{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07189_005.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Muskogee, Oklahoma | 1900 | key map | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071891900:07189_1900-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Muskogee, Oklahoma | 1900 | sanborn07189_005 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2799.6"},{"label":"split_canvas_h","value":"3618.5"}],"created":"2026-10-20T04:07:22Z","modified":"2026-10-20T04:07:22Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071891900:07189_1900-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071891900:07189_1900-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"461.1,0.0 0.0,0.0 0.0,899.1 699.9,904.6 699.9,530.8 461.1,527.6 461.1,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024mm:g4024mm_g071891900:07189_1900-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[98.8,317.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.3729216,35.7483382]}},{"type":"Feature","properties":{"resourceCoords":[185.8,222.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.3696435,35.748932]}}]}}]}