{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07793_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mansfield, Pennsylvania | 1892 | 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-snap 3, georef 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, 41.80743,-77.08604 +/-118m); p2__3 (tier 1, 41.80511,-77.07736 +/-100m); p5__1 (tier 1, 41.80702,-77.07427 +/-100m); p6__2 (tier 1, 41.81105,-77.07463 +/-173m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0002__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 | 1892 | sanborn07793_003 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"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":"2026-10-19T04:59:34Z","modified":"2026-10-19T04:59:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"105.8,81.4 34.4,278.6 83.0,1803.1 430.9,1873.9 525.1,1815.7 578.9,1436.8 583.8,1431.5 873.5,1428.5 1002.8,1325.1 1038.4,922.1 1094.5,880.0 1194.8,930.0 1545.7,929.6 1561.6,867.5 1555.8,100.8 1558.8,93.8 299.1,100.8 299.1,75.2 105.8,81.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[522.0,865.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07603367231576,41.80134649888542]}},{"type":"Feature","properties":{"resourceCoords":[522.0,1861.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0756764856405,41.799469519761345]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield, Pennsylvania | 1892 | sanborn07793_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:59:34Z","modified":"2026-10-19T04:59:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"248.7,1862.6 249.2,1836.5 52.2,1838.4 89.6,1741.8 38.4,1652.9 60.0,331.4 239.7,162.9 238.6,154.4 893.1,103.3 1407.1,52.2 1532.4,128.5 1488.4,362.6 1574.8,1789.4 1531.9,1884.6 248.7,1862.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[278.0,565.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07732828500394,41.80512769355953]}},{"type":"Feature","properties":{"resourceCoords":[278.0,1856.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07680130630764,41.80274816877318]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mansfield, Pennsylvania | 1892 | sanborn07793_003 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:59:34Z","modified":"2026-10-19T04:59:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"125.0,449.0 123.9,102.4 1276.0,94.0 1403.7,102.5 1403.5,90.8 1523.1,128.9 1574.0,756.5 1524.0,1791.1 1434.2,1795.2 1409.1,1876.8 1295.1,1788.3 786.9,1781.3 141.4,1758.7 125.0,449.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1282.0,449.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0757093,41.8088557]}},{"type":"Feature","properties":{"resourceCoords":[125.0,449.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0785442,41.8082559]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0005__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 | 1892 | sanborn07793_003 p5 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"2026-10-19T04:59:34Z","modified":"2026-10-19T04:59:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1135.9,74.9 617.8,71.7 139.1,152.7 66.2,226.9 164.3,974.9 142.7,1453.1 308.9,1538.1 664.1,1553.3 723.6,1878.9 1274.5,1877.6 1273.6,1884.3 1467.3,1741.9 1467.3,1733.5 1459.4,434.2 1460.5,90.4 1136.1,95.7 1135.9,74.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1130.0,1097.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07888112220003,41.80686201149972]}},{"type":"Feature","properties":{"resourceCoords":[1130.0,87.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.07960511702102,41.808718029561945]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0006__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 | 1892 | sanborn07793_003 p6 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.31"},{"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":"2026-10-19T04:59:34Z","modified":"2026-10-19T04:59:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1521.8,1791.5 1514.2,1521.0 978.2,1545.2 774.9,1453.9 739.2,906.8 831.8,428.3 745.8,97.0 536.3,26.1 173.7,43.1 142.8,145.5 213.5,256.2 85.4,753.8 62.5,1223.6 159.2,1372.0 188.0,1596.7 128.2,1794.6 1.0,1792.5 1.0,1813.5 328.1,1811.7 1484.0,1823.0 1612.0,1833.8 1612.0,1825.0 1612.0,1822.0 1521.8,1791.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824mm:g3824mm_g077931892:07793_1892-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1484.0,1823.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0759709,41.8095009]}},{"type":"Feature","properties":{"resourceCoords":[393.0,59.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-77.0799181,41.8120982]}}]}}]}