{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06742_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Jamestown, Ohio | 1899 | 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":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 39.65721,-83.73352 +/-209m); p1__2 (tier 4, 39.65721,-83.73352 +/-209m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jamestown, Ohio | 1899 | sanborn06742_002 p1 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3857.2"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"3850.8"}],"created":"2026-10-19T10:22:20Z","modified":"2026-10-19T10:22:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"89.0,1116.2 46.5,1486.8 122.8,1884.3 287.9,1926.0 299.4,1926.0 1553.1,1886.9 1581.2,1736.2 1520.5,1717.6 1522.5,1628.1 1579.1,1580.0 1521.3,1486.7 1591.7,1296.3 1590.8,1035.7 709.2,992.4 666.1,975.2 662.9,1110.9 433.1,1106.7 112.1,1084.7 137.2,1116.5 89.0,1116.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1173.0,1047.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.73253495740889,39.65614420926093]}},{"type":"Feature","properties":{"resourceCoords":[86.0,1047.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.73509197648102,39.65626366124842]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jamestown, Ohio | 1899 | sanborn06742_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T10:22:20Z","modified":"2026-10-19T10:22:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1471.4,80.1 1570.1,79.2 1565.7,662.5 1562.8,1230.4 1559.8,1767.8 1331.1,1767.6 1011.2,1751.5 1036.7,1782.8 988.8,1783.3 989.9,1771.5 141.9,1749.2 65.7,1064.8 113.3,1009.1 60.5,998.4 48.1,747.0 83.8,68.7 1471.7,45.4 1471.4,80.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1557.0,668.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.73354632367635,39.658083879834074]}},{"type":"Feature","properties":{"resourceCoords":[995.0,665.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.73487230396866,39.658169740264825]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jamestown, Ohio | 1899 | sanborn06742_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T10:22:20Z","modified":"2026-10-19T10:22:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"99.5,1926.0 120.3,1893.2 679.3,1904.9 1161.0,1796.8 1421.0,1878.7 1575.5,1858.0 1624.0,1556.2 1524.0,300.1 1601.5,248.8 1560.6,118.4 1481.0,58.2 1143.0,20.2 73.8,44.7 50.5,641.9 1.0,643.0 1.0,677.8 98.8,676.3 98.4,1260.6 99.4,1829.5 99.5,1926.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067421899:06742_1899-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1596.0,1251.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.72999563527533,39.65787766393642]}},{"type":"Feature","properties":{"resourceCoords":[93.0,1251.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.733535534975,39.65811081540721]}}]}}]}