{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06644_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Chillicothe, Ohio | 1895 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"32"},{"label":"placed","value":"19"},{"label":"unplaced","value":"13"},{"label":"fit sources","value":"georef-snap 14, georef 4, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 19 panels"},{"label":"unplaced pages","value":"p12__1 (tier 1, 39.33649,-82.98312 +/-224m); p12__2 (tier 1, 39.33727,-82.98131 +/-202m); p19__2 (tier 1, 39.33703,-82.97739 +/-100m); p20__1 (tier 1, 39.33945,-82.97541 +/-100m); p20__2 (tier 1, 39.34056,-82.96872 +/-100m); p20__3 (tier 1, 39.33997,-82.97563 +/-100m); p20__4 (tier 1, 39.34062,-82.97172 +/-100m); p20__5 (tier 1, 39.33920,-82.97746 +/-100m); p20__6 (tier 1, 39.33900,-82.97682 +/-106m); p20__7 (tier 2, 39.33858,-82.97886 +/-100m); p20__8 (tier 1, 39.33986,-82.97360 +/-100m); p5__2 (tier 1, 39.33483,-82.99229 +/-100m); p9__1 (tier 2, 39.33102,-82.98557 +/-204m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p10","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0010","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"387.7,1841.5 387.8,1806.0 333.1,1794.9 287.9,1842.7 81.5,1843.7 105.4,739.2 54.2,288.1 35.8,286.9 224.3,215.2 224.4,135.8 224.4,83.5 1489.2,163.7 1488.3,265.7 1481.9,1100.3 1480.5,1690.8 1479.6,1829.2 1030.5,1880.2 1030.3,1900.7 387.7,1841.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[915.0,1099.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9822212,39.3279294]}},{"type":"Feature","properties":{"resourceCoords":[225.0,1099.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9839135,39.3276651]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.63"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0011","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,140.1 1.0,161.2 70.9,167.0 86.0,1813.3 658.1,1887.6 1564.3,1881.6 1537.8,406.9 1578.2,197.5 1627.0,199.3 1627.0,175.1 1105.2,70.6 457.6,140.4 457.6,138.7 457.6,84.3 1.0,140.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[443.0,593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98027334601592,39.32580729820179]}},{"type":"Feature","properties":{"resourceCoords":[1147.0,593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97857754408074,39.32606064657462]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0012__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p12 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.51"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4540.0"},{"label":"split_canvas_w","value":"1937.6"},{"label":"split_canvas_h","value":"1312.8"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0012__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0012","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"27.4,1450.1 105.0,1397.1 409.8,1409.1 461.1,1322.4 411.0,1200.2 16.5,1192.0 27.4,1450.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0012__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1135.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99325304441439,39.346644122457235]}},{"type":"Feature","properties":{"resourceCoords":[484.4,1135.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99244213872849,39.345961565403414]}},{"type":"Feature","properties":{"resourceCoords":[484.4,1463.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99304193154894,39.34553517333798]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1463.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99385283723484,39.3462177303918]}},{"type":"Feature","properties":{"resourceCoords":[186.2,1391.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9934099,39.3460487]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p13","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0013","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"118.7,1819.8 118.7,1821.5 763.2,1755.0 1281.8,1861.3 1282.6,1885.5 1511.9,1895.3 1592.2,1817.5 1593.6,462.6 1543.5,387.8 1545.6,49.4 1456.3,1.0 1405.7,1.0 1406.7,92.7 767.3,78.7 767.3,82.4 122.1,85.1 121.6,179.4 118.3,1026.2 119.3,1625.3 118.7,1819.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9816079,39.3300207]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9776692,39.3306236]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9767466,39.3270174]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9806853,39.3264145]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0014","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1483.7,62.6 1485.9,433.8 1480.2,780.9 1476.1,1130.0 1476.8,1474.5 1627.0,1475.2 1627.0,1487.2 1627.0,1505.0 1576.3,1508.1 1529.5,1742.7 1480.5,1742.6 1481.3,1835.8 838.6,1820.7 838.6,1824.4 189.9,1826.2 190.1,1813.2 193.3,483.6 196.0,65.0 1483.7,62.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[178.0,785.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9818002760278,39.33183983977143]}},{"type":"Feature","properties":{"resourceCoords":[1498.0,785.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97862436950474,39.33232985750558]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0015","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"132.5,167.7 126.0,383.1 153.1,427.5 152.8,527.4 136.2,1841.3 1413.8,1851.5 1463.8,1852.1 1537.0,1147.1 1507.6,1146.4 1488.3,445.9 1431.6,445.7 1435.4,1.0 1393.1,1.0 1388.6,65.3 639.2,30.8 324.1,159.2 132.5,167.