{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09615_004.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Menasha, Wisconsin | 1895 | key map | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/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":"5605.9"}],"created":"2026-10-19T01:51:55Z","modified":"2026-10-19T01:51:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096151895:09615_1895-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096151895:09615_1895-0001","type":"ImageService3","width":1602,"height":1887},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1602,0.0 0.0,0.0 0.0,1401.5 825.2,1394.6 1602,1387.2 1602,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124mm:g096151895:09615_1895-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[526.0,356.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4491766,44.2029674]}},{"type":"Feature","properties":{"resourceCoords":[1101.3,294.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.434107,44.203754]}}]}}]}