{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09565_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Grantsburg, Wisconsin | 1894 | mapsnap generated fit (2026-09-24)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-24"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 1, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 45.77822,-92.68304 +/-146m); p1__3 (tier 4, 45.77822,-92.68304 +/-146m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124gm:g095651894:09565_1894-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grantsburg, Wisconsin | 1894 | sanborn09565_001 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"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":"2026-09-24T00:03:14Z","modified":"2026-09-24T00:03:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124gm:g095651894:09565_1894-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124gm:g095651894:09565_1894-0001","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1505.5,1885.4 1504.3,-0.0 541.0,0.0 541.0,517.7 0.0,518.3 0.0,1050.9 0.0,1520.4 564.9,1520.2 566.8,1888.9 1505.5,1885.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124gm:g095651894:09565_1894-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1120.0,1350.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.6841163,45.7789365]}},{"type":"Feature","properties":{"resourceCoords":[1120.0,555.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.6820301,45.7789302]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124gm:g095651894:09565_1894-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Grantsburg, Wisconsin | 1894 | sanborn09565_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-24T00:03:14Z","modified":"2026-09-24T00:03:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124gm:g095651894:09565_1894-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124gm:g095651894:09565_1894-0002","type":"ImageService3","width":1586,"height":1891},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1586.0,1891.0 68.9,1891.0 86.4,12.0 -0.0,0.0 1586.0,-0.0 1586.0,1891.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124gm:g095651894:09565_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":[-92.68054779536622,45.77838352307623]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.68052444587038,45.775450483507896]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.68550338603741,45.77543092952576]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1891.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.68552673553326,45.778363969094094]}}]}}]}