{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05059_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Nashua, Montana | 1930 | 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"},{"label":"pages","value":"6"},{"label":"placed","value":"4"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 48.13377,-106.35777 +/-238m); p1__6 (tier 4, 48.13377,-106.35777 +/-238m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nashua, Montana | 1930 | sanborn05059_002 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.45"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2272.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4180.0"},{"label":"split_canvas_h","value":"4236.4"}],"created":"2026-10-17T22:06:49Z","modified":"2026-10-17T22:06:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"568.0,150.8 583.6,149.1 597.3,651.0 746.1,655.5 889.0,655.5 889.0,655.5 889.0,659.9 890.8,659.9 889.9,1027.4 1523.1,1033.4 1597.2,964.1 1590.6,26.1 867.7,9.3 871.0,36.0 568.0,72.2 568.0,150.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1460.0,958.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.3561297,48.1337729]}},{"type":"Feature","properties":{"resourceCoords":[871.0,36.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.3575823,48.1357282]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nashua, Montana | 1930 | sanborn05059_002 p1 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.73"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1209.2"},{"label":"split_canvas_w","value":"2272.0"},{"label":"split_canvas_h","value":"1412.8"}],"created":"2026-10-17T22:06:49Z","modified":"2026-10-17T22:06:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"235.2,634.0 244.7,555.4 553.0,555.7 552.8,526.7 534.9,317.1 29.3,324.8 18.8,631.5 235.2,634.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[49.0,555.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.3590734,48.1357165]}},{"type":"Feature","properties":{"resourceCoords":[553.0,555.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.3575823,48.1357282]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nashua, Montana | 1930 | sanborn05059_002 p1 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.72"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2622.0"},{"label":"split_canvas_w","value":"3556.0"},{"label":"split_canvas_h","value":"1604.8"}],"created":"2026-10-17T22:06:49Z","modified":"2026-10-17T22:06:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"48.2,698.4 44.0,698.4 60.7,967.3 37.9,968.1 60.9,1039.6 155.7,1055.6 859.4,1041.3 853.9,729.1 60.5,712.4 48.2,698.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[558.0,698.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.355844,48.1323659]}},{"type":"Feature","properties":{"resourceCoords":[44.0,698.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.3573017,48.132494]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Nashua, Montana | 1930 | sanborn05059_002 p1 [5]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.45"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4226.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3425.2"}],"created":"2026-10-17T22:06:49Z","modified":"2026-10-17T22:06:49Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1538.5,1651.5 1562.1,1651.5 1554.0,1371.5 1558.4,1371.6 1520.4,1325.2 1528.0,1103.4 1371.8,1089.2 1311.8,1154.1 743.7,1077.3 655.2,1152.3 399.6,1177.5 309.1,1083.2 74.0,1091.6 51.5,1911.8 1238.3,1905.6 1300.0,1732.3 1300.0,1652.0 1300.0,1651.5 1330.7,1646.0 1537.4,1647.8 1538.5,1651.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd425m:g4254m:g4254nm:g4254nm_g050591930:05059_1930-0001__5/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[481.0,1371.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.3602424,48.1326871]}},{"type":"Feature","properties":{"resourceCoords":[1554.0,1371.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-106.3573017,48.132494]}}]}}]}