{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09261_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"North Yakima, Washington | 1888 | 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":"6"},{"label":"placed","value":"3"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2, snap:0 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 46.60008,-120.50676 +/-300m); p1__2 (tier 4, 46.60008,-120.50676 +/-300m); p1__3 (tier 4, 46.60008,-120.50676 +/-300m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0001__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"North Yakima, Washington | 1888 | sanborn09261_001 p1 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"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":"5334.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2318.0"}],"created":"2026-10-19T05:25:13Z","modified":"2026-10-19T05:25:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0001__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1493.7,1615.0 1566.3,1419.2 66.2,1417.0 107.2,1430.8 51.6,1549.9 135.8,1777.4 59.6,1866.6 121.5,1910.4 1513.3,1897.3 1493.7,1615.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0001__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1250.0,1406.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.5033733,46.6000596]}},{"type":"Feature","properties":{"resourceCoords":[85.0,1406.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.5063574,46.5993676]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"North Yakima, Washington | 1888 | sanborn09261_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.72"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T05:25:13Z","modified":"2026-10-19T05:25:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"21.9,461.4 91.3,69.6 691.3,123.4 766.9,79.4 945.5,138.8 1197.5,115.2 1220.5,69.1 1476.8,146.7 1563.7,252.5 1551.8,1846.5 681.4,1871.7 58.6,1771.9 21.9,461.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-120.51240705939563,46.59774607816648]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-120.51377935383151,46.600598401278305]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-120.50889043098346,46.60172454558339]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-120.50751813654756,46.59887222247156]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"North Yakima, Washington | 1888 | sanborn09261_001 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T05:25:13Z","modified":"2026-10-19T05:25:13Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1261.5,1868.6 57.7,1873.0 17.9,1755.8 88.2,56.1 1505.5,116.2 1541.3,128.2 1586.6,1613.4 1522.0,1827.1 1261.5,1868.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284nm:g4284nm_g092611888:09261_1888-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[852.0,1052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.5055099,46.600961]}},{"type":"Feature","properties":{"resourceCoords":[135.0,1052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-120.506076,46.602248]}}]}}]}