{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09585_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Janesville, Wisconsin | 1915 | 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":"44"},{"label":"placed","value":"29"},{"label":"unplaced","value":"15"},{"label":"fit sources","value":"georef-snap 22, georef 6, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"11 sheet(s) cut into 30 panels"},{"label":"unplaced pages","value":"p10__2 (tier 1, 42.67411,-89.01188 +/-220m); p10__3 (tier 1, 42.67527,-89.01425 +/-112m); p11__2 (tier 1, 42.68552,-89.03035 +/-115m); p22__1 (tier 1, 42.67141,-89.03628 +/-183m); p22__2 (tier 1, 42.67106,-89.03758 +/-133m); p22__3 (tier 1, 42.67103,-89.03808 +/-119m); p22__4 (tier 1, 42.67123,-89.03563 +/-100m); p23__1 (tier 1, 42.66360,-89.01705 +/-100m); p23__2 (tier 1, 42.66729,-89.01752 +/-258m); p23__3 (tier 1, 42.66629,-89.01842 +/-118m); p23__4 (tier 1, 42.66430,-89.01617 +/-100m); p24__3 (tier 1, 42.68611,-89.03737 +/-100m); p24__4 (tier 1, 42.68535,-89.03188 +/-100m); p2__2 (tier 1, 42.69065,-89.02855 +/-100m); p5__2 (tier 1, 42.68225,-89.02877 +/-130m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p10 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.91"},{"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":"3738.4"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0010","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,96.9 1.0,98.4 44.1,117.1 56.5,341.4 68.3,1278.5 42.1,1389.7 70.3,1674.8 51.5,1782.8 74.9,1811.8 207.1,1812.8 232.8,1839.0 395.4,1803.7 400.6,1660.7 325.2,1283.9 350.2,1071.8 376.4,1053.5 376.4,1048.5 376.6,1048.5 383.5,1048.5 452.6,1000.3 800.6,1010.5 873.8,984.5 914.8,754.0 888.9,437.6 918.6,402.1 715.8,331.9 716.2,316.5 666.7,314.9 492.7,255.2 277.9,197.3 250.4,193.6 249.6,92.2 6.0,91.7 1.0,96.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[623.7,727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.013058,42.676648]}},{"type":"Feature","properties":{"resourceCoords":[234.9,1165.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.013148,42.674484]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p11 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"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":"6344.0"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0011","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"561.9,960.5 517.3,961.2 83.4,967.7 80.9,1487.2 80.4,1589.2 79.7,1731.3 139.5,1733.6 563.5,1721.3 562.5,1803.2 994.2,1719.3 989.4,1815.7 1118.9,1803.5 1193.7,1806.3 1248.7,1823.5 1401.6,1818.8 1568.2,1838.4 1551.6,1823.0 1564.3,1157.8 1499.9,875.0 1532.2,199.2 1305.9,6.8 1308.1,1.0 1307.8,1.0 1238.9,94.9 1140.5,204.0 954.2,33.4 568.5,617.1 567.8,917.6 561.9,960.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[575.0,1758.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02911926867053,42.68387518207871]}},{"type":"Feature","properties":{"resourceCoords":[575.0,-338.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03283781216402,42.686798277081884]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0012","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"30.9,433.6 54.2,583.4 82.0,725.7 72.5,1303.2 60.8,1781.7 543.6,1786.6 1022.9,1795.8 1222.6,1803.3 1384.3,1823.3 1522.0,1840.4 1467.3,879.4 1522.7,870.5 1329.3,24.1 1322.5,24.7 1287.8,27.8 1256.5,82.5 1039.7,89.7 979.2,55.1 811.6,74.7 663.1,114.8 605.2,110.7 531.4,125.3 407.4,167.4 389.8,72.0 1.0,248.0 1.0,312.7 30.9,433.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[556.0,1800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02580791001365,42.68178374143357]}},{"type":"Feature","properties":{"resourceCoords":[70.0,1800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02689767745422,42.68132641099653]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0013","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"24.9,269.8 1.0,269.6 1.0,1350.7 4.5,1592.5 10.0,1825.2 468.4,1816.0 465.6,1591.1 965.0,1585.3 1252.4,1429.6 1585.0,1249.3 1585.0,1154.0 1392.9,788.7 1585.0,686.4 1585.0,491.6 1539.8,441.6 1199.7,65.8 995.6,258.2 956.0,270.7 247.9,268.4 24.9,269.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[458.0,199.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03342382863305,42.68405900827426]}},{"type":"Feature","properties":{"resourceCoords":[904.0,199.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0322368254897,42.68406899064691]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p14 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"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":"6344.0"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0014","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"149.0,1830.2 657.6,1803.3 796.4,1794.2 864.1,1778.4 846.6,1811.2 1502.8,1847.3 1377.6,1539.8 1355.9,1551.8 1291.2,1431.9 1321.5,965.2 1501.0,818.0 1315.8,473.3 1279.8,493.7 935.1,688.6 640.6,855.1 124.0,870.4 139.7,1384.6 149.0,1830.