{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02039_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Nashville, Illinois | 1893 | 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":"5"},{"label":"placed","value":"4"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 2, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 38.42787,-89.54577 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nashville, Illinois | 1893 | sanborn02039_002 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.04"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T02:36:59Z","modified":"2026-10-19T02:36:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1211.0,1872.9 1166.9,1843.3 1203.5,1124.8 1211.0,1106.5 1211.0,1106.5 1211.0,1106.5 1211.0,1106.5 1353.8,1106.5 1436.1,1106.5 1516.1,1100.2 1567.7,1024.4 1575.4,244.3 1475.4,65.4 1326.9,108.0 1066.8,43.7 423.2,71.8 386.0,36.2 75.8,120.5 30.2,587.0 119.3,1115.8 93.3,1773.4 512.0,1817.0 510.5,1839.7 1211.0,1880.5 1211.0,1872.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[512.0,1817.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.3828737,38.3477457]}},{"type":"Feature","properties":{"resourceCoords":[1424.0,758.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.3806932,38.3500342]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nashville, Illinois | 1893 | sanborn02039_002 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:36:59Z","modified":"2026-10-19T02:36:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"189.6,87.2 126.2,120.5 35.0,995.3 53.2,1707.6 1.0,1711.8 1.0,1775.3 343.4,1773.2 472.6,1805.7 689.7,1809.2 689.7,1807.1 1612.0,1771.0 1612.0,1741.6 1581.2,1739.5 1564.6,62.0 1413.3,67.4 1414.2,75.7 649.7,111.4 648.8,86.6 189.6,87.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[665.0,512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.3828712,38.3469479]}},{"type":"Feature","properties":{"resourceCoords":[204.0,930.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.3840078,38.3461958]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nashville, Illinois | 1893 | sanborn02039_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:36:59Z","modified":"2026-10-19T02:36:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"786.0,70.8 1130.1,68.4 1259.6,100.8 1477.0,104.2 1612.0,105.7 1612.0,306.0 1557.0,540.3 1472.2,540.0 1483.1,1001.1 1479.7,1441.3 1480.9,1868.5 113.8,1869.3 46.4,1799.6 48.0,68.0 786.0,7.3 786.0,70.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[547.0,540.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.3851777847902,38.34376523818155]}},{"type":"Feature","properties":{"resourceCoords":[56.0,1857.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.38646294137978,38.34133642331824]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nashville, Illinois | 1893 | sanborn02039_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:36:59Z","modified":"2026-10-19T02:36:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"255.1,102.3 119.8,101.3 119.7,99.2 1046.0,58.6 1046.8,29.1 1435.7,53.5 1561.4,120.7 1574.0,1864.0 130.5,1870.3 127.7,1442.0 129.3,1000.6 116.6,538.3 201.6,538.3 255.8,303.1 255.1,102.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104nm:g020391893:02039_1893-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[121.0,1427.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.38304722521735,38.342044828667284]}},{"type":"Feature","properties":{"resourceCoords":[121.0,1861.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.38308895019046,38.341235667695834]}}]}}]}