{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07793_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mansfield, Pennsylvania | 1897 | 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":"12"},{"label":"placed","value":"5"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 3, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 41.80623,-77.07714 +/-575m); p1__2 (tier 4, 41.80623,-77.07714 +/-575m); p1__3 (tier 4, 41.80623,-77.07714 +/-575m); p2__2 (tier 1, 41.80742,-77.08605 +/-117m); p2__3 (tier 1, 41.80715,-77.07905 +/-100m); p5__1 (tier 1, 41.80533,-77.07243 +/-100m); p6__2 (tier 1, 41.81107,-77.07461 +/-175m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield, Pennsylvania | 1897 | sanborn07793_004 p2 [1]","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":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T04:28:19Z","modified":"2026-10-19T04:28:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.3,93.3 37.0,282.0 27.2,976.8 84.0,1803.5 302.5,1879.0 500.5,1850.9 575.0,1445.7 585.0,1434.2 731.6,1433.0 981.9,1412.7 1045.7,934.1 1534.8,927.7 1563.1,881.6 1596.2,513.3 1551.0,140.6 1557.1,100.0 300.4,98.9 300.5,84.2 109.3,93.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[523.0,866.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07602310893742,41.80134745410645]}},{"type":"Feature","properties":{"resourceCoords":[523.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07565057791587,41.79947555510282]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield, Pennsylvania | 1897 | sanborn07793_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:28:19Z","modified":"2026-10-19T04:28:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"73.3,1794.0 31.2,1654.8 66.3,297.6 56.2,298.6 245.3,150.5 245.5,151.6 900.4,104.7 1415.0,56.9 1413.9,48.0 1546.6,110.0 1472.0,392.4 1574.2,1589.9 1522.6,1890.5 244.6,1860.3 245.0,1845.4 50.3,1850.2 73.3,1794.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[276.0,553.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07734769476869,41.80514331048827]}},{"type":"Feature","properties":{"resourceCoords":[276.0,1857.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07679495483163,41.80274317514381]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield, Pennsylvania | 1897 | sanborn07793_004 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:28:19Z","modified":"2026-10-19T04:28:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"123.0,450.0 121.9,103.0 1275.0,94.7 1398.8,103.0 1398.5,83.0 1509.6,110.3 1558.4,641.6 1516.1,1598.0 1417.4,1856.4 1294.0,1781.7 1294.1,1790.5 785.4,1783.5 139.4,1760.8 137.8,1630.0 123.0,450.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1281.0,450.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0757093,41.8088557]}},{"type":"Feature","properties":{"resourceCoords":[123.0,450.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0785442,41.8082559]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield, Pennsylvania | 1897 | sanborn07793_004 p5 [2]","metadata":[{"label":"streets","value":"8"},{"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":"7652.0"}],"created":"2026-10-19T04:28:19Z","modified":"2026-10-19T04:28:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1466.5,1633.7 1473.3,438.7 1478.6,87.5 1418.4,87.8 1143.9,88.9 1144.0,62.9 828.9,45.9 87.7,182.1 139.6,1176.2 227.4,1308.2 195.2,1464.0 452.8,1557.3 664.6,1553.9 732.5,1875.5 1260.3,1888.1 1465.7,1765.0 1466.5,1633.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1130.0,1097.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0788891,41.8068891]}},{"type":"Feature","properties":{"resourceCoords":[1130.0,89.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0796251,41.8086959]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield, Pennsylvania | 1897 | sanborn07793_004 p6 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.34"},{"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":"2026-10-19T04:28:19Z","modified":"2026-10-19T04:28:19Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1529.8,1792.6 1501.5,1515.9 791.7,1473.2 738.4,1032.5 831.8,673.2 832.2,375.4 724.6,89.6 481.5,31.2 199.9,125.1 187.0,69.1 169.1,153.1 245.6,220.8 58.3,767.8 57.6,1214.7 93.7,1367.1 150.3,1376.7 165.7,1597.4 106.0,1795.5 1.0,1790.0 1.0,1815.7 271.9,1814.1 331.5,1813.6 1488.0,1824.0 1612.0,1834.3 1612.0,1818.7 1612.0,1814.2 1529.8,1792.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931897:07793_1897-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1488.0,1824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0759709,41.8095009]}},{"type":"Feature","properties":{"resourceCoords":[395.0,60.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0799181,41.8120982]}}]}}]}