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[126.0,1368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03336472007216,42.680394811535216]}},{"type":"Feature","properties":{"resourceCoords":[1348.0,1568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03022513730419,42.6800013191354]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p14 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.96"},{"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":"2317.6"},{"label":"split_canvas_h","value":"3394.4"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0014__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0014","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"533.4,805.8 531.4,357.8 527.4,74.8 50.1,85.2 57.1,357.9 54.2,810.7 533.4,805.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[531.4,357.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0333297,42.6803633]}},{"type":"Feature","properties":{"resourceCoords":[57.0,357.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0345422,42.6803547]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p15","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0015","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"490.7,823.3 537.0,734.8 536.0,302.0 764.2,300.4 859.3,120.8 867.5,152.1 903.9,292.9 963.7,279.4 1379.8,156.4 1408.9,271.4 1415.7,294.2 1449.8,418.8 1477.3,570.4 1509.4,714.5 1514.5,1301.9 1515.0,1788.7 1023.9,1796.9 536.0,1798.0 92.1,1800.8 48.9,1801.2 49.6,1663.1 303.2,1262.8 534.4,1219.1 537.1,822.6 495.2,823.2 490.7,823.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[536.0,302.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0309178,42.6829262]}},{"type":"Feature","properties":{"resourceCoords":[536.0,1798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0291193,42.6804675]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.78"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0016","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"80.4,1890.0 99.1,1890.0 124.7,1890.0 125.8,1847.5 1484.2,1862.3 1554.7,1823.5 1560.8,1465.0 1562.7,1465.6 1563.8,550.6 1553.0,499.4 1561.7,71.6 1423.0,69.3 1101.4,69.2 636.2,71.5 591.4,47.1 376.6,21.1 302.1,1.0 275.9,1.0 180.5,5.2 98.5,1.0 79.8,1.0 81.3,69.5 86.3,561.6 78.7,1021.9 74.2,1252.6 92.9,1348.3 88.3,1542.8 80.4,1890.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1536.0,1481.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03561886232104,42.676620374961736]}},{"type":"Feature","properties":{"resourceCoords":[1538.0,85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03190558155218,42.67671546992357]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0017","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"91.4,282.4 86.0,282.6 89.9,178.3 156.9,175.9 225.1,162.0 206.6,194.2 1433.5,297.1 1437.8,306.6 999.0,294.8 1004.2,411.5 1011.2,721.4 1043.4,780.7 1492.5,790.5 1498.8,1268.4 1505.6,1745.7 1026.2,1736.2 550.0,1723.1 37.7,1711.3 38.0,1567.8 33.4,1235.5 24.1,754.6 48.8,707.9 72.5,485.5 93.1,404.3 91.4,282.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[762.0,-50.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03010322213059,42.680033156847905]}},{"type":"Feature","properties":{"resourceCoords":[1484.0,1746.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02814290295076,42.67666476358434]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0018","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"578.4,830.7 577.7,841.2 194.5,619.6 142.9,725.6 1.0,1001.8 1.0,1072.2 393.4,1296.5 169.1,1723.1 462.9,1890.0 470.8,1890.0 621.5,1890.0 806.9,1535.3 1054.0,1650.3 1533.7,1657.9 1551.1,1169.3 1565.7,695.8 1567.9,410.6 1573.1,206.4 1084.8,201.8 599.8,190.4 158.4,181.8 140.5,181.4 94.0,512.7 578.4,830.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1076.0,684.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02743837261188,42.68010681789722]}},{"type":"Feature","properties":{"resourceCoords":[1534.0,190.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02704919135456,42.68133828200003]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0019","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"536.4,231.2 1026.6,231.8 1231.0,235.9 1396.7,253.3 1505.8,264.9 1540.7,1031.0 1558.8,1133.0 1548.6,1134.5 1585.0,1348.6 1585.0,1765.6 1010.1,1586.8 1011.2,1699.6 523.8,1699.6 30.1,1703.2 38.5,1208.9 44.4,730.0 41.2,441.6 42.7,235.1 536.4,231.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[530.0,719.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0252758584903,42.68099431384498]}},{"type":"Feature","properties":{"resourceCoords":[1010.0,223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0248139594274,42.68222961931618]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p20","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0020","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"608.0,1710.2 608.0,1704.9 123.3,1710.8 136.0,1224.0 137.6,747.4 149.2,81.1 627.5,173.1 1099.1,267.3 1120.0,158.0 1585.0,411.4 1585.0,1748.3 1343.6,1850.0 1092.9,1770.1 1093.2,1739.1 608.0,1710.