{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05302_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Winnemucca, Nevada | 1897 | 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":"5"},{"label":"placed","value":"4"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.97159,-117.73449 +/-279m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winnemucca, Nevada | 1897 | sanborn05302_003 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.56"},{"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":"6512.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-19T11:29:21Z","modified":"2026-10-19T11:29:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0001","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1177.9,706.1 1178.0,754.9 950.5,754.1 892.5,1296.2 1179.0,1294.8 1225.4,1294.5 1238.0,1294.5 1431.7,1293.3 1605.0,1292.4 1617.5,1050.6 1564.2,464.7 1627.0,216.5 1627.0,183.9 1451.3,90.2 1431.5,89.7 1317.1,126.2 1205.6,37.3 1112.6,123.7 964.5,78.3 857.8,129.3 659.8,60.4 659.5,212.4 914.9,209.7 1033.8,208.5 1107.8,207.7 1138.4,207.4 1140.0,207.4 1177.0,207.0 1177.1,267.9 1177.1,276.3 1177.5,425.5 1177.5,456.3 1177.9,706.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1177.0,207.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.7348725,40.9735427]}},{"type":"Feature","properties":{"resourceCoords":[143.0,207.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.7366553,40.972094]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winnemucca, Nevada | 1897 | sanborn05302_003 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T11:29:21Z","modified":"2026-10-19T11:29:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0002","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.6,786.5 28.0,1651.0 80.2,1899.5 43.8,1919.0 99.5,1919.0 426.1,1919.0 1225.5,1708.7 1248.8,1796.9 1444.0,1859.1 1457.6,1893.8 1570.1,1646.6 1582.3,1214.7 1406.8,1219.7 1270.5,1223.7 1210.5,1225.4 1197.7,1225.8 1194.6,1225.8 1150.8,1227.1 860.4,1235.2 906.4,684.5 1137.0,680.0 1135.8,630.6 1128.7,346.2 1124.6,186.5 1123.1,124.8 1084.0,126.2 1053.0,127.2 857.5,133.8 598.9,142.5 75.3,149.1 89.2,704.7 1.0,707.1 1.0,752.0 34.6,786.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1137.0,680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.7338541,40.9728309]}},{"type":"Feature","properties":{"resourceCoords":[103.0,1255.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.7346267,40.9706761]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winnemucca, Nevada | 1897 | sanborn05302_003 p3 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.92"},{"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":"3332.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-19T11:29:21Z","modified":"2026-10-19T11:29:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0003","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"717.4,1284.0 718.8,708.0 785.8,704.4 721.5,634.6 713.0,87.0 286.3,43.8 138.2,130.6 78.0,1346.5 121.7,1792.2 241.7,1851.0 305.9,1851.0 569.0,1836.4 623.7,1895.7 625.0,1851.0 716.0,1851.0 717.4,1284.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[716.0,1851.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.7356362,40.9713817]}},{"type":"Feature","properties":{"resourceCoords":[185.0,1851.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.7365174,40.9706595]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winnemucca, Nevada | 1897 | sanborn05302_003 p3 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.86"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3332.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3180.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-19T11:29:21Z","modified":"2026-10-19T11:29:21Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0003","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1225.5,36.0 1187.8,40.4 1075.3,217.1 982.1,217.1 981.4,1062.0 881.7,1439.7 983.6,1864.2 1546.4,1865.4 1595.5,1669.9 1599.8,517.9 1521.3,453.1 1513.0,155.8 1389.9,116.2 1370.3,51.8 1259.7,63.9 1225.5,36.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354wm:g053021897:05302_1897-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1419.0,785.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.7316098,40.9702873]}},{"type":"Feature","properties":{"resourceCoords":[1419.0,217.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-117.7309272,40.9712005]}}]}}]}