{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09505_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Boscobel, Wisconsin | 1892 | 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":"2"},{"label":"placed","value":"2"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095051892:09505_1892-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boscobel, Wisconsin | 1892 | sanborn09505_002 p1 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T05:02:25Z","modified":"2026-09-21T05:02:25Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095051892:09505_1892-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095051892:09505_1892-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4632.0,7708.0 4632.4,4960.4 6512.0,4960.4 6512.0,0.0 4871.2,0.0 4875.7,361.6 3543.9,389.0 3544.0,665.0 2131.5,682.5 2123.0,0.0 -0.0,-0.0 -0.0,7708.0 4632.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095051892:09505_1892-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3544.0,4372.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.7057806,43.1347406]}},{"type":"Feature","properties":{"resourceCoords":[3544.0,-1324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.7057897,43.1373004]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095051892:09505_1892-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boscobel, Wisconsin | 1892 | sanborn09505_002 p1 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4632.0"},{"label":"split_canvas_y","value":"4960.4"},{"label":"split_canvas_w","value":"1880.0"},{"label":"split_canvas_h","value":"2747.6"}],"created":"2026-09-21T05:02:25Z","modified":"2026-09-21T05:02:25Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095051892:09505_1892-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095051892:09505_1892-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 6512.0,6295.6 6236.0,6292.2 6225.1,4960.4 4632.4,4960.4 4632.0,7708.0 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095051892:09505_1892-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4632.0,4960.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.70498542231401,43.13726021142287]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,4960.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.70496814109258,43.13641546043205]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.70665226460467,43.136396940176965]}},{"type":"Feature","properties":{"resourceCoords":[4632.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.7066695458261,43.13724169116779]}},{"type":"Feature","properties":{"resourceCoords":[6236.0,6292.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.705787,43.1365305]}}]}}]}