{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn01005_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Golden, Colorado | 1900 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"14"},{"label":"placed","value":"3"},{"label":"unplaced","value":"11"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1__1 (tier 3, 39.77266,-105.21998 +/-616m); p1__2 (tier 3, 39.77266,-105.21998 +/-616m); p1__3 (tier 3, 39.77266,-105.21998 +/-616m); p2 (tier 1, 39.76581,-105.23050 +/-278m); p4__1 (tier 1, 39.76211,-105.22713 +/-274m); p4__2 (tier 1, 39.76602,-105.22758 +/-100m); p4__3 (tier 1, 39.76540,-105.22461 +/-100m); p6__2 (tier 1, 39.76048,-105.22563 +/-219m); p7__1 (tier 1, 39.76217,-105.23073 +/-114m); p7__2 (tier 1, 39.76635,-105.22168 +/-100m); p7__3 (tier 3, 39.76491,-105.22638 +/-616m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Golden, Colorado | 1900 | sanborn01005_004 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"}],"created":"2026-09-23T04:12:23Z","modified":"2026-09-23T04:12:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,0.0 1613.0,-0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1446.0,636.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.220758,39.758256]}},{"type":"Feature","properties":{"resourceCoords":[1446.0,1165.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.2218075,39.7576683]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Golden, Colorado | 1900 | sanborn01005_004 p5","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-23T04:12:23Z","modified":"2026-09-23T04:12:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1840.8 -0.0,-0.0 1613.0,0.0 1613.0,1913.0 483.9,1913.0 482.0,1834.2 -0.0,1840.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[995.0,802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.229381,39.7640954]}},{"type":"Feature","properties":{"resourceCoords":[470.0,1328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.2297262,39.762654]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Golden, Colorado | 1900 | sanborn01005_004 p6 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4529.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T04:12:23Z","modified":"2026-09-23T04:12:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"69.3,1774.7 -0.0,1774.9 -0.0,1913.0 783.0,1913.0 885.2,1913.0 885.1,1302.4 1132.4,1292.8 1123.6,0.0 0.0,-0.0 -0.0,110.6 140.7,110.2 143.5,1275.3 62.2,1277.4 69.3,1774.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd431m:g4314m:g4314gm:g010051900:01005_1900-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1107.4,723.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.2263631,39.7607946]}},{"type":"Feature","properties":{"resourceCoords":[1107.4,1267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-105.2274793,39.7602082]}}]}}]}