{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09427_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Morgantown, West-Virginia | 1906 | 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":"29"},{"label":"placed","value":"12"},{"label":"unplaced","value":"17"},{"label":"fit sources","value":"georef-snap 6, georef 6"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"9 sheet(s) cut into 23 panels"},{"label":"unplaced pages","value":"p12__2 (tier 1, 39.63709,-79.95731 +/-100m); p12__3 (tier 1, 39.63799,-79.95869 +/-107m); p12__4 (tier 1, 39.63725,-79.95812 +/-184m); p14__2 (tier 2, 39.63305,-79.95415 +/-100m); p15__1 (tier 4, 39.63295,-79.95602 +/-1184m); p15__2 (tier 4, 39.63295,-79.95602 +/-1184m); p15__3 (tier 4, 39.63295,-79.95602 +/-1184m); p15__4 (tier 4, 39.63295,-79.95602 +/-1184m); p1__2 (tier 1, 39.62403,-79.96239 +/-100m); p1__3 (tier 1, 39.61907,-79.96190 +/-122m); p4__1 (tier 1, 39.63216,-79.95072 +/-183m); p6__2 (tier 1, 39.62887,-79.95493 +/-154m); p7__1 (tier 2, 39.63032,-79.95335 +/-327m); p7__2 (tier 1, 39.63113,-79.94927 +/-100m); p9__1 (tier 1, 39.62623,-79.96145 +/-254m); p9__2 (tier 1, 39.62513,-79.96041 +/-103m); p9__3 (tier 1, 39.62610,-79.95920 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1420.5,1801.6 1227.8,1799.7 623.2,1809.1 533.0,1798.4 71.8,1834.0 67.9,1320.6 21.2,1127.5 30.8,246.7 134.6,133.5 478.1,166.7 645.8,113.5 644.1,46.5 1288.0,54.0 1417.9,132.8 1451.0,289.2 1569.0,398.4 1591.6,1791.5 1420.5,1801.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[829.0,1288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.96229600466052,39.64177858409549]}},{"type":"Feature","properties":{"resourceCoords":[829.0,792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9631825575897,39.64239406535404]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"54.1,1584.8 51.6,94.6 515.6,61.6 606.2,72.9 1214.2,67.0 1408.0,70.0 1580.0,60.9 1596.2,1632.2 1612.0,1637.2 1612.0,1687.2 1612.0,1729.3 1586.0,1728.8 1411.3,1729.6 1225.3,1734.3 853.2,1739.8 663.1,1745.9 575.8,1742.4 344.5,1744.8 309.0,1795.2 256.6,1800.0 282.2,1659.1 268.9,1659.2 232.3,1856.2 24.1,1699.7 54.1,1584.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1224.0,1196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.95870580341679,39.64032187561747]}},{"type":"Feature","properties":{"resourceCoords":[833.0,578.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9604325754164,39.64054151043285]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p12 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.65"},{"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":"5276.0"},{"label":"split_canvas_h","value":"4839.6"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0012__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"18.3,261.3 46.1,1143.5 100.5,1205.3 612.3,1164.2 639.7,1199.4 714.4,1198.2 1318.0,116.0 1305.9,83.6 925.3,86.6 730.9,91.5 641.5,87.2 405.0,88.1 368.4,139.3 314.8,143.9 341.8,1.0 328.1,1.0 289.5,201.2 77.7,39.7 18.3,261.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[825.0,1045.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9567928,39.6378681]}},{"type":"Feature","properties":{"resourceCoords":[696.0,90.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9586726,39.6388305]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"67.2,1599.0 71.2,353.8 206.1,275.9 358.8,191.8 381.8,179.9 337.9,99.2 713.6,25.8 1351.0,21.8 1557.6,72.6 1572.3,442.4 1497.6,477.6 1480.7,611.2 1587.0,1525.7 1569.8,1876.2 64.3,1879.0 78.3,1666.9 4.0,1635.2 67.2,1599.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[451.0,1158.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.95618626326356,39.63854380407251]}},{"type":"Feature","properties":{"resourceCoords":[104.0,1426.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.95675287302687,39.63786111898953]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p14 [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":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"159.5,1912.0 201.1,1912.0 210.2,1912.0 309.7,1861.0 244.0,1751.4 757.1,1783.2 746.2,1629.7 753.3,1589.2 783.4,1589.6 820.7,1694.9 884.7,1779.2 935.9,1805.8 1016.2,1818.0 1200.0,1832.2 1400.2,1834.5 1579.6,1840.6 1577.5,1292.2 1580.6,1133.7 1577.5,894.5 1608.1,895.2 1550.1,203.4 1466.0,86.3 1326.0,108.2 1340.8,184.3 1135.2,316.9 996.2,141.2 646.6,24.2 61.0,85.3 51.5,588.1 237.2,679.5 265.0,679.4 265.0,693.2 277.4,699.3 265.0,960.8 265.0,1003.0 263.0,1003.0 262.8,1008.4 46.7,1045.1 59.9,1090.1 44.6,1101.9 23.1,1685.4 34.7,1849.2 151.9,1884.9 159.5,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[159.0,1588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.956524424024,39.63406888652924]}},{"type":"Feature","properties":{"resourceCoords":[1576.