{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08958_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"West Randolph, Vermont | 1892 | 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":"9"},{"label":"placed","value":"3"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef-snap 2, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 43.92310,-72.66531 +/-312m); p1__2 (tier 4, 43.92310,-72.66531 +/-312m); p3__1 (tier 1, 43.92656,-72.66648 +/-269m); p3__2 (tier 1, 43.91898,-72.66532 +/-141m); p4__2 (tier 1, 43.92238,-72.66336 +/-103m); p4__3 (tier 1, 43.92258,-72.66379 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"West Randolph, Vermont | 1892 | sanborn08958_002 p1 [3]","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":"3340.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4312.0"}],"created":"2026-10-18T18:29:07Z","modified":"2026-10-18T18:29:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"373.8,862.3 87.7,1562.3 54.9,1576.2 118.6,1831.3 248.2,1863.0 759.2,1841.8 966.9,1910.4 1447.8,1912.0 1472.9,1912.0 1578.1,1849.5 1554.9,870.2 380.4,875.6 373.8,862.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[408.0,1636.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6628983511824,43.92157417279107]}},{"type":"Feature","properties":{"resourceCoords":[16.0,1089.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66374833784766,43.92263720780229]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"West Randolph, Vermont | 1892 | sanborn08958_002 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.64"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T18:29:07Z","modified":"2026-10-18T18:29:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"256.1,1256.3 288.9,928.3 66.5,857.8 43.8,689.0 55.3,358.4 110.3,321.8 151.3,45.2 580.0,140.9 847.2,22.0 1475.9,134.8 1485.9,229.9 1552.7,274.2 1582.5,443.9 1558.7,816.3 1508.2,875.1 1575.0,919.4 1526.3,1021.7 1585.5,1187.8 1542.9,1832.2 1401.7,1865.5 1186.1,1813.8 1178.2,1761.8 369.2,1771.5 163.2,1784.8 101.5,1706.8 256.1,1256.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[736.0,1748.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6669352,43.9240215]}},{"type":"Feature","properties":{"resourceCoords":[1316.0,1152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.6686653,43.9249693]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"West Randolph, Vermont | 1892 | sanborn08958_002 p4 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.48"},{"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":"2026-10-18T18:29:07Z","modified":"2026-10-18T18:29:07Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1092.4,1912.0 1594.2,1385.4 1532.8,701.8 1047.8,691.2 845.5,42.8 346.9,28.4 358.0,1.0 305.9,1.0 193.7,795.7 175.6,1000.0 89.6,1048.8 72.9,1134.4 452.6,1440.8 455.2,1447.3 346.9,1665.8 333.8,1692.2 325.7,1708.5 346.9,1869.5 1063.6,1871.3 1058.3,1912.0 1092.4,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd375m:g3754m:g3754wm:g089581892:08958_1892-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[241.0,421.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66690472604765,43.92404938429316]}},{"type":"Feature","properties":{"resourceCoords":[1155.0,1438.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.66386546689309,43.92266265285702]}}]}}]}