{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06605_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Blanchester, Ohio | 1911 | 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":"8"},{"label":"placed","value":"5"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 3, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 39.29360,-83.98712 +/-330m); p1__2 (tier 1, 39.28983,-83.99101 +/-127m); p1__4 (tier 1, 39.28995,-83.99256 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Blanchester, Ohio | 1911 | sanborn06605_003 p1 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.92"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1154.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"6554.0"}],"created":"2026-10-19T13:26:18Z","modified":"2026-10-19T13:26:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1554.1,1582.5 1436.5,1479.3 1296.7,1477.6 1263.9,1093.0 1180.5,1034.0 963.4,1034.8 965.2,424.5 894.6,338.4 529.0,302.1 237.0,382.6 137.0,470.0 67.9,450.9 20.4,703.8 40.5,1746.2 1.0,1751.7 1.0,1753.3 97.1,1887.2 128.8,1886.8 339.4,1884.3 585.6,1881.0 967.8,1881.1 1560.0,1877.0 1554.1,1759.2 1554.2,1597.8 1554.1,1582.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[380.0,1350.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.990077,39.29467]}},{"type":"Feature","properties":{"resourceCoords":[1560.0,1877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.987092,39.295302]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Blanchester, Ohio | 1911 | sanborn06605_003 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"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":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-19T13:26:18Z","modified":"2026-10-19T13:26:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"285.9,1852.9 1138.8,1860.8 1426.7,1856.9 1627.0,1858.5 1627.0,1773.0 1627.0,1751.7 1595.7,1725.5 1553.4,1484.2 1156.8,1471.7 1044.0,1471.7 1044.0,1468.1 1041.4,1468.0 1041.5,907.6 1044.0,907.2 1047.0,907.2 1584.9,873.7 1598.0,285.2 1517.0,67.8 1086.9,111.9 732.4,31.6 297.7,25.1 59.2,97.7 35.6,1810.7 9.8,1856.5 169.4,1857.8 285.9,1852.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[768.0,910.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.98458892014385,39.29574016104779]}},{"type":"Feature","properties":{"resourceCoords":[1410.0,1498.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.98468689730139,39.294109196508956]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Blanchester, Ohio | 1911 | sanborn06605_003 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.70"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4176.0"},{"label":"split_canvas_y","value":"3628.8"},{"label":"split_canvas_w","value":"2336.0"},{"label":"split_canvas_h","value":"2258.0"}],"created":"2026-10-19T13:26:18Z","modified":"2026-10-19T13:26:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1192.3,1439.0 1323.6,1441.5 1342.9,1432.7 1626.0,1468.9 1627.0,956.3 1627.0,918.6 1530.0,912.0 1200.2,908.8 1160.1,908.4 1161.5,1438.8 1192.3,1439.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1044.0,907.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9844902150161,39.292964499553975]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,907.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.98356215048986,39.29213776665177]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1471.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.98459753210076,39.29144415856357]}},{"type":"Feature","properties":{"resourceCoords":[1044.0,1471.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.985525596627,39.292270891465776]}},{"type":"Feature","properties":{"resourceCoords":[1494.0,1444.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.984761,39.291667]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Blanchester, Ohio | 1911 | sanborn06605_003 p3","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:26:18Z","modified":"2026-10-19T13:26:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.5,1418.7 78.5,714.9 79.4,539.3 84.2,539.5 106.5,50.3 309.9,49.5 550.5,48.1 924.2,51.2 1503.0,51.7 1495.4,895.4 1499.3,1180.2 1497.8,1378.3 1603.5,1378.3 1570.0,1418.4 1545.7,1926.0 1532.0,1926.0 1530.6,1793.6 1005.5,1804.8 1005.8,1835.3 1006.0,1926.0 987.3,1926.0 940.5,1829.2 581.5,1882.0 304.6,1780.8 139.1,1767.1 60.2,1419.1 83.5,1418.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[922.0,539.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.987421,39.293887]}},{"type":"Feature","properties":{"resourceCoords":[347.0,539.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.988503,39.293189]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Blanchester, Ohio | 1911 | sanborn06605_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T13:26:18Z","modified":"2026-10-19T13:26:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1541.2,148.6 1543.8,148.6 1524.2,631.8 1519.4,631.7 1519.5,805.1 1519.5,806.2 1527.9,1500.2 1504.9,1500.7 1584.6,1844.0 1345.8,1825.4 1280.3,1871.7 77.2,1872.3 51.1,976.2 145.4,762.5 50.5,656.7 52.5,157.3 319.9,31.8 1414.0,13.4 1510.6,148.8 1541.2,148.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084bm:g4084bm_g066051911:06605_1911-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1158.0,613.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.98972699503616,39.29244990566942]}},{"type":"Feature","properties":{"resourceCoords":[682.0,154.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.99136213959713,39.29254815912373]}}]}}]}