{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09635_003.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Neenah, Wisconsin | 1891 | key map | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124nm:g096351891:09635_1891-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Neenah, Wisconsin | 1891 | sanborn09635_003 p1 [2]","metadata":[{"label":"streets","value":"38"},{"label":"intersections","value":"80"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6878.4"},{"label":"split_canvas_h","value":"8074.1"}],"created":"2026-09-22T05:56:59Z","modified":"2026-09-22T05:56:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124nm:g096351891:09635_1891-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124nm:g096351891:09635_1891-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613,1913 1613,0.0 1486.0,0.0 0.0,0.0 0.0,1124.9 929.0,1126.5 929.2,1913 1613,1913\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124nm:g096351891:09635_1891-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[312.7,723.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4706166,44.1841472]}},{"type":"Feature","properties":{"resourceCoords":[1019.8,819.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4527897,44.1822353]}}]}}]}