{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09222_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Leavenworth, Washington | 1931 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"10"},{"label":"placed","value":"6"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 5, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p4__2 (tier 1, 47.59450,-120.66126 +/-148m); p5__2 (tier 1, 47.59890,-120.66027 +/-142m); p6__2 (tier 1, 47.59134,-120.66799 +/-209m); p7 (tier 4, 47.59630,-120.66342 +/-758m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Leavenworth, Washington | 1931 | sanborn09222_003 p1 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.93"},{"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":"3839.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T15:06:53Z","modified":"2026-10-19T15:06:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"284.9,1821.1 502.9,1824.7 502.9,1841.3 921.7,1843.2 843.4,1815.1 894.3,1714.9 837.4,1632.7 855.2,1562.5 909.3,1577.0 850.8,1437.5 917.3,1424.3 958.3,1241.5 917.0,58.4 66.5,34.0 39.2,817.0 1.0,859.1 1.0,890.0 94.3,1026.6 1.0,1556.9 1.0,1803.5 284.8,1853.1 284.9,1821.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[749.9,527.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6557782,47.5969438]}},{"type":"Feature","properties":{"resourceCoords":[502.9,1816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6589508,47.5958364]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Leavenworth, Washington | 1931 | sanborn09222_003 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:06:53Z","modified":"2026-10-19T15:06:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"71.4,1892.8 72.9,1668.7 73.9,943.4 70.0,943.4 53.3,438.3 68.2,438.2 53.5,36.6 348.7,13.1 1027.5,14.4 1160.4,92.0 1568.0,40.2 1589.8,1521.4 1612.0,1539.1 1612.0,1543.3 1565.9,1700.9 1190.5,1912.0 142.3,1912.0 108.8,1898.7 71.4,1892.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[563.0,1415.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6606841,47.5978869]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,438.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6578604,47.599656]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Leavenworth, Washington | 1931 | sanborn09222_003 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T15:06:53Z","modified":"2026-10-19T15:06:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"829.3,1854.8 664.6,1859.0 566.6,1870.0 438.7,1875.0 105.2,1872.2 23.6,1867.9 48.8,46.6 762.7,61.2 1559.7,5.2 1570.5,406.2 1555.6,406.1 1567.5,910.4 1571.5,910.5 1563.6,1634.4 1560.0,1858.0 1597.2,1864.3 1605.5,1889.8 1595.0,1891.0 1595.0,1912.0 980.6,1912.0 981.3,1856.3 829.3,1854.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1085.0,404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6633211,47.5997235]}},{"type":"Feature","properties":{"resourceCoords":[1560.0,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6620572,47.5970217]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Leavenworth, Washington | 1931 | sanborn09222_003 p4 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.51"},{"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":"2026-10-19T15:06:53Z","modified":"2026-10-19T15:06:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"52.2,300.0 122.2,579.1 43.5,707.5 116.5,970.1 66.9,998.3 94.0,1197.7 27.3,1532.9 74.3,1879.3 1517.2,1875.8 1589.3,1855.3 1600.2,1823.5 1595.0,1396.5 1612.0,1396.2 1612.0,1393.4 1612.0,1174.0 1579.4,1174.3 1612.0,967.4 1612.0,771.3 1385.6,773.2 1034.6,776.1 1034.6,776.1 403.0,425.7 399.5,127.5 1.0,244.8 1.0,293.9 52.2,300.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[976.0,1412.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6602955,47.5951105]}},{"type":"Feature","properties":{"resourceCoords":[976.0,1850.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6595873,47.5944828]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Leavenworth, Washington | 1931 | sanborn09222_003 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"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":"2026-10-19T15:06:53Z","modified":"2026-10-19T15:06:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"743.0,211.0 443.6,1.0 9.8,1.0 10.2,155.7 16.6,324.3 29.1,424.6 35.7,555.5 37.1,896.9 38.6,1198.9 53.8,1875.4 1396.3,1859.7 1449.4,1857.8 1585.7,1654.5 1597.5,1184.2 985.6,511.6 866.0,318.3 827.7,274.8 827.9,256.8 780.9,180.8 743.0,211.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[804.0,648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.66543170101552,47.595626102985726]}},{"type":"Feature","properties":{"resourceCoords":[440.0,941.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.66619540443651,47.59629612797303]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Leavenworth, Washington | 1931 | sanborn09222_003 p6 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.95"},{"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":"3504.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T15:06:53Z","modified":"2026-10-19T15:06:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"287.1,1891.9 748.8,1844.0 829.1,1727.6 851.1,1352.6 788.4,74.7 605.0,22.1 121.5,28.8 67.5,160.2 43.1,857.7 113.4,1807.8 287.1,1891.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[125.0,1216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6727308,47.5924235]}},{"type":"Feature","properties":{"resourceCoords":[581.0,1737.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6729022,47.5911585]}}]}}]}