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[614.0,1224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0223993,42.6778613]}},{"type":"Feature","properties":{"resourceCoords":[136.0,1224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0233363,42.6772834]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0021__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p21 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.78"},{"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":"3433.2"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0021__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0021","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"16.5,59.6 111.8,136.6 23.0,1164.3 83.6,1856.0 279.2,1846.3 470.4,1749.1 660.3,1781.3 660.2,1827.8 760.3,1796.9 839.0,1664.7 852.8,1280.3 809.1,1279.7 724.5,455.8 724.7,410.1 273.9,410.5 266.6,1.0 81.6,1.0 16.5,59.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0021__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02024556853664,42.673699414094614]}},{"type":"Feature","properties":{"resourceCoords":[858.3,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.01856773183484,42.67470290220277]}},{"type":"Feature","properties":{"resourceCoords":[858.3,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.01558077875126,42.67196484825216]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.01725861545306,42.670961360144005]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0021__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p21 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3432.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2911.2"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0021__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0021","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"887.9,1034.8 887.2,1079.7 963.3,1890.0 1006.2,1890.0 1008.0,1850.5 1545.7,1794.9 1513.5,1325.9 1561.7,747.8 1513.0,366.6 1585.0,289.0 1585.0,271.9 1585.0,263.5 1341.6,118.1 1346.2,73.4 1166.9,71.1 1140.1,70.7 1044.1,69.2 884.5,671.2 885.8,802.7 887.9,1034.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0021__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[858.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.01992106525772,42.67543131755672]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.01848243834796,42.676307106136015]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.01541004127331,42.673540225568495]}},{"type":"Feature","properties":{"resourceCoords":[858.2,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.01684866818307,42.6726644369892]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p24 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"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":"1630.0"},{"label":"split_canvas_h","value":"3216.4"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0024__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0024","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"12.9,782.0 12.8,789.3 258.6,790.3 371.5,789.6 373.4,96.5 255.3,95.8 255.0,61.6 253.2,65.2 112.8,26.1 29.0,53.4 25.1,423.1 76.2,580.0 57.6,779.1 12.9,782.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[256.7,104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0383599218653,42.6838349579427]}},{"type":"Feature","properties":{"resourceCoords":[28.0,104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03951914042116,42.68381745037903]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0024__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p24 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"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":"6344.0"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0024__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0024","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1549.7,959.6 1518.0,872.0 1426.2,822.1 1198.3,825.2 1049.6,827.7 1049.6,827.2 1048.1,827.2 998.0,397.2 958.7,280.7 963.0,154.9 1006.3,152.8 1008.6,84.4 433.3,68.5 433.1,709.1 407.5,801.0 206.4,802.5 162.3,840.3 83.0,844.8 35.1,1087.9 38.7,1300.4 94.7,1453.5 66.8,1744.0 45.4,1786.5 45.2,1820.4 285.1,1825.1 504.5,1828.5 546.9,1830.5 722.9,1832.5 768.0,1841.2 788.8,1833.6 905.1,1835.5 1274.5,1845.0 1295.2,1839.0 1403.9,1741.0 1568.1,1593.2 1585.0,1578.0 1585.0,1573.5 1572.9,1559.6 1472.5,1444.2 1425.0,1091.1 1553.5,1094.1 1554.7,1019.3 1549.7,959.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0024__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1243.0,1173.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03237306954877,42.68644464388383]}},{"type":"Feature","properties":{"resourceCoords":[1243.0,1550.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03230764020721,42.68503167609151]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p25 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"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":"6344.0"},{"label":"split_canvas_h","value":"5362.8"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1572.9,1078.8 1538.4,1077.3 1538.7,705.4 1537.1,431.4 1538.2,50.9 1294.5,42.6 1052.4,32.5 791.8,22.8 566.8,18.3 539.9,23.9 58.7,23.4 34.8,90.4 39.9,551.2 282.4,567.2 496.4,660.2 496.6,660.4 496.9,660.4 655.3,689.6 663.9,1252.1 690.2,1325.6 1531.5,1338.0 1558.2,1302.7 1572.9,1078.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[543.0,46.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03312180581354,42.67655039881814]}},{"type":"Feature","properties":{"resourceCoords":[71.0,46.