{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09726_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Waterloo, Wisconsin | 1899 | 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":"7"},{"label":"placed","value":"4"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__3 (tier 4, 43.18308,-88.99091 +/-284m); p2__2 (tier 2, 43.18377,-88.99287 +/-100m); p2__4 (tier 2, 43.18377,-88.99287 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waterloo, Wisconsin | 1899 | sanborn09726_002 p1 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.66"},{"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":"3164.0"},{"label":"split_canvas_h","value":"1566.8"}],"created":"2026-10-17T21:19:01Z","modified":"2026-10-17T21:19:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"256.6,379.9 750.4,363.3 770.4,126.0 592.2,13.7 134.2,98.7 102.0,379.6 256.3,373.8 256.6,379.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0001__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":[-88.98942229064848,43.18458327969691]}},{"type":"Feature","properties":{"resourceCoords":[791.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.98732618816322,43.1845317936551]}},{"type":"Feature","properties":{"resourceCoords":[791.0,391.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.98736109399378,43.18377247650531]}},{"type":"Feature","properties":{"resourceCoords":[0.0,391.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.98945719647904,43.18382396254712]}},{"type":"Feature","properties":{"resourceCoords":[467.0,365.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9882162,43.1838439]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waterloo, Wisconsin | 1899 | sanborn09726_002 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.38"},{"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":"2026-10-17T21:19:01Z","modified":"2026-10-17T21:19:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1082.8 1612.0,1076.7 1457.8,1074.8 1504.8,729.9 1510.4,383.8 1043.2,383.2 1042.0,379.0 1037.0,379.0 1037.0,362.5 957.2,96.0 874.0,66.7 792.1,386.1 791.0,386.2 791.0,387.4 721.7,387.8 436.4,394.4 274.8,468.4 236.3,691.0 148.9,772.8 144.2,1093.7 154.9,1093.4 140.8,1371.7 141.8,1912.0 168.2,1912.0 187.6,1912.0 189.4,1868.7 1151.9,1856.4 1383.5,1769.5 1520.1,1081.3 1612.0,1082.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[135.0,1486.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.992677,43.183004]}},{"type":"Feature","properties":{"resourceCoords":[995.0,1076.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.990413,43.183824]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waterloo, Wisconsin | 1899 | sanborn09726_002 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.66"},{"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":"6478.8"}],"created":"2026-10-17T21:19:01Z","modified":"2026-10-17T21:19:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1516.5,1285.5 1469.8,1284.5 1479.2,732.0 1499.0,447.8 1488.1,447.9 1499.1,119.9 1147.4,43.8 802.0,124.3 469.6,41.3 55.7,41.0 77.3,1047.8 119.3,1070.7 113.8,1227.5 213.8,1223.8 254.6,1282.3 211.1,1302.2 853.3,1303.4 900.3,1590.5 1399.5,1600.9 1502.0,1526.0 1516.5,1286.5 1516.5,1285.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1471.0,848.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.992677,43.183004]}},{"type":"Feature","properties":{"resourceCoords":[392.0,848.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9954742,43.1829322]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0002__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waterloo, Wisconsin | 1899 | sanborn09726_002 p2 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.35"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1554.0"},{"label":"split_canvas_y","value":"5216.0"},{"label":"split_canvas_w","value":"1841.2"},{"label":"split_canvas_h","value":"2436.0"}],"created":"2026-10-17T21:19:01Z","modified":"2026-10-17T21:19:01Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0002__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"832.0,1892.7 828.6,1322.0 421.6,1324.5 425.0,1895.2 832.0,1892.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124wm:g097261899:09726_1899-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[402.5,1327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9905149,43.18164]}},{"type":"Feature","properties":{"resourceCoords":[903.7,1327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.989148,43.181634]}}]}}]}