{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09615_004.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Menasha, Wisconsin | 1895 | key map | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124mm:g096151895:09615_1895-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Menasha, Wisconsin | 1895 | sanborn09615_004 p1 [1]","metadata":[{"label":"streets","value":"34"},{"label":"intersections","value":"65"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6834.6"},{"label":"split_canvas_h","value":"5614.2"}],"created":"2026-09-23T01:39:13Z","modified":"2026-09-23T01:39:13Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124mm:g096151895:09615_1895-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124mm:g096151895:09615_1895-0001/info.json","type":"ImageService2","height":7548,"width":6408},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3.9,5614.2 3302.5,5577.5 6834.6,5538.0 6834.6,1078.2 6343.6,659.4 6221.1,1274.7 5523.5,1213.5 5047.2,1171.7 5077.9,0.0 -0.0,0.0 -0.0,5614.2 3.9,5614.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124mm:g096151895:09615_1895-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2103.9,1426.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4491766,44.2029674]}},{"type":"Feature","properties":{"resourceCoords":[4405.3,1178.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.434107,44.203754]}}]}}]}