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0355089654719,42.67648676221903]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p25 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2254.0"},{"label":"split_canvas_w","value":"2940.8"},{"label":"split_canvas_h","value":"5310.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"633.6,1860.2 639.4,1632.0 637.7,1372.5 638.1,1210.0 647.0,688.7 593.6,678.7 417.0,677.6 374.3,675.9 153.7,673.7 30.5,672.0 23.1,1363.0 149.1,1363.2 185.8,1364.1 230.0,1865.4 360.4,1867.3 462.5,1868.9 512.6,1858.8 633.6,1860.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[631.2,1635.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03458331584297,42.68034213972357]}},{"type":"Feature","properties":{"resourceCoords":[150.1,668.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.03716339580558,42.683897566113934]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p25 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.63"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2923.6"},{"label":"split_canvas_y","value":"5334.0"},{"label":"split_canvas_w","value":"3420.4"},{"label":"split_canvas_h","value":"2230.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1448.5,1870.2 1500.8,1870.7 1452.7,1367.8 1415.6,1367.0 1174.4,1368.2 926.4,1366.8 926.5,1359.5 759.3,1370.1 784.2,1570.2 747.3,1750.8 755.3,1885.3 1152.5,1890.0 1448.3,1890.0 1448.5,1870.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0025__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[730.9,1333.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.04050988483249,42.68137421665599]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,1333.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03621573582173,42.681443997278635]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03615429226039,42.67937167908593]}},{"type":"Feature","properties":{"resourceCoords":[730.9,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.04044844127115,42.67930189846329]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0026__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p26 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.95"},{"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":"6344.0"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0026__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0026","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1509.9,1392.1 1454.8,1316.4 1400.8,1019.0 1535.2,910.8 1534.0,910.9 1522.0,643.0 1540.5,635.9 1530.9,623.6 1300.7,786.4 1140.2,918.0 991.8,722.5 842.2,534.4 636.9,268.5 422.9,380.1 286.1,388.4 289.0,589.6 218.8,627.6 48.9,624.2 52.1,866.3 56.0,1245.8 61.2,1519.0 65.8,1890.0 100.3,1890.0 101.6,1865.2 988.1,1845.8 1479.5,1868.0 1549.2,1822.5 1555.3,1714.2 1585.0,1714.9 1585.0,1491.9 1555.5,1454.7 1555.4,1454.6 1509.9,1392.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0026__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1480.0,955.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0208323,42.6764578]}},{"type":"Feature","properties":{"resourceCoords":[799.0,877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0242966,42.6766904]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0026__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p26 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1991.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4352.8"},{"label":"split_canvas_h","value":"3602.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0026__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0026","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"924.9,596.2 924.9,599.5 1012.9,723.0 1019.5,717.9 1143.1,877.0 1318.8,743.2 1207.3,599.9 1088.0,312.1 1137.0,275.4 1208.5,221.6 1220.2,240.8 1369.0,223.2 1379.6,109.3 1040.2,16.0 880.7,21.3 747.0,126.7 797.3,420.4 896.0,559.0 924.9,596.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0026__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1016.4,-85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.01987713309326,42.67704619128679]}},{"type":"Feature","properties":{"resourceCoords":[610.7,230.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02191009924269,42.67580132332069]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"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":"6344.0"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0002","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"333.4,1852.4 606.5,1802.3 607.8,1808.0 868.7,1753.0 1299.5,1653.3 1534.6,1772.7 1549.6,554.4 1456.4,104.9 591.5,37.5 523.1,122.8 514.5,616.4 63.9,620.8 22.1,691.0 19.9,1731.3 92.5,1848.0 68.3,1890.0 93.9,1890.0 333.4,1852.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02897497308537,42.690253429174355]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02508761561194,42.69104650270304]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02381018504578,42.68761560853626]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.0276975425192,42.68682253500758]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0003","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"128.2,1842.4 388.1,1836.2 388.1,1829.2 869.6,1850.9 869.6,1844.6 1106.2,1843.5 1555.9,1841.6 1585.0,1841.5 1585.0,1804.2 1470.8,1675.4 1540.5,1475.6 1554.5,480.1 1556.3,476.1 1390.0,274.2 958.6,193.7 699.6,139.9 700.7,134.2 432.5,71.2 199.7,10.2 178.5,1.0 175.3,1.0 55.4,89.2 41.0,846.4 22.5,869.2 64.3,872.5 128.2,1842.