{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09702_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sparta, Wisconsin | 1894 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"8"},{"label":"placed","value":"4"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 3, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 43.95107,-90.81273 +/-276m); p3__2 (tier 4, 43.94356,-90.81014 +/-329m); p4__1 (tier 4, 43.94356,-90.81014 +/-329m); p4__3 (tier 1, 43.93818,-90.79971 +/-175m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sparta, Wisconsin | 1894 | sanborn09702_003 p1 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3787.6"},{"label":"split_canvas_w","value":"4159.6"},{"label":"split_canvas_h","value":"3864.4"}],"created":"2026-09-22T12:05:13Z","modified":"2026-09-22T12:05:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"53.1,946.9 0.0,946.9 -0.0,1913.0 1039.9,1913.0 1039.7,1403.1 1006.3,946.9 53.1,946.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,946.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.80759000035138,43.94356057763784]}},{"type":"Feature","properties":{"resourceCoords":[1039.9,946.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.80487640438723,43.9435711200159]}},{"type":"Feature","properties":{"resourceCoords":[1039.9,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.80486279231908,43.94175415767556]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.80757638828324,43.9417436152975]}},{"type":"Feature","properties":{"resourceCoords":[396.9,1041.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.8065528,43.9433861]}},{"type":"Feature","properties":{"resourceCoords":[396.9,1041.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.8065528,43.9433861]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sparta, Wisconsin | 1894 | sanborn09702_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T12:05:13Z","modified":"2026-09-22T12:05:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,0.0 1613.0,-0.0 1613.0,300.8 1528.1,300.5 1523.7,1793.5 1299.1,1796.0 1301.3,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.8076784329838,43.947285482885945]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.80767015718065,43.94423579057418]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.81265845078875,43.94422867392801]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.8126667265919,43.94727836623977]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sparta, Wisconsin | 1894 | sanborn09702_003 p3 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"14"},{"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":"2026-09-22T12:05:13Z","modified":"2026-09-22T12:05:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"155.8,1812.0 -0.0,1815.3 -0.0,1913.0 887.0,1913.0 1036.8,1913.0 1035.9,1164.9 1613.0,1159.3 1613.0,123.6 119.0,123.1 155.8,1812.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[143.0,1063.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.8122865,43.9426343]}},{"type":"Feature","properties":{"resourceCoords":[1252.0,659.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.8093959,43.9433909]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sparta, Wisconsin | 1894 | sanborn09702_003 p4 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"1952.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4499.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T12:05:13Z","modified":"2026-09-22T12:05:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1544.7,0.0 488.1,0.0 490.2,350.4 500.9,1913.0 1543.3,1913.0 1544.7,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124sm:g097021894:09702_1894-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1543.0,226.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.8123472,43.944398]}},{"type":"Feature","properties":{"resourceCoords":[1543.0,1781.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.8122624,43.9414768]}}]}}]}