{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01953_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Kinmundy, Illinois | 1893 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 38.77303,-88.84957 +/-182m); p1__4 (tier 4, 38.77303,-88.84957 +/-182m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104km:g019531893:01953_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":"Kinmundy, Illinois | 1893 | sanborn01953_001 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T03:59:48Z","modified":"2026-10-18T03:59:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104km:g019531893:01953_1893-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104km:g019531893:01953_1893-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"594.0,1741.9 745.6,1576.2 1082.3,1208.0 1180.6,1100.7 1224.4,1052.8 1318.0,942.7 1426.1,832.2 1426.2,832.1 1426.3,832.0 1427.2,832.0 1467.1,831.5 1536.9,779.5 1571.2,405.0 1554.6,312.0 1497.3,320.5 1522.3,161.8 1433.7,63.3 1325.3,37.2 1240.5,96.7 1145.8,41.4 1024.3,73.0 728.4,15.4 68.1,52.6 59.6,1813.3 132.8,1869.1 556.0,1837.5 594.0,1793.0 594.0,1770.2 594.0,1741.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104km:g019531893:01953_1893-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[909.0,592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.8481972,38.7723219]}},{"type":"Feature","properties":{"resourceCoords":[83.0,1288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.8502259,38.7710521]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104km:g019531893:01953_1893-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Kinmundy, Illinois | 1893 | sanborn01953_001 p1 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.74"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3420.0"},{"label":"split_canvas_y","value":"5040.8"},{"label":"split_canvas_w","value":"3032.0"},{"label":"split_canvas_h","value":"2611.2"}],"created":"2026-10-18T03:59:48Z","modified":"2026-10-18T03:59:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104km:g019531893:01953_1893-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104km:g019531893:01953_1893-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1552.2,1884.7 1555.4,1447.1 1474.9,1290.0 1158.5,1292.9 1116.2,1386.5 908.7,1496.0 875.4,1783.2 926.1,1833.0 862.1,1905.3 1593.0,1905.8 1593.0,1904.6 1552.2,1884.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104km:g019531893:01953_1893-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[855.0,1260.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.85157834368792,38.775043897324245]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1260.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.8497542160187,38.775030994072615]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.84976844375103,38.77380325334571]}},{"type":"Feature","properties":{"resourceCoords":[855.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.85159257142026,38.77381615659734]}},{"type":"Feature","properties":{"resourceCoords":[1415.0,1549.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.850237,38.774491]}}]}}]}