{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07695_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Great Bend, Pennsylvania | 1885 | 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":"3"},{"label":"placed","value":"2"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 41.97176,-75.74354 +/-165m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076951885:07695_1885-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Bend, Pennsylvania | 1885 | sanborn07695_001 p1 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.59"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3193.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3258.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T11:45:48Z","modified":"2026-10-18T11:45:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076951885:07695_1885-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076951885:07695_1885-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"804.5,251.4 804.4,265.9 804.2,287.7 890.4,296.5 863.7,899.0 921.2,1198.6 1001.8,1356.0 1132.3,1450.1 1091.3,1606.6 1413.2,1782.0 1498.1,1758.9 1504.6,1588.5 1594.6,1464.0 1565.6,318.5 1596.0,279.0 1597.5,188.5 1162.0,183.4 1106.7,187.4 804.5,251.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076951885:07695_1885-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1151.2,822.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.74268569807693,41.97069199324107]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,822.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.74178809396606,41.97112786485604]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076951885:07695_1885-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Great Bend, Pennsylvania | 1885 | sanborn07695_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T11:45:48Z","modified":"2026-10-18T11:45:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076951885:07695_1885-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076951885:07695_1885-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"457.2,1891.9 457.6,1855.8 758.6,1793.1 813.8,1789.3 1247.2,1795.8 1245.4,1885.8 1273.0,1850.0 1479.0,1881.1 1547.3,1830.2 1487.5,955.0 1545.0,801.3 1579.0,74.8 1512.1,30.8 81.8,47.7 61.0,378.3 40.0,400.9 12.8,379.9 1.0,806.8 1.0,849.6 20.4,895.4 39.5,879.5 67.5,902.0 89.2,1254.1 54.5,1849.5 457.2,1891.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824gm:g3824gm_g076951885:07695_1885-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1262.0,898.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.74381771809703,41.97352716113119]}},{"type":"Feature","properties":{"resourceCoords":[456.0,493.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.74605259226273,41.973333145512036]}}]}}]}