{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn09250_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Montesano, Washington | 1889 | 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":"3"},{"label":"placed","value":"3"},{"label":"unplaced","value":"0"},{"label":"fit sources","value":"georef-snap 1, georef 1, snap:0 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Montesano, Washington | 1889 | sanborn09250_001 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T10:26:50Z","modified":"2026-10-18T10:26:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"424.1,24.5 893.9,22.4 1335.9,16.6 1603.0,13.6 1603.0,16.0 1612.0,40.5 1612.0,43.2 1569.8,42.7 1586.2,1858.8 95.7,1863.0 23.9,1782.9 14.7,1015.9 28.4,75.5 101.7,22.9 424.1,24.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[868.0,1049.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.6008465411693,46.979517611429124]}},{"type":"Feature","properties":{"resourceCoords":[1329.0,1049.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.59958672301936,46.979523537334636]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Montesano, Washington | 1889 | sanborn09250_001 p2 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.71"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3847.2"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3804.8"}],"created":"2026-10-18T10:26:50Z","modified":"2026-10-18T10:26:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"37.6,1868.8 372.6,1871.9 860.8,1871.9 1320.1,1868.0 1563.9,1866.4 1560.5,1214.4 1554.8,1214.5 1550.6,1050.2 1453.2,986.0 1069.8,981.6 474.9,1057.4 392.9,996.3 107.2,1000.6 30.2,1157.5 44.6,1863.8 37.6,1868.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[869.0,1215.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.6007933,46.9826108]}},{"type":"Feature","properties":{"resourceCoords":[1340.0,1215.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-123.5995546,46.9826205]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Montesano, Washington | 1889 | sanborn09250_001 p2 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.47"},{"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":"3847.2"}],"created":"2026-10-18T10:26:50Z","modified":"2026-10-18T10:26:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"90.4,921.2 100.8,948.4 1517.8,951.1 1575.9,856.6 1581.1,175.1 1485.8,66.7 1193.8,89.3 901.5,32.2 317.6,128.2 236.9,34.2 40.1,136.3 33.2,132.0 39.6,290.5 45.1,290.4 57.6,919.5 90.4,921.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284mm:g4284mm_g092501889:09250_1889-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.59909450762778,46.98316764860124]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.59472719892355,46.983158456314165]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,961.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.59473517862024,46.981368953048474]}},{"type":"Feature","properties":{"resourceCoords":[0.0,961.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-123.59910248732447,46.98137814533555]}}]}}]}