{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09775_009.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Rawlins, Wyoming | 1931 | 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:gmd426m:g4264m:g4264rm:g097751931:09775_1931-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rawlins, Wyoming | 1931 | sanborn09775_009 p1","metadata":[{"label":"streets","value":"51"},{"label":"intersections","value":"181"}],"created":"2026-09-22T10:21:17Z","modified":"2026-09-22T10:21:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264rm:g097751931:09775_1931-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264rm:g097751931:09775_1931-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1927.0 -0.0,0.0 1628.0,0.0 1628.0,1927.0 -0.0,1927.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd426m:g4264m:g4264rm:g097751931:09775_1931-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[891.0,652.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-107.234915,41.7878009]}},{"type":"Feature","properties":{"resourceCoords":[532.9,557.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-107.244867,41.7896707]}}]}}]}