{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09222_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Leavenworth, Washington | 1931 | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"9"},{"label":"placed","value":"7"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 6, georef-street 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 47.59302,-120.67314 +/-222m); p7 (tier 4, 47.59672,-120.66252 +/-830m)"}],"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":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3834.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-20T17:22:47Z","modified":"2026-09-20T17:22:47Z","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=\"-0.0,-0.0 -0.0,1814.4 503.2,1823.4 503.2,1913.0 956.9,1913.0 955.3,1485.6 953.0,1483.5 958.5,0.0 -0.0,-0.0\" /></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":[750.4,527.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6557782,47.5969438]}},{"type":"Feature","properties":{"resourceCoords":[503.3,1816.0],"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__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 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"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":"2026-09-20T17:22:47Z","modified":"2026-09-20T17:22:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0002__1/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=\"1613.0,0.0 1566.3,0.0 -0.0,-0.0 -0.0,30.5 74.9,7.2 69.2,437.0 -0.0,437.2 -0.0,942.2 74.7,942.6 71.4,1892.8 209.7,1912.4 224.7,1901.0 487.5,1603.0 535.2,1663.4 1613.0,838.8 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0002__1/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_1931-0002__2/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 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"835.6"},{"label":"split_canvas_y","value":"3355.2"},{"label":"split_canvas_w","value":"5616.4"},{"label":"split_canvas_h","value":"4296.8"}],"created":"2026-09-20T17:22:47Z","modified":"2026-09-20T17:22:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0002__2/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=\"1613.0,838.8 1221.8,1138.0 1265.5,1197.7 289.1,1913.0 1155.0,1913.0 1446.0,1913.0 1613.0,1913.0 1613.0,838.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[883.5,1428.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6578604,47.599656]}},{"type":"Feature","properties":{"resourceCoords":[1586.0,1569.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6564086,47.600518]}}]}},{"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"}],"created":"2026-09-20T17:22:47Z","modified":"2026-09-20T17:22:47Z","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=\"1291.2,1860.4 1224.5,1913.0 960.8,1913.0 959.8,1863.4 -0.0,1872.1 -0.0,-0.0 1578.4,0.0 1569.7,406.0 1500.7,405.7 1496.5,909.3 1571.0,910.4 1560.0,1858.0 1291.2,1860.4\" /></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/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","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"}],"created":"2026-09-20T17:22:47Z","modified":"2026-09-20T17:22:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0004/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=\"-0.0,6.5 877.8,0.0 1195.5,274.7 1613.0,198.9 1613.0,1395.2 1521.8,1397.7 1530.1,1860.3 1613.0,1858.8 1613.0,1913.0 -0.0,1913.0 -0.0,1417.7 -0.0,1417.7 -0.0,6.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0004/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/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","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-20T17:22:47Z","modified":"2026-09-20T17:22:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0005/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=\"1613.0,1913.0 -0.0,1913.0 43.0,-0.0 312.1,-0.0 576.1,351.8 1047.7,-0.0 1613.0,-0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[804.0,648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6654396,47.595643]}},{"type":"Feature","properties":{"resourceCoords":[440.0,941.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.6662392,47.5963002]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0006/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","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"}],"created":"2026-09-20T17:22:47Z","modified":"2026-09-20T17:22:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0006/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=\"-0.0,-0.0 1613.0,-0.0 1613.0,1913.0 -0.0,1913.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284lm:g4284lm_g092221931:09222_1931-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-120.6704456,47.5941432]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-120.6673284,47.5919429]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-120.67119790000001,47.5894497]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-120.6743151,47.59165]}}]}}]}