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[138.0,387.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98283624856461,39.335909750645]}},{"type":"Feature","properties":{"resourceCoords":[1438.0,1807.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97896937798397,39.33376170121008]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0016","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"849.6,1728.7 150.9,1670.8 151.1,1546.8 140.5,995.9 137.2,627.5 139.1,545.4 134.3,296.8 134.2,220.4 133.8,207.8 830.6,169.6 830.9,194.9 1569.9,243.6 1534.5,284.6 1539.0,562.3 1546.9,562.1 1549.2,719.3 1550.9,1157.7 1549.6,1485.2 1554.8,1773.8 1214.1,1772.0 850.0,1778.2 849.6,1728.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[827.0,530.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9759492585933,39.33415858812094]}},{"type":"Feature","properties":{"resourceCoords":[827.0,1791.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97904767233044,39.3337079750244]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0017","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1405.8,46.2 1405.8,106.6 869.8,130.7 869.6,82.7 815.7,104.5 815.7,117.8 135.0,154.9 134.6,218.6 1.0,218.4 1.0,219.2 20.9,394.6 34.4,220.9 83.2,223.7 120.0,710.7 48.5,1881.6 22.6,1657.7 1.0,1766.2 1.0,1888.4 132.1,1881.5 132.7,1814.1 132.5,1801.5 823.9,1771.5 823.9,1796.5 1556.2,1853.0 1584.3,1821.3 1532.2,139.1 1405.8,46.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[815.0,1215.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97369083006811,39.33450995068809]}},{"type":"Feature","properties":{"resourceCoords":[136.0,461.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97216185051559,39.33609617434498]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0018__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p18 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3285.2"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"4422.8"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0018__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0018","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1627.0,1811.6 1627.0,1750.9 1568.3,1708.0 1585.5,1335.2 1385.8,1160.8 1159.2,1158.5 1158.3,1155.4 1153.5,1155.4 1153.5,1155.3 1153.5,1137.1 1078.1,851.5 71.8,879.1 46.1,1867.5 77.6,1923.4 213.2,1926.0 347.8,1926.0 348.1,1862.0 1033.2,1823.7 1033.2,1810.3 1087.4,1788.3 1087.7,1836.6 1627.0,1811.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0018__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1031.0,1607.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97044649224178,39.33501324048731]}},{"type":"Feature","properties":{"resourceCoords":[339.0,1635.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97085241275758,39.336317813662184]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0018__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p18 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"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":"4621.6"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0018__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0018","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"316.4,756.0 961.8,757.9 1004.0,755.4 1170.1,796.0 1227.1,1127.2 1456.2,1107.8 1533.0,1087.0 1569.5,832.7 1557.7,68.1 1397.2,68.5 949.6,64.7 615.4,59.2 320.7,61.0 316.1,410.8 316.4,756.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0018__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[321.0,759.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97833169546664,39.3310346000071]}},{"type":"Feature","properties":{"resourceCoords":[1563.0,759.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97534960871342,39.331497882878175]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0019__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p19 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"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":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0019__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0019","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"352.6,1812.9 899.9,1809.1 1265.9,1810.2 1347.4,1813.1 1594.4,1811.4 1602.8,1811.5 1596.0,1679.2 1627.0,1679.2 1627.0,1678.5 1596.0,1655.8 1567.8,1233.0 1626.4,976.2 1566.9,497.8 1519.4,452.9 1073.6,455.4 772.1,196.9 717.8,44.7 637.6,21.5 114.4,93.2 78.4,685.4 119.9,685.0 120.0,1123.0 175.7,1122.7 200.6,1810.8 352.6,1812.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0019__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[120.0,1123.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9796755,39.3363075]}},{"type":"Feature","properties":{"resourceCoords":[1355.0,1123.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.976628,39.3367805]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"81.5,135.0 146.2,24.7 1043.2,17.6 1520.8,88.3 1497.5,358.3 1579.5,569.2 1530.7,783.7 1572.1,943.4 1537.6,1644.7 1613.8,1654.2 1577.7,1710.3 1467.7,1881.2 1447.2,1734.6 1218.8,1743.6 790.4,1741.2 710.0,1760.0 57.6,1770.5 67.6,1059.3 65.0,392.4 78.2,392.1 70.0,122.4 81.5,135.