{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05067_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Philipsburg, Montana | 1932 | 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"},{"label":"pages","value":"8"},{"label":"placed","value":"4"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 2, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 46.33322,-113.29666 +/-446m); p3__1 (tier 1, 46.33847,-113.29535 +/-111m); p5__1 (tier 4, 46.33322,-113.29666 +/-446m); p5__2 (tier 4, 46.33322,-113.29666 +/-446m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Philipsburg, Montana | 1932 | sanborn05067_007 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"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":"2026-09-22T20:43:33Z","modified":"2026-09-22T20:43:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 130.7,0.0 113.3,1913.0 1169.1,1913.0 1169.1,1603.1 1309.3,1589.5 1613.0,1592.2 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[119.0,1241.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.2930543,46.3319666]}},{"type":"Feature","properties":{"resourceCoords":[119.0,1693.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.2933251,46.3311339]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Philipsburg, Montana | 1932 | sanborn05067_007 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T20:43:33Z","modified":"2026-09-22T20:43:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1083.8,1626.2 1613.0,1689.8 1613.0,1913.0 -0.0,1913.0 -0.0,-0.0 1283.0,0.0 1083.8,1626.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.30421127324882,46.33559041715642]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29977475449819,46.33557639091317]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29979867841638,46.331917810674234]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.30423519716702,46.331931836917484]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Philipsburg, Montana | 1932 | sanborn05067_007 p3 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"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":"2026-09-22T20:43:33Z","modified":"2026-09-22T20:43:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,1082.2 287.1,1082.3 278.9,1256.0 605.0,1360.2 602.9,1913.0 1161.0,1913.0 1387.7,1913.0 1498.7,818.6 1613.0,668.5 1613.0,631.0 1401.4,475.3 1613.0,430.2 1613.0,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[567.0,65.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.2990433,46.3358502]}},{"type":"Feature","properties":{"resourceCoords":[1277.0,65.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-113.2970838,46.3356801]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Philipsburg, Montana | 1932 | sanborn05067_007 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T20:43:33Z","modified":"2026-09-22T20:43:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,410.4 115.4,223.7 -0.0,156.5 -0.0,30.2 73.8,0.0 1566.0,0.0 1559.4,1900.3 -0.0,1913.0 -0.0,410.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254pm:g4254pm_g050671932:05067_1932-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.2964774072226,46.33496089219277]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29214058994451,46.334260020387525]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29333601356568,46.33068359568272]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-113.29767283084377,46.331384467487965]}}]}}]}