{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09598_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lake Mills, Wisconsin | 1892 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"2"},{"label":"placed","value":"1"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 43.08018,-88.91244 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124lm:g095981892:09598_1892-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Mills, Wisconsin | 1892 | sanborn09598_001 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.49"},{"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":"6380.0"},{"label":"split_canvas_h","value":"7544.0"}],"created":"2026-10-17T19:24:05Z","modified":"2026-10-17T19:24:05Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124lm:g095981892:09598_1892-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124lm:g095981892:09598_1892-0001","type":"ImageService3","width":1595,"height":1886},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1515.5,1794.8 1561.7,1629.1 1549.0,1210.9 1266.7,1185.0 1264.0,1180.0 1259.5,1180.0 1259.5,1172.0 1179.3,1027.5 1248.3,302.4 1259.5,300.1 1259.5,297.0 1274.8,297.0 1494.7,252.0 1507.1,107.2 644.5,24.6 130.9,136.5 119.3,543.9 56.2,569.9 29.3,717.2 71.5,1693.2 161.2,1820.2 317.1,1853.2 1204.7,1863.8 1378.0,1781.2 1515.5,1794.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124lm:g095981892:09598_1892-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[795.0,1175.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9125448,43.0797607]}},{"type":"Feature","properties":{"resourceCoords":[994.0,266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.911666,43.081332]}}]}}]}