{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09360_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Waitsburg, Washington | 1891 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"4"},{"label":"placed","value":"2"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 1, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 46.26910,-118.15507 +/-188m); p1__3 (tier 4, 46.26910,-118.15507 +/-188m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601891:09360_1891-0001__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 | 1891 | sanborn09360_003 p1 [2]","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":"2026-10-18T13:29:47Z","modified":"2026-10-18T13:29:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601891:09360_1891-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601891:09360_1891-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1560.8,1840.9 1593.2,838.6 1509.5,540.5 1563.7,214.8 1493.0,47.2 942.0,48.6 914.5,273.9 914.7,308.3 910.3,308.3 910.2,309.2 620.1,313.4 473.8,435.1 431.2,807.5 430.9,849.6 426.4,849.6 425.8,855.1 77.5,880.3 33.5,930.6 38.4,1822.4 236.4,1871.3 236.7,1842.2 953.2,1837.4 1560.8,1840.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601891:09360_1891-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[417.0,1083.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.15642095522254,46.27053327395443]}},{"type":"Feature","properties":{"resourceCoords":[956.0,1083.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.15497017044507,46.2705440530839]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601891:09360_1891-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Waitsburg, Washington | 1891 | sanborn09360_003 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T13:29:47Z","modified":"2026-10-18T13:29:47Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601891:09360_1891-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601891:09360_1891-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"48.9,70.2 45.6,1846.5 460.0,1899.0 1599.9,1856.7 1594.3,842.8 1535.4,679.9 1595.5,235.9 1558.8,36.0 1351.6,20.9 1351.8,15.6 731.5,17.5 1.0,29.0 1.0,58.9 48.9,70.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284wm:g4284wm_g093601891:09360_1891-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[263.0,988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.1561862,46.2673699]}},{"type":"Feature","properties":{"resourceCoords":[1380.0,1470.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.1532387,46.2664951]}}]}}]}