{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07080_002.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Enid, Oklahoma | 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:gmd402m:g4024m:g4024em:g4024em_g070801895:07080_1895-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Enid, Oklahoma | 1895 | sanborn07080_002 p1 [2]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"2149.3"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4729.2"},{"label":"split_canvas_h","value":"5573.4"}],"created":"2026-10-19T08:13:31Z","modified":"2026-10-19T08:13:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024em:g4024em_g070801895:07080_1895-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024em:g4024em_g070801895:07080_1895-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613,0.0 537.3,0.0 537.3,476.4 987.7,479.8 987.7,1393.3 1613,1393.3 1613,203.7 1613,153.0 1613,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024em:g4024em_g070801895:07080_1895-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1509.1,82.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.8685351,36.3966425]}},{"type":"Feature","properties":{"resourceCoords":[1573.1,104.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.8668333,36.3966416]}}]}}]}