{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09134_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Cheney, Washington | 1905 | 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":"8"},{"label":"placed","value":"2"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 47.48772,-117.57952 +/-167m); p1__2 (tier 4, 47.48772,-117.57952 +/-167m); p1__3 (tier 4, 47.48772,-117.57952 +/-167m); p4 (tier 2, 47.48788,-117.57465 +/-100m); p5__1 (tier 1, 47.48674,-117.57767 +/-258m); p5__2 (tier 1, 47.48646,-117.57743 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091341905:09134_1905-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cheney, Washington | 1905 | sanborn09134_006 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.44"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:38:12Z","modified":"2026-10-19T06:38:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091341905:09134_1905-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091341905:09134_1905-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"136.3,1.0 100.5,1.0 103.7,631.2 109.0,1042.4 1.0,1043.2 1.0,1066.5 34.9,1066.9 52.5,1808.6 90.9,1864.5 114.0,1876.5 1535.0,1863.8 1542.5,1832.8 1547.0,114.6 1279.5,35.7 154.2,37.2 136.3,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091341905:09134_1905-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-117.580778478026,47.488218568680395]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-117.57802699627655,47.49047842691088]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-117.57408852601861,47.488257769995116]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-117.57684000776807,47.48599791176463]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091341905:09134_1905-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cheney, Washington | 1905 | sanborn09134_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T06:38:12Z","modified":"2026-10-19T06:38:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091341905:09134_1905-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091341905:09134_1905-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"186.7,1892.5 48.6,1844.1 35.4,174.2 92.5,57.8 1411.8,20.6 1514.1,118.7 1516.6,719.0 1570.3,825.1 1535.1,825.6 1542.5,1454.6 1550.6,1864.3 1441.8,1866.6 1442.0,1889.8 186.7,1892.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091341905:09134_1905-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[51.0,1059.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.58270635338413,47.48602511803263]}},{"type":"Feature","properties":{"resourceCoords":[51.0,1466.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.58187027000986,47.485547224967426]}}]}}]}