{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07025_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Canadian, Oklahoma | 1904 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"2"},{"label":"placed","value":"1"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 35.17736,-95.65702 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070251904:07025_1904-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Canadian, Oklahoma | 1904 | sanborn07025_002 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.11"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T02:21:20Z","modified":"2026-10-18T02:21:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070251904:07025_1904-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070251904:07025_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1609.3,1755.2 1566.7,422.4 1607.3,95.0 1517.8,35.3 1243.6,26.3 775.2,80.0 144.1,55.9 40.2,314.8 52.5,1061.5 402.1,1061.0 413.1,1321.8 402.0,1352.0 297.3,1352.0 176.3,1352.0 81.3,1462.0 73.0,1872.7 1564.5,1875.5 1609.3,1755.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024cm:g4024cm_g070251904:07025_1904-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[616.0,560.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6565916,35.1780495]}},{"type":"Feature","properties":{"resourceCoords":[616.0,1370.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6579699,35.1771755]}}]}}]}