{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09533_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Dodgeville, Wisconsin | 1899 | 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":"4"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef-snap 2, georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 42.96396,-90.13277 +/-222m); p1__2 (tier 4, 42.96212,-90.13174 +/-304m); p1__3 (tier 4, 42.96212,-90.13174 +/-304m); p4__2 (tier 1, 42.95878,-90.12549 +/-158m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dodgeville, Wisconsin | 1899 | sanborn09533_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:56:36Z","modified":"2026-10-19T04:56:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0002","type":"ImageService3","width":1593,"height":1887},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"458.3,1847.2 50.0,1689.6 93.0,1530.3 25.6,1529.6 76.8,1431.7 123.8,1367.2 84.7,1015.5 68.0,1022.8 54.0,1031.8 28.8,860.3 119.0,546.4 133.3,105.3 596.4,24.1 839.0,126.8 1338.8,52.8 1500.6,126.2 1512.2,117.7 1515.3,517.0 1509.0,516.9 1495.0,1267.8 1471.2,1803.2 458.3,1847.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1111.0,480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.12932327772769,42.961753910679555]}},{"type":"Feature","properties":{"resourceCoords":[1473.0,1536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.13197216247168,42.96109133539205]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dodgeville, Wisconsin | 1899 | sanborn09533_002 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:56:36Z","modified":"2026-10-19T04:56:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0003","type":"ImageService3","width":1593,"height":1887},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"182.2,28.8 1365.3,33.9 1541.8,99.7 1507.2,1275.5 1574.4,1819.1 1523.1,1863.3 869.1,1864.6 626.5,1813.6 215.1,1836.4 251.7,1784.9 73.8,1764.2 97.0,1229.0 110.3,478.3 116.6,478.3 113.1,79.2 182.2,28.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[679.0,867.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.1303945,42.9599809]}},{"type":"Feature","properties":{"resourceCoords":[97.0,1229.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.1312998,42.9610506]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dodgeville, Wisconsin | 1899 | sanborn09533_002 p4 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"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":"6372.0"},{"label":"split_canvas_h","value":"5013.2"}],"created":"2026-10-19T04:56:36Z","modified":"2026-10-19T04:56:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0004","type":"ImageService3","width":1593,"height":1887},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1386.2,1.0 1385.8,1.0 1366.0,59.2 184.2,38.7 75.3,76.7 47.1,150.0 52.6,1090.9 192.7,1205.7 710.0,1169.5 1368.7,795.9 1421.7,790.2 1422.2,789.9 1456.8,655.0 1389.8,655.1 1439.4,557.4 1485.3,492.8 1442.1,144.2 1425.6,151.7 1411.8,160.8 1386.2,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1079.0,615.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.1318412263666,42.96432152900602]}},{"type":"Feature","properties":{"resourceCoords":[656.0,562.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.13169281665094,42.96510260687507]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0004__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dodgeville, Wisconsin | 1899 | sanborn09533_002 p4 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.67"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5001.6"},{"label":"split_canvas_w","value":"2328.0"},{"label":"split_canvas_h","value":"2546.4"}],"created":"2026-10-19T04:56:36Z","modified":"2026-10-19T04:56:36Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0004__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0004","type":"ImageService3","width":1593,"height":1887},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"525.1,1869.7 550.9,1289.8 26.3,1286.2 35.9,1845.8 525.1,1869.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124dm:g095331899:09533_1899-0004__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[508.0,1329.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.1333729,42.9611196]}},{"type":"Feature","properties":{"resourceCoords":[149.0,1329.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.1333921,42.9618118]}}]}}]}