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.95395066827147,39.632240838734816]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"335.4,1804.5 661.4,1799.2 1087.9,1796.0 1509.9,1795.9 1513.4,1476.4 1512.8,1096.9 1504.3,842.8 1503.9,676.2 1511.4,242.4 1467.8,241.7 1287.4,237.9 1086.1,238.3 901.4,226.5 820.5,215.2 768.6,189.2 703.2,105.3 664.6,1.0 634.0,1.0 627.5,40.7 640.5,194.8 124.5,169.7 191.9,279.0 92.7,331.5 41.7,332.2 61.6,399.4 41.4,1584.5 53.0,1811.2 135.2,1893.6 310.4,1805.3 335.4,1804.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1078.0,224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.95471480177459,39.63265654081561]}},{"type":"Feature","properties":{"resourceCoords":[1078.0,1798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9568241329694,39.63021024008732]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"956.2,1820.1 758.9,1887.7 155.7,1873.8 137.9,1394.5 70.3,1197.2 147.4,199.8 125.7,177.6 301.9,91.3 301.1,91.0 326.9,90.8 652.7,89.2 1079.1,90.7 1500.8,95.3 1494.2,384.9 1494.7,713.7 1498.7,845.7 1493.1,1011.3 1491.5,1286.5 1485.3,1838.7 956.2,1820.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1070.0,1290.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9584006,39.6283338]}},{"type":"Feature","properties":{"resourceCoords":[1070.0,406.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9572355,39.6297185]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p4 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"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":"4070.0"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1538.5,704.0 1365.1,384.4 1344.2,201.6 1140.6,65.3 939.7,21.4 131.6,54.7 125.9,1.0 95.7,1.0 103.9,235.8 104.2,392.0 118.2,932.6 161.0,933.0 588.0,932.1 727.3,902.1 727.5,902.1 1480.7,796.2 1538.5,704.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[586.0,379.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9522292,39.6325994]}},{"type":"Feature","properties":{"resourceCoords":[948.0,46.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9510276,39.632738]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1035.7,1806.4 976.0,1781.8 893.4,1773.1 714.3,1776.3 587.9,1764.5 588.1,1778.4 143.1,1786.4 142.3,1463.2 136.6,1079.2 124.5,822.2 121.9,653.8 123.6,214.8 564.1,211.9 707.6,180.4 1484.4,67.7 1567.0,239.8 1532.5,591.2 1592.8,1418.4 1558.8,1822.6 1543.0,1853.8 1035.7,1806.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[136.0,1060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9549823,39.630881]}},{"type":"Feature","properties":{"resourceCoords":[566.0,643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9535689,39.6310684]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p6 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"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":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"135.4,100.1 135.3,390.7 143.2,720.5 150.3,852.7 148.4,1018.9 153.0,1295.0 159.3,1848.9 627.9,1854.7 725.7,1779.4 796.8,1432.8 758.4,1195.9 801.9,912.0 1109.0,641.5 1543.1,609.2 1532.7,362.0 1463.6,286.2 1522.8,169.6 1020.2,121.7 961.0,97.1 879.1,88.3 701.6,91.2 576.4,79.2 576.5,93.0 135.4,100.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[153.0,1295.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9575389,39.6279114]}},{"type":"Feature","properties":{"resourceCoords":[584.0,410.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9554752,39.6288215]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p8 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"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":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1436.5,1451.0 1437.2,1479.1 1102.5,1451.6 1102.3,1451.0 1099.5,1451.0 1099.5,1438.6 1030.7,1136.9 1014.9,190.0 599.4,30.7 70.8,58.6 38.6,1373.7 124.2,1521.0 131.6,1780.5 278.3,1871.9 1569.3,1854.2 1579.2,1652.3 1531.2,1652.1 1477.0,1451.0 1455.6,1451.0 1436.5,1451.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[832.0,1652.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.95356843150567,39.62395769152678]}},{"type":"Feature","properties":{"resourceCoords":[1560.0,1652.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.95184010095602,39.62418446367631]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Morgantown, West-Virginia | 1906 | sanborn09427_004 p8 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.75"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4398.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2054.0"},{"label":"split_canvas_h","value":"5804.0"}],"created":"2026-10-19T07:01:17Z","modified":"2026-10-19T07:01:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1189.8,1015.5 1229.5,1013.6 1292.3,1208.8 1339.4,1206.8 1339.3,1405.8 1567.5,1391.7 1612.0,315.3 1612.0,307.0 1531.4,24.1 1343.3,30.1 1311.7,112.8 1240.7,104.2 1154.3,519.3 1189.8,1015.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894mm:g3894mm_g094271906:09427_1906-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1339.3,726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9519364,39.625089]}},{"type":"Feature","properties":{"resourceCoords":[1339.3,29.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.9521417,39.6263926]}}]}}]}