{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06657_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Columbus Grove, Ohio | 1901 | 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":"3"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef-snap 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 40.91995,-84.05657 +/-197m); p1__2 (tier 4, 40.91995,-84.05657 +/-197m); p1__4 (tier 4, 40.91995,-84.05657 +/-197m); p4__1 (tier 2, 40.91907,-84.05947 +/-100m); p4__2 (tier 1, 40.92293,-84.06447 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus Grove, Ohio | 1901 | sanborn06657_002 p1 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4591.6"},{"label":"split_canvas_y","value":"3266.0"},{"label":"split_canvas_w","value":"1920.4"},{"label":"split_canvas_h","value":"4442.0"}],"created":"2026-10-19T14:19:49Z","modified":"2026-10-19T14:19:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.8,1876.5 1613.1,985.9 1497.4,838.2 1260.6,855.3 1297.3,903.0 1206.0,1100.7 1174.3,1858.0 1164.2,1869.8 1388.2,1873.0 1612.8,1876.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1392.5,917.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.05384032598448,40.92154601273113]}},{"type":"Feature","properties":{"resourceCoords":[1392.5,1860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.05564671273129,40.920464610453834]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus Grove, Ohio | 1901 | sanborn06657_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:19:49Z","modified":"2026-10-19T14:19:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1598.6,40.9 1599.1,206.1 1589.9,668.0 1602.2,913.4 1604.1,1790.5 1588.8,1780.4 1565.4,1876.1 1242.9,1738.0 1258.0,1777.7 1093.3,1787.0 995.2,1876.5 775.0,1897.7 74.6,1846.8 46.2,1047.2 147.6,941.8 159.9,655.3 49.2,466.5 45.7,47.2 602.2,22.1 791.4,87.5 1265.9,39.0 1375.1,38.5 1598.6,40.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1589.0,920.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.05738856558725,40.919462523715005]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.05570834620299,40.92046065725525]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus Grove, Ohio | 1901 | sanborn06657_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T14:19:49Z","modified":"2026-10-19T14:19:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"64.2,1776.8 79.7,1786.8 62.2,906.2 45.5,660.0 46.5,196.1 43.0,30.3 268.1,29.0 268.2,32.4 1074.8,20.3 1600.4,88.7 1624.2,1170.0 1548.0,1524.6 1590.6,1758.6 1547.7,1863.6 1501.3,1791.8 1193.1,1787.3 1141.5,1867.4 957.3,1892.8 259.1,1858.7 108.4,1900.3 42.5,1873.4 64.2,1776.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g066571901:06657_1901-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1303.0,403.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.05454432971928,40.91818594476331]}},{"type":"Feature","properties":{"resourceCoords":[87.0,1799.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.05905810794417,40.91841861712242]}}]}}]}