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02788250495222,42.68664787324376]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02472503408197,42.68854178338186]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02167460558978,42.68575492715353]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02483207646003,42.68386101701543]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0004","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"26.1,1823.6 285.3,1817.0 576.1,1822.4 1261.5,1815.2 1540.0,1811.8 1535.2,1511.8 1533.7,1176.2 1527.2,1175.6 1498.0,91.5 1280.2,94.3 1040.9,97.3 1040.9,103.7 553.9,85.8 553.9,92.9 291.2,101.4 284.4,1.0 227.3,1.0 129.3,973.2 98.6,964.4 1.0,1712.3 1.0,1823.0 26.1,1823.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[565.0,1826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0213707061016,42.68189271978303]}},{"type":"Feature","properties":{"resourceCoords":[565.0,1063.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02258374224766,42.68300453710275]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"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":"6344.0"},{"label":"split_canvas_h","value":"7564.0"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0005","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"347.1,1871.4 557.7,1866.2 1045.9,1864.1 1311.8,1857.5 1463.8,1861.6 1529.5,1869.5 1530.5,1707.8 1166.1,1136.6 1113.4,1128.8 1038.5,1172.1 1045.3,624.2 938.8,626.2 924.2,144.6 684.6,132.8 788.1,1.0 776.3,1.0 706.4,98.5 344.4,139.8 314.9,106.2 313.5,142.9 283.9,143.1 46.0,143.7 64.5,1233.3 70.9,1234.0 69.0,1571.1 70.9,1872.5 347.1,1871.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[561.0,140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.02127696507023,42.6861224216545]}},{"type":"Feature","properties":{"resourceCoords":[1516.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.01664631385589,42.684766973070026]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0006","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3.5,132.3 1.0,180.8 1.0,1890.0 23.1,1890.0 24.0,1816.7 585.7,1739.9 585.7,1738.2 1074.8,1739.3 1555.4,1752.0 1560.6,1104.0 1562.8,610.6 1532.3,610.8 1515.6,135.6 1284.2,136.4 593.9,137.3 301.1,129.3 40.0,133.6 3.5,132.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[598.0,604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0206015402466,42.6812454556441]}},{"type":"Feature","properties":{"resourceCoords":[1538.0,604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.01876481455467,42.68234863360844]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0007","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"91.7,1474.5 576.8,1464.8 583.0,1666.7 638.0,1672.8 1068.2,1778.7 1417.4,1890.0 1516.0,1890.0 1521.5,963.4 1545.1,962.3 1529.7,48.6 1049.3,41.3 560.5,45.8 560.5,47.5 1.0,130.5 1.0,450.3 53.0,491.8 19.4,976.5 97.2,1438.5 49.5,1474.8 91.7,1474.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[580.0,1477.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.016522364559,42.67754838591028]}},{"type":"Feature","properties":{"resourceCoords":[1530.0,1005.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.01539126299392,42.67933298981762]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0008","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"49.0,1322.4 47.8,1219.7 38.6,1219.9 16.8,818.4 34.4,106.2 74.6,63.2 244.8,28.6 700.0,65.5 982.5,21.1 1264.5,27.4 1459.0,98.0 1466.4,80.0 1502.2,116.5 1522.8,236.0 1548.0,247.1 1547.9,1404.2 1567.3,1427.3 1392.2,1586.2 1161.3,1696.7 920.0,1817.7 869.9,1754.5 550.1,1646.3 527.2,1659.7 511.6,1699.9 343.3,1484.9 302.6,1519.0 146.6,1336.3 49.9,1406.5 49.0,1322.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1330.0,1617.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.01453960366332,42.68553818011113]}},{"type":"Feature","properties":{"resourceCoords":[41.0,540.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0211331144697,42.68951060450814]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Janesville, Wisconsin | 1915 | sanborn09585_006 p9","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:22:49Z","modified":"2026-10-19T15:22:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0009","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"47.2,71.2 186.1,69.8 292.0,66.7 537.5,64.2 671.3,60.2 747.8,61.8 780.8,65.5 1047.5,121.4 1299.4,178.9 1537.6,163.2 1565.5,1217.1 1533.0,1820.0 1276.2,1870.4 762.2,1844.1 249.0,1874.8 236.8,1890.0 32.9,1822.9 39.0,1341.8 50.9,1341.3 46.2,882.5 47.4,557.3 47.3,309.6 32.0,309.8 22.5,71.4 47.2,71.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124jm:g095851915:09585_1915-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[783.0,308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0158357,42.6840836]}},{"type":"Feature","properties":{"resourceCoords":[494.0,1828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0121574,42.6790445]}}]}}]}