{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01065_007.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Pueblo, Colorado | 1950 | key map | 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"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314pm:g01065195001:01065_01_1950-0000/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pueblo, Colorado | 1950 | sanborn01065_007 p0","metadata":[{"label":"streets","value":"71"},{"label":"intersections","value":"458"}],"created":"2026-10-17T03:12:55Z","modified":"2026-10-17T03:12:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314pm:g01065195001:01065_01_1950-0000/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314pm:g01065195001:01065_01_1950-0000","type":"ImageService3","width":1587,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1920.0 0.0,0.0 1587.0,0.0 1587.0,1920.0 0.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314pm:g01065195001:01065_01_1950-0000/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[412.8,567.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-104.6191327,38.2924466]}},{"type":"Feature","properties":{"resourceCoords":[1165.9,1501.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-104.5936155,38.268216]}}]}}]}