{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01053_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Norwood, Colorado | 1914 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"2"},{"label":"placed","value":"2"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314nm:g010531914:01053_1914-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norwood, Colorado | 1914 | sanborn01053_003 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"},{"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":"2026-09-21T19:21:35Z","modified":"2026-09-21T19:21:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314nm:g010531914:01053_1914-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314nm:g010531914:01053_1914-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5116.0,0.0 4112.0,0.0 -0.0,0.0 -0.0,7652.0 2457.0,7652.0 2445.6,6167.6 4180.6,6156.4 4190.3,7652.0 4622.8,7652.0 4634.8,5331.6 6452.0,5309.6 6452.0,-0.0 5116.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314nm:g010531914:01053_1914-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2412.0,2224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.2883838,38.1307538]}},{"type":"Feature","properties":{"resourceCoords":[248.0,6280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.290752,38.1317686]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314nm:g010531914:01053_1914-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Norwood, Colorado | 1914 | sanborn01053_003 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"4622.8"},{"label":"split_canvas_y","value":"5309.6"},{"label":"split_canvas_w","value":"1829.2"},{"label":"split_canvas_h","value":"2342.4"}],"created":"2026-09-21T19:21:35Z","modified":"2026-09-21T19:21:35Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314nm:g010531914:01053_1914-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314nm:g010531914:01053_1914-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,5309.6 4755.2,5330.1 4622.8,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd431m:g4314m:g4314nm:g010531914:01053_1914-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4758.6,7416.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.291959,38.1307538]}},{"type":"Feature","properties":{"resourceCoords":[4754.6,5421.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-108.2907633,38.1307525]}}]}}]}