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[756.0,361.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9901853464717,39.339953933777004]}},{"type":"Feature","properties":{"resourceCoords":[1192.0,1763.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98847796039622,39.33749327728308]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1543.7,371.6 1530.1,371.9 1533.9,1061.0 1524.8,1796.0 1178.5,1794.8 941.9,1799.0 468.7,1784.6 57.9,1791.2 132.6,1566.1 51.2,1446.0 50.5,281.8 165.5,109.8 538.4,188.7 694.1,76.8 895.7,115.4 981.1,19.9 1472.7,24.5 1534.8,92.8 1543.7,371.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[950.0,1074.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.99288034261221,39.33817548803958]}},{"type":"Feature","properties":{"resourceCoords":[950.0,382.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.99319033172247,39.339426430354585]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1342.3,1759.6 1342.4,1752.0 1350.4,1158.7 1362.3,465.6 1367.3,9.7 1366.9,1.0 1108.8,1.0 1084.5,18.8 1050.0,11.5 1047.4,32.2 481.8,90.4 308.0,174.4 84.9,155.8 34.3,362.8 199.7,473.2 56.0,490.9 61.1,714.6 51.8,1133.9 68.8,1212.8 68.5,1851.6 1341.2,1866.1 1342.3,1759.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1352.0,1179.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98889532701955,39.334898493294766]}},{"type":"Feature","properties":{"resourceCoords":[97.0,1179.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98954530270136,39.337284832903144]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"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":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0005","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"94.3,58.3 47.9,199.7 57.7,1370.4 135.2,1492.5 105.7,1802.5 290.1,1851.5 349.5,1382.2 384.0,1381.2 384.0,1379.0 466.4,1379.0 717.1,1372.2 753.5,1379.0 753.5,1419.3 821.0,1506.5 866.4,1837.7 1471.2,1901.0 1621.0,1869.2 1627.0,1642.3 1627.0,1364.0 1627.0,1348.4 1518.8,1349.6 1505.0,57.5 1172.0,57.7 944.5,62.6 489.4,50.5 94.3,58.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[357.0,1035.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.99355949166163,39.334825491264574]}},{"type":"Feature","properties":{"resourceCoords":[949.0,57.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.99256607476237,39.336874157060244]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p6","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0006","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"240.5,1159.2 238.5,1066.2 237.9,414.9 191.4,417.6 187.0,161.3 167.9,136.2 174.6,101.6 1321.5,226.1 1347.5,54.8 1376.8,159.2 1467.1,153.7 1464.1,365.2 1491.4,408.5 1492.7,506.6 1497.0,1797.0 239.1,1808.2 240.5,1159.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[239.0,1104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9855437,39.3340473]}},{"type":"Feature","properties":{"resourceCoords":[1497.0,1797.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9821026,39.3331865]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0007","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1600.5,1520.6 1601.0,1799.2 1547.2,1888.3 660.4,1893.7 666.2,1923.0 149.2,1901.5 153.1,1303.3 160.2,604.5 162.0,144.7 159.3,88.0 817.5,93.9 911.5,92.8 1567.3,100.7 1550.0,1289.2 1541.2,1340.5 1567.3,1490.8 1611.8,1522.9 1600.5,1520.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[842.0,1334.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98857904394164,39.33359671404622]}},{"type":"Feature","properties":{"resourceCoords":[842.0,97.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98555850366114,39.334071856421]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0008","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1435.7,1772.9 170.2,1690.5 170.6,1433.5 172.8,754.8 181.6,52.1 1448.6,53.8 1444.3,464.6 1435.8,1769.2 1435.7,1772.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[173.0,754.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98487830449265,39.331367234920556]}},{"type":"Feature","properties":{"resourceCoords":[1453.0,754.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98174232369958,39.3318613713349]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Chillicothe, Ohio | 1895 | sanborn06644_003 p9 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"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":"2026-10-20T03:14:11Z","modified":"2026-10-20T03:14:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0009","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1547.7,1753.6 1544.1,1441.7 1537.1,757.6 1536.5,49.2 342.3,47.5 290.6,39.3 140.0,67.5 108.4,112.7 56.8,384.6 125.9,397.6 161.5,511.8 117.6,1233.5 371.3,1322.2 382.2,1322.2 382.2,1326.0 386.1,1327.3 444.6,1810.8 526.5,1869.3 571.6,1820.6 612.1,1871.2 1359.2,1908.2 1548.6,1833.7 1547.7,1753.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066441895:06644_1895-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1536.0,753.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.984883204713,39.33137393812448]}},{"type":"Feature","properties":{"resourceCoords":[1536.0,1441.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98456505825308,39.33007719658466]}}]}}]}