{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09445_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Ravenswood, West-Virginia | 1904 | 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":"6"},{"label":"placed","value":"4"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 3, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 38.94885,-81.76171 +/-180m); p1__3 (tier 4, 38.94846,-81.75897 +/-398m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ravenswood, West-Virginia | 1904 | sanborn09445_003 p1 [2]","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":"2762.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4890.0"}],"created":"2026-10-19T04:33:10Z","modified":"2026-10-19T04:33:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1549.6,1870.6 1598.0,1613.3 1580.3,827.9 1454.4,744.0 1062.2,755.9 1060.5,757.5 1008.2,757.5 506.1,772.7 463.5,1259.5 451.0,1274.2 451.0,1274.5 346.1,1274.5 61.4,1311.0 34.8,1795.1 1.0,1782.3 1.0,1841.3 492.8,1855.3 492.7,1849.7 1075.1,1836.8 1075.5,1820.8 1549.6,1870.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1074.0,1050.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.75381443495677,38.9487483990586]}},{"type":"Feature","properties":{"resourceCoords":[504.0,1572.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.75540796042768,38.949479513140055]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ravenswood, West-Virginia | 1904 | sanborn09445_003 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:33:10Z","modified":"2026-10-19T04:33:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1442.0,41.8 1538.9,193.3 1471.5,368.6 1412.2,368.3 1395.1,860.6 1400.8,860.5 1410.0,1442.7 1426.0,1443.2 1373.8,1912.0 1339.5,1853.0 303.6,1818.0 157.7,1788.3 175.9,1406.0 133.4,1404.8 150.8,873.6 144.3,387.2 149.8,46.1 1442.0,41.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1168.0,863.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.7565821,38.9492152]}},{"type":"Feature","properties":{"resourceCoords":[150.0,35.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.7595008,38.9501227]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ravenswood, West-Virginia | 1904 | sanborn09445_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:33:10Z","modified":"2026-10-19T04:33:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"20.4,102.3 62.3,356.1 167.3,876.7 275.0,1366.0 9.5,1465.9 1.0,1492.4 1.0,1497.8 155.6,1878.6 312.8,1863.3 287.4,1789.4 557.8,1788.7 623.0,1648.5 1449.7,1891.7 1501.2,1506.2 1458.3,1501.4 1522.0,965.3 1557.6,472.4 1592.8,127.7 1435.4,49.5 49.0,39.2 4.6,7.3 1.0,7.2 1.0,43.0 20.4,102.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[958.0,408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.76062885940621,38.94918656021154]}},{"type":"Feature","properties":{"resourceCoords":[1536.0,408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.7593671373984,38.94958756282769]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Ravenswood, West-Virginia | 1904 | sanborn09445_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.61"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:33:10Z","modified":"2026-10-19T04:33:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"313.1,1736.2 340.5,1598.9 246.7,1541.2 160.5,1255.1 226.1,275.7 337.4,150.5 765.5,86.1 1037.0,110.1 1254.3,212.1 1363.9,169.9 1421.3,226.1 1367.6,257.4 1370.0,381.4 1432.6,463.1 1418.8,492.6 1420.2,557.6 1386.7,809.9 1336.0,1333.0 1296.8,1827.3 1016.6,1845.3 313.1,1736.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd389m:g3894m:g3894rm:g3894rm_g094451904:09445_1904-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1377.0,1328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.76186849848293,38.94789761996847]}},{"type":"Feature","properties":{"resourceCoords":[1377.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.7611069592413,38.94717061191401]}}]}}]}