{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01067_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Rico, Colorado | 1890 | 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":"5"},{"label":"placed","value":"2"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 37.69245,-108.03123 +/-178m); p1__3 (tier 4, 37.69245,-108.03123 +/-178m); p2__2 (tier 4, 37.69245,-108.03123 +/-178m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314rm:g010671890:01067_1890-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rico, Colorado | 1890 | sanborn01067_002 p1 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.32"},{"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":"2026-10-18T23:47:48Z","modified":"2026-10-18T23:47:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314rm:g010671890:01067_1890-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314rm:g010671890:01067_1890-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"141.3,1799.3 269.4,1790.0 274.4,1764.8 1539.7,1705.0 1574.8,898.2 1489.2,102.8 1293.9,138.7 1243.2,203.6 1242.8,449.4 1170.5,678.5 1170.5,699.0 1164.0,698.9 1163.0,702.4 179.7,693.7 100.1,758.6 41.5,1293.6 55.3,1734.6 141.3,1799.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314rm:g010671890:01067_1890-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[690.0,881.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.0315839,37.6941887]}},{"type":"Feature","properties":{"resourceCoords":[252.0,881.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.0326167,37.6941875]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314rm:g010671890:01067_1890-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rico, Colorado | 1890 | sanborn01067_002 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.19"},{"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":"2026-10-18T23:47:48Z","modified":"2026-10-18T23:47:48Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314rm:g010671890:01067_1890-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314rm:g010671890:01067_1890-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"232.4,25.5 101.0,28.9 37.1,137.3 95.2,1073.3 40.5,1737.2 95.0,1836.2 981.6,1879.4 1081.5,1351.0 1087.7,1346.5 1088.0,1346.5 1541.0,1343.8 1573.4,678.9 1507.5,512.7 1578.8,264.4 1529.8,54.6 1534.7,1.0 238.4,1.0 232.4,25.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314rm:g010671890:01067_1890-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1130.0,836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.0304154,37.691095]}},{"type":"Feature","properties":{"resourceCoords":[682.0,836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.0314466,37.6910552]}}]}}]}