{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07320_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Athena, Oregon | 1896 | 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":"7"},{"label":"placed","value":"4"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 45.81408,-118.48925 +/-265m); p3__2 (tier 1, 45.81597,-118.49233 +/-195m); p4__2 (tier 1, 45.81202,-118.49423 +/-185m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athena, Oregon | 1896 | sanborn07320_003 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.90"},{"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":"2026-10-18T08:48:31Z","modified":"2026-10-18T08:48:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"357.1,1900.8 357.1,1912.0 471.6,1912.0 1503.4,1912.0 1503.3,1662.1 1502.0,1403.0 1503.1,1145.2 1502.2,1.0 1460.6,1.0 1457.5,70.7 669.8,79.5 634.0,490.9 634.0,531.0 630.5,531.0 630.3,533.4 243.9,537.7 103.2,583.9 59.9,695.8 27.5,1119.8 80.7,1884.7 72.8,1889.8 357.1,1900.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1502.0,1403.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.488982,45.8145188]}},{"type":"Feature","properties":{"resourceCoords":[1502.0,377.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.488952,45.8163811]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athena, Oregon | 1896 | sanborn07320_003 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T08:48:31Z","modified":"2026-10-18T08:48:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1580.9,1869.2 50.8,1850.4 46.4,1475.3 96.8,1386.5 37.0,1298.9 23.6,784.2 32.0,247.2 97.1,150.8 52.3,92.5 102.9,60.0 384.3,70.8 384.3,81.9 1518.8,81.4 1518.8,82.4 1518.8,91.8 1519.5,1494.1 1550.3,1495.2 1580.9,1869.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[385.0,607.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.4919928,45.8126552]}},{"type":"Feature","properties":{"resourceCoords":[1520.0,1624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.4890376,45.8107656]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athena, Oregon | 1896 | sanborn07320_003 p3 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.93"},{"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":"4844.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T08:48:31Z","modified":"2026-10-18T08:48:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"107.5,538.0 107.0,1912.0 137.1,1912.0 133.6,1869.2 1164.2,1872.4 1185.2,1807.3 1197.7,315.4 1162.4,33.3 662.0,35.0 106.3,34.2 107.5,285.4 107.5,538.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[662.0,1533.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.4875334,45.8117019]}},{"type":"Feature","properties":{"resourceCoords":[662.0,35.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.4874896,45.8145059]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Athena, Oregon | 1896 | sanborn07320_003 p4 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.96"},{"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":"4871.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T08:48:31Z","modified":"2026-10-18T08:48:31Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"117.0,1870.0 682.1,1870.7 1191.0,1868.8 1162.7,1643.2 1212.6,213.2 1204.5,147.3 1146.2,177.3 1123.5,111.6 910.8,99.3 844.1,34.1 96.5,35.1 76.2,486.2 117.2,486.1 118.1,1615.8 117.0,1870.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd429m:g4294m:g4294am:g4294am_g073201896:07320_1896-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[117.0,858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.488952,45.8163811]}},{"type":"Feature","properties":{"resourceCoords":[117.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.488982,45.8145188]}}]}}]}