{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06744_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Jeffersonville, Ohio | 1921 | 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":"7"},{"label":"placed","value":"3"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 39.65458,-83.56113 +/-252m); p2__2 (tier 2, 39.65358,-83.56173 +/-100m); p3__1 (tier 2, 39.65540,-83.56111 +/-100m); p3__3 (tier 2, 39.65540,-83.56111 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jeffersonville, Ohio | 1921 | sanborn06744_006 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.85"},{"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":"2026-10-19T10:39:08Z","modified":"2026-10-19T10:39:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.7,1875.2 193.0,1851.3 192.8,1835.5 293.8,1833.6 441.1,1830.8 771.8,1837.3 1074.0,1830.0 1074.2,1802.2 1545.7,1851.3 1514.3,1140.4 1483.7,1166.8 1503.0,807.0 1489.1,806.9 1487.5,806.9 1268.4,820.2 1237.7,839.1 1212.1,809.8 1090.0,855.2 994.9,802.6 989.2,490.8 917.1,411.1 869.4,408.3 819.0,408.0 819.0,405.3 810.8,404.8 741.7,58.0 224.8,20.2 57.2,64.4 115.0,215.7 85.0,339.1 146.7,354.1 45.7,594.2 79.3,1180.8 37.9,1471.4 56.7,1875.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1074.0,1830.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.561226,39.653981]}},{"type":"Feature","properties":{"resourceCoords":[482.0,1830.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.562341,39.6532541]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jeffersonville, Ohio | 1921 | sanborn06744_006 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.52"},{"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":"2026-10-19T10:39:08Z","modified":"2026-10-19T10:39:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"162.8,77.2 162.6,92.4 29.9,111.7 60.1,1860.8 830.9,1887.7 1134.5,1827.6 1192.3,1361.9 1196.6,1361.8 1196.6,1361.5 1207.8,1361.5 1523.0,1353.9 1602.7,1296.0 1614.2,604.0 1506.2,405.2 1627.0,254.2 1627.0,245.8 1627.0,237.9 1511.7,72.6 1505.6,121.0 1471.5,81.6 1472.3,130.7 1017.1,69.9 1016.1,96.8 723.4,95.2 403.4,79.6 162.8,77.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1424.0,1077.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.558784,39.653085]}},{"type":"Feature","properties":{"resourceCoords":[443.0,80.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.562341,39.6532541]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Jeffersonville, Ohio | 1921 | sanborn06744_006 p3 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.76"},{"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":"2026-10-19T10:39:08Z","modified":"2026-10-19T10:39:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"873.6,1887.8 1099.7,1907.2 1091.5,1867.5 1596.9,1868.2 1607.7,53.5 574.0,47.9 528.6,552.4 528.1,552.4 528.1,552.9 514.1,553.1 63.8,575.5 48.2,1270.8 320.6,1538.7 321.1,1496.9 852.3,1926.0 909.2,1926.0 873.6,1887.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084jm:g4084jm_g067441921:06744_1921-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[912.0,686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.5598248,39.6568375]}},{"type":"Feature","properties":{"resourceCoords":[322.0,1155.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.561377,39.656142]}}]}}]}