8,1456.5 93.3,1456.4 104.5,1820.1 144.2,1820.0 143.8,1849.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[-234.0,717.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.67935824436283,42.916215233386175]}},{"type":"Feature","properties":{"resourceCoords":[-503.0,1087.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.68027902144577,42.916716544414854]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"459.0,1856.3 459.1,1863.8 828.7,1850.5 828.7,1852.0 1185.2,1841.5 1601.7,1815.2 1561.2,1745.2 1521.4,134.0 903.0,238.2 903.0,263.5 637.0,263.5 637.0,233.2 575.4,201.2 318.4,207.5 308.9,120.2 118.2,132.2 39.7,819.9 66.7,1912.0 96.1,1912.0 95.5,1872.6 459.0,1856.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0006__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":[-78.68225718352869,42.91908224450545]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.67821280506742,42.91900849472782]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.6783314021263,42.915470967507765]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.68237578058758,42.91554471728539]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p7 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"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":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"146.0,1912.0 150.0,1821.8 529.9,1880.3 676.0,1814.5 654.0,1493.1 694.0,1419.8 694.0,1414.0 697.2,1414.0 697.9,1412.7 909.8,1414.0 953.5,1865.7 1158.1,1829.2 1508.7,1873.0 1559.9,1763.4 1538.0,989.0 1291.8,941.0 1251.8,941.0 1251.8,933.2 1238.5,930.6 1223.8,338.9 1187.3,97.8 1128.9,46.6 76.9,156.2 56.1,322.7 134.2,447.7 115.5,449.6 119.0,1025.0 106.2,1912.0 131.7,1912.0 146.0,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[565.0,1025.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6839996,42.9078944]}},{"type":"Feature","properties":{"resourceCoords":[119.0,1025.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.685124,42.9078944]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p7 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.80"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4978.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1473.6"},{"label":"split_canvas_h","value":"3764.0"}],"created":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1497.2,881.7 1497.2,124.0 1455.8,96.0 1305.8,141.0 1277.9,268.4 1279.5,819.9 1371.5,897.4 1497.2,881.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1497.2,826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.695915,42.9038336]}},{"type":"Feature","properties":{"resourceCoords":[1497.2,124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.6959096,42.9051728]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1509.1,1626.4 1469.2,1626.5 1479.0,737.0 1473.5,159.9 1492.2,158.0 1413.5,33.0 1412.5,41.8 71.8,46.4 33.7,1753.5 1.0,1763.4 1.0,1798.3 536.3,1850.2 536.0,1832.0 731.8,1853.4 731.8,1874.4 1499.2,1865.7 1509.1,1626.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1479.0,737.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.685124,42.9078944]}},{"type":"Feature","properties":{"resourceCoords":[536.0,1832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.687504,42.905884]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Depew, New-York | 1900 | sanborn05880_002 p9 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"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":"2026-10-19T22:45:16Z","modified":"2026-10-19T22:45:16Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1500.1,1747.0 1504.0,1640.9 1467.3,191.1 389.1,147.5 387.8,1.0 366.9,1.0 345.0,194.6 363.1,194.4 309.7,727.6 275.4,727.5 374.6,1058.2 294.6,1735.8 345.6,1845.1 418.3,1858.7 649.1,1778.0 651.5,1746.2 1453.0,1746.4 1500.1,1747.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058801900:05880_1900-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1453.0,975.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.689477,42.9038327]}},{"type":"Feature","properties":{"resourceCoords":[1453.0,1371.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.690478,42.9038328]}}]}}]}