{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01695_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Abingdon, Illinois | 1898 | 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":"10"},{"label":"placed","value":"5"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.80492,-90.39799 +/-424m); p1__3 (tier 4, 40.80492,-90.39799 +/-424m); p1__4 (tier 4, 40.80492,-90.39799 +/-424m); p1__5 (tier 1, 40.80499,-90.39781 +/-100m); p3__2 (tier 4, 40.80492,-90.39799 +/-424m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Abingdon, Illinois | 1898 | sanborn01695_002 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.60"},{"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":"2026-10-18T20:28:09Z","modified":"2026-10-18T20:28:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1072.2,678.4 982.6,677.9 912.8,209.1 976.1,209.2 945.1,49.2 640.3,42.7 441.1,236.6 467.8,236.8 89.7,613.5 90.0,665.0 29.4,670.3 71.1,945.9 388.0,938.6 387.8,810.0 394.8,807.7 714.8,807.4 994.0,805.0 1064.4,804.4 1070.0,807.0 1066.9,1053.8 1067.8,1139.4 1069.5,1311.0 1063.7,1316.8 112.8,1324.8 57.8,1393.7 79.0,1882.9 1525.9,1881.3 1529.5,1894.7 1546.6,1894.6 1551.0,1335.0 1554.9,1228.6 1546.1,676.8 1072.2,678.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1062.0,1336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.3985864,40.8052586]}},{"type":"Feature","properties":{"resourceCoords":[90.0,665.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.3968481,40.8071602]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Abingdon, Illinois | 1898 | sanborn01695_002 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"23"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:28:09Z","modified":"2026-10-18T20:28:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1471.2,1.0 1434.7,1.0 1435.8,94.3 859.3,108.7 748.1,105.7 163.4,106.3 163.1,88.5 69.4,114.5 34.4,208.4 36.4,1835.4 216.9,1884.0 1570.3,1870.2 1610.6,163.6 1573.5,56.0 1472.6,49.9 1471.2,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[802.0,1118.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.3984772,40.8024032]}},{"type":"Feature","properties":{"resourceCoords":[1445.0,611.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.3968728,40.803341]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Abingdon, Illinois | 1898 | sanborn01695_002 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"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":"5182.0"}],"created":"2026-10-18T20:28:09Z","modified":"2026-10-18T20:28:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1024.1,1253.5 1024.0,1200.3 1415.8,813.6 1388.2,813.3 1594.8,614.3 1589.3,614.2 1562.8,38.5 77.1,26.4 18.3,608.9 44.4,1291.1 392.9,1228.3 790.9,1249.6 1024.1,1253.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[526.0,1232.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.39679968299447,40.80810546623506]}},{"type":"Feature","properties":{"resourceCoords":[1525.0,811.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.39573577235005,40.80621250416885]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Abingdon, Illinois | 1898 | sanborn01695_002 p3 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.54"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2312.0"},{"label":"split_canvas_y","value":"5182.0"},{"label":"split_canvas_w","value":"1900.0"},{"label":"split_canvas_h","value":"2470.0"}],"created":"2026-10-18T20:28:09Z","modified":"2026-10-18T20:28:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"604.8,1912.0 633.0,1890.9 1008.0,1883.2 1033.8,1731.9 1052.0,1728.3 1052.0,1668.0 604.6,1735.4 604.3,1821.0 604.8,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1024.0,1360.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.3957446,40.8061796]}},{"type":"Feature","properties":{"resourceCoords":[606.0,1360.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.396877,40.8061822]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Abingdon, Illinois | 1898 | sanborn01695_002 p3 [4]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.45"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4212.0"},{"label":"split_canvas_y","value":"5182.0"},{"label":"split_canvas_w","value":"2240.0"},{"label":"split_canvas_h","value":"2470.0"}],"created":"2026-10-18T20:28:09Z","modified":"2026-10-18T20:28:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1576.1,1365.2 1521.2,1315.7 1103.8,1350.3 1143.6,1740.9 1132.6,1780.7 1084.8,1743.9 1078.5,1875.1 1591.0,1907.6 1535.2,1714.2 1576.1,1365.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104am:g016951898:01695_1898-0003__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1550.0,1331.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.4015244,40.8023917]}},{"type":"Feature","properties":{"resourceCoords":[1105.0,1874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.4029395,40.803366]}}]}}]}