{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09632_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mount Horeb, Wisconsin | 1915 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"4"},{"label":"placed","value":"4"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Horeb, Wisconsin | 1915 | sanborn09632_004 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"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":"2026-09-21T20:48:38Z","modified":"2026-09-21T20:48:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,1086.6 912.0,1086.6 912.0,0.0 -0.0,-0.0 23.4,1129.5 88.5,1128.4 103.7,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[874.0,1117.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.7348381,43.0086821]}},{"type":"Feature","properties":{"resourceCoords":[874.0,1852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.734844,43.007382]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Horeb, Wisconsin | 1915 | sanborn09632_004 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3648.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2804.0"},{"label":"split_canvas_h","value":"4346.4"}],"created":"2026-09-21T20:48:38Z","modified":"2026-09-21T20:48:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"912.0,-0.0 912.0,1086.6 1613.0,1086.6 1613.0,0.0 912.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[923.0,61.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.732436,43.0086918]}},{"type":"Feature","properties":{"resourceCoords":[1314.0,61.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.730464,43.008696]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_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":"Mount Horeb, Wisconsin | 1915 | sanborn09632_004 p2 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6444.0"},{"label":"split_canvas_w","value":"2404.4"},{"label":"split_canvas_h","value":"1208.0"}],"created":"2026-09-21T20:48:38Z","modified":"2026-09-21T20:48:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"601.1,1913.0 601.0,1651.0 -0.0,1668.1 -0.0,1913.0 601.1,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1611.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.73859397284596,43.007100886093845]}},{"type":"Feature","properties":{"resourceCoords":[601.1,1611.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.73710311638274,43.00713962159005]}},{"type":"Feature","properties":{"resourceCoords":[601.1,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.73707646984026,43.00659239268038]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.73856732630348,43.00655365718418]}},{"type":"Feature","properties":{"resourceCoords":[77.0,1665.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.7383982,43.007008]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Horeb, Wisconsin | 1915 | sanborn09632_004 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"},{"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":"2026-09-21T20:48:38Z","modified":"2026-09-21T20:48:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"878.2,1913.0 874.4,1790.8 1459.5,1753.8 1464.5,1913.0 1613.0,1913.0 1604.0,894.4 1542.0,895.0 1546.4,0.0 -0.0,-0.0 0.0,1648.1 601.0,1611.0 601.1,1913.0 878.2,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096321915:09632_1915-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[443.0,895.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.739696,43.008657]}},{"type":"Feature","properties":{"resourceCoords":[1542.0,895.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.736898,43.008665]}}]}}]}