{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06623_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Caldwell, Ohio | 1905 | mapsnap generated fit (2026-10-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-22"},{"label":"run","value":"corpus-v2.1"},{"label":"pages","value":"21"},{"label":"placed","value":"6"},{"label":"unplaced","value":"15"},{"label":"fit sources","value":"georef 6"},{"label":"key map","value":"none"},{"label":"split sheets","value":"7 sheet(s) cut into 20 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 39.74782,-81.51891 +/-491m); p1__2 (tier 4, 39.74782,-81.51891 +/-491m); p2__1 (tier 1, 39.74581,-81.51716 +/-100m); p3__2 (tier 2, 39.74696,-81.51613 +/-109m); p3__3 (tier 2, 39.74696,-81.51613 +/-109m); p5__1 (tier 4, 39.74782,-81.51891 +/-491m); p5__2 (tier 4, 39.74782,-81.51891 +/-491m); p5__3 (tier 4, 39.74782,-81.51891 +/-491m); p5__4 (tier 4, 39.74782,-81.51891 +/-491m); p6__1 (tier 4, 39.74782,-81.51891 +/-491m); p6__2 (tier 4, 39.74782,-81.51891 +/-491m); p7__1 (tier 4, 39.74782,-81.51891 +/-491m); p7__2 (tier 4, 39.74782,-81.51891 +/-491m); p7__3 (tier 4, 39.74782,-81.51891 +/-491m); p8 (tier 4, 39.74782,-81.51891 +/-491m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Ohio | 1905 | sanborn06623_005 p1 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.60"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3787.2"},{"label":"split_canvas_y","value":"2537.2"},{"label":"split_canvas_w","value":"2724.8"},{"label":"split_canvas_h","value":"5170.8"}],"created":"2026-10-22T13:07:45Z","modified":"2026-10-22T13:07:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1436.6,1892.7 1509.0,1885.7 1558.0,1675.2 1577.5,1529.9 1582.9,1352.4 1547.6,1352.2 1612.6,634.5 1566.7,634.9 1508.3,635.4 1507.8,655.5 1000.7,664.2 992.7,674.5 992.1,1882.2 1436.0,1888.8 1436.6,1892.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1000.7,1349.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5227164,39.747859]}},{"type":"Feature","properties":{"resourceCoords":[1000.7,890.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5226971,39.7487232]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Ohio | 1905 | sanborn06623_005 p1 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.06"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3548.8"},{"label":"split_canvas_w","value":"3819.6"},{"label":"split_canvas_h","value":"4159.2"}],"created":"2026-10-22T13:07:45Z","modified":"2026-10-22T13:07:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"894.3,1899.3 920.0,980.6 810.4,913.7 50.1,1069.7 37.4,1872.3 453.2,1839.8 562.6,1899.0 894.3,1899.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[901.9,856.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.520847,39.752119]}},{"type":"Feature","properties":{"resourceCoords":[901.9,1853.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.520898,39.750376]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Ohio | 1905 | sanborn06623_005 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"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":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-22T13:07:45Z","modified":"2026-10-22T13:07:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.1,41.4 92.4,480.1 95.9,480.1 99.3,932.4 85.0,932.3 127.0,1377.0 179.1,1377.3 82.8,1702.5 130.8,1702.9 143.9,1653.8 235.6,1708.1 920.1,1717.4 997.5,1751.0 998.6,1813.8 1139.1,1860.3 1551.6,1888.3 1553.7,1926.0 1574.9,1926.0 1574.9,1869.8 1575.0,941.0 1582.5,51.9 1554.2,51.9 1451.2,88.2 1149.7,16.5 1.0,36.0 1.0,46.8 96.1,41.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1575.0,941.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5167128,39.7477537]}},{"type":"Feature","properties":{"resourceCoords":[772.0,51.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5186922,39.7494992]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Ohio | 1905 | sanborn06623_005 p3 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.79"},{"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":"2026-10-22T13:07:45Z","modified":"2026-10-22T13:07:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"151.4,1893.0 226.3,1849.3 329.3,1850.8 467.7,1843.6 988.4,1849.1 1019.0,1900.1 1041.6,1869.8 1488.2,1888.8 1597.0,1831.9 1598.6,822.7 1531.0,515.0 1455.2,502.7 1447.1,434.2 876.7,403.8 802.9,130.6 533.2,25.8 231.1,24.6 155.6,51.4 155.6,61.2 149.8,935.2 151.3,1848.2 151.4,1893.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[582.0,937.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5156083,39.7477342]}},{"type":"Feature","properties":{"resourceCoords":[582.0,1845.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.515652,39.74595]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Ohio | 1905 | sanborn06623_005 p4 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.57"},{"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":"2636.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-22T13:07:45Z","modified":"2026-10-22T13:07:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"529.0,1719.5 623.0,1390.9 570.5,1391.0 523.8,943.2 538.3,943.2 530.6,487.4 527.0,487.3 526.6,45.1 429.8,51.6 429.7,40.6 335.9,43.1 111.8,91.3 109.5,240.5 212.1,238.7 154.8,944.6 189.4,944.5 185.8,1118.9 167.9,1261.8 121.6,1469.2 50.5,1476.7 107.8,1802.3 290.8,1797.5 295.8,1719.9 529.0,1719.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[317.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5209714,39.7478284]}},{"type":"Feature","properties":{"resourceCoords":[317.0,59.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.520913,39.749524]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Caldwell, Ohio | 1905 | sanborn06623_005 p4 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"22"},{"label":"confidence","value":"0.46"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2416.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4095.2"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-22T13:07:45Z","modified":"2026-10-22T13:07:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"663.3,289.0 693.7,1776.4 820.3,1863.8 1564.9,1861.8 1588.2,487.9 1627.0,471.4 1627.0,407.9 1152.0,124.0 1021.1,56.6 928.9,1.0 809.3,1.0 663.3,289.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066231905:06623_1905-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[678.2,456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.51655,39.744994]}},{"type":"Feature","properties":{"resourceCoords":[1129.1,1632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5142246,39.7435017]}}]}}]}