{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07794_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mansfield Borough, Pennsylvania | 1889 | 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":"5"},{"label":"placed","value":"4"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.39346,-80.07121 +/-6020m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield Borough, Pennsylvania | 1889 | sanborn07794_001 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.67"},{"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":"2026-10-18T12:49:22Z","modified":"2026-10-18T12:49:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1520.6,1843.0 1582.0,1673.1 1547.3,639.7 1454.5,601.6 1347.2,638.3 1323.6,651.8 1317.1,648.6 1308.1,651.7 828.7,456.5 600.6,320.4 423.7,14.7 442.3,1.0 155.2,1.0 58.3,65.9 40.9,168.3 39.5,1009.1 74.7,1171.1 140.4,1154.0 191.1,1320.7 153.0,1770.1 359.8,1876.3 1520.6,1843.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[921.0,1344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0892949,40.4042709]}},{"type":"Feature","properties":{"resourceCoords":[921.0,1838.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0901783,40.4036357]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield Borough, Pennsylvania | 1889 | sanborn07794_001 p1 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.08"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4044.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2408.0"},{"label":"split_canvas_h","value":"2607.2"}],"created":"2026-10-18T12:49:22Z","modified":"2026-10-18T12:49:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1107.8,88.2 1118.8,507.1 1503.5,537.1 1581.0,343.4 1523.0,45.7 1107.8,88.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1504.0,575.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0274136,40.3504318]}},{"type":"Feature","properties":{"resourceCoords":[1504.0,62.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0267415,40.3510305]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield Borough, Pennsylvania | 1889 | sanborn07794_001 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.80"},{"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":"3299.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T12:49:22Z","modified":"2026-10-18T12:49:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"662.9,1869.7 765.5,1724.8 802.5,455.4 786.3,268.4 683.9,172.6 356.5,138.1 155.7,296.6 48.7,996.5 85.7,1788.7 1.0,1816.7 1.0,1817.0 59.2,1818.7 317.0,1818.0 316.8,1860.7 540.6,1883.7 540.6,1903.4 662.9,1869.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[316.9,883.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0825098,40.4101386]}},{"type":"Feature","properties":{"resourceCoords":[316.9,1818.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0842293,40.4090373]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield Borough, Pennsylvania | 1889 | sanborn07794_001 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.75"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3299.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3152.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T12:49:22Z","modified":"2026-10-18T12:49:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1016.8,13.5 890.7,55.5 867.2,140.2 886.9,1600.1 932.9,1771.7 1131.4,1912.0 1426.4,1912.0 1506.8,1845.2 1528.5,1740.0 1529.5,1399.0 1453.5,1297.2 1419.0,1021.4 1476.2,613.5 1538.5,618.4 1562.9,543.9 1534.5,102.2 1550.0,98.0 1550.0,78.5 1329.2,56.1 1329.3,14.0 1075.2,15.0 1016.8,15.3 1016.8,13.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077941889:07794_1889-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1329.3,1394.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0868039,40.4073933]}},{"type":"Feature","properties":{"resourceCoords":[1329.3,14.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.0842293,40.4090373]}}]}}]}