{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09360_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Waitsburg, Washington | 1889 | 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":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 46.26872,-118.15496 +/-170m); p1__4 (tier 4, 46.26872,-118.15496 +/-170m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601889:09360_1889-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waitsburg, Washington | 1889 | sanborn09360_002 p1 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.55"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1638.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4813.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-17T19:55:23Z","modified":"2026-10-17T19:55:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601889:09360_1889-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601889:09360_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"487.0,1551.3 534.6,1784.4 718.2,1879.0 1540.9,1878.5 1601.6,1642.8 1583.7,219.5 1466.6,91.7 1510.7,71.9 689.9,29.2 469.1,128.0 448.1,1282.4 525.2,1502.4 487.0,1551.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601889:09360_1889-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[440.7,142.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.1564736,46.2717209]}},{"type":"Feature","properties":{"resourceCoords":[941.4,1545.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.1549557,46.2691404]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601889:09360_1889-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waitsburg, Washington | 1889 | sanborn09360_002 p1 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.54"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2186.0"},{"label":"split_canvas_w","value":"1692.4"},{"label":"split_canvas_h","value":"2270.8"}],"created":"2026-10-17T19:55:23Z","modified":"2026-10-17T19:55:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601889:09360_1889-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601889:09360_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"406.6,1080.5 413.3,566.6 22.1,564.2 22.6,1081.8 294.1,1105.1 406.6,1080.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601889:09360_1889-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[237.1,781.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.1549406,46.2673701]}},{"type":"Feature","properties":{"resourceCoords":[237.1,1013.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.1549331,46.2665058]}}]}}]}