{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05303_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Yerington, Nevada | 1909 | 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":"5"},{"label":"placed","value":"2"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p2__2 (tier 1, 38.99079,-119.16331 +/-110m); p2__3 (tier 1, 38.98961,-119.16477 +/-100m); p2__4 (tier 1, 38.98688,-119.16049 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354ym:g053031909:05303_1909-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Yerington, Nevada | 1909 | sanborn05303_001 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:46:02Z","modified":"2026-10-18T17:46:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354ym:g053031909:05303_1909-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354ym:g053031909:05303_1909-0001","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"198.6,1877.6 65.9,1848.8 33.8,1304.2 91.4,1053.5 31.1,766.7 110.2,398.2 101.2,74.3 167.3,29.8 1404.2,31.0 1588.5,81.6 1587.5,1355.3 1626.9,1811.7 1396.7,1824.0 1396.8,1801.0 696.1,1818.2 696.3,1867.0 211.4,1880.3 198.8,1919.0 198.6,1877.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354ym:g053031909:05303_1909-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[216.0,774.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.16434305233635,38.98896397072189]}},{"type":"Feature","properties":{"resourceCoords":[689.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.16324083853594,38.98696253841579]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354ym:g053031909:05303_1909-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Yerington, Nevada | 1909 | sanborn05303_001 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"6512.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T17:46:02Z","modified":"2026-10-18T17:46:02Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354ym:g053031909:05303_1909-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354ym:g053031909:05303_1909-0002","type":"ImageService3","width":1628,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1466.3,28.1 1237.3,38.6 1237.6,15.8 540.8,27.6 540.6,76.0 58.5,85.6 45.6,124.0 40.9,1876.2 853.4,1863.8 863.7,765.8 868.0,762.0 1395.3,762.0 1610.4,760.5 1567.7,284.6 1612.0,145.6 1568.4,43.0 1466.3,28.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd435m:g4354m:g4354ym:g053031909:05303_1909-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[51.0,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.16437698871857,38.98479111406179]}},{"type":"Feature","properties":{"resourceCoords":[540.0,802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.16322051649641,38.98561915585672]}}]}}]}