{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07238_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Rush Springs, Oklahoma | 1902 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"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, 34.78274,-97.95495 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024rm:g4024rm_g072381902:07238_1902-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rush Springs, Oklahoma | 1902 | sanborn07238_004 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.80"},{"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":"2026-10-17T19:53:12Z","modified":"2026-10-17T19:53:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024rm:g4024rm_g072381902:07238_1902-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024rm:g4024rm_g072381902:07238_1902-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1560.7,1527.4 1598.1,517.8 1560.3,104.2 1427.8,52.2 660.9,50.3 531.0,108.8 211.4,33.7 67.6,85.6 55.1,1826.9 699.2,1894.0 1237.6,1873.8 1285.5,1576.0 1285.5,1571.0 1313.1,1571.0 1560.7,1527.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024rm:g4024rm_g072381902:07238_1902-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1421.0,895.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.9548402,34.7815429]}},{"type":"Feature","properties":{"resourceCoords":[805.0,282.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-97.9533469,34.7827163]}}]}}]}