{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00695_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Montague, California | 1918 | mapsnap generated fit (2026-10-17)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-17"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__3 (tier 4, 41.72782,-122.52898 +/-274m); p2__1 (tier 2, 41.72774,-122.52727 +/-110m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Montague, California | 1918 | sanborn00695_005 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.78"},{"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":"2026-10-17T05:56:24Z","modified":"2026-10-17T05:56:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"153.9,1564.5 157.2,1564.5 157.3,1560.1 673.2,1558.3 702.5,1564.5 725.3,1564.5 725.2,1569.3 728.6,1570.0 771.0,1867.6 1264.3,1869.5 1335.7,1588.3 1335.7,1578.0 1338.3,1578.0 1338.8,1575.8 1556.0,1567.7 1571.2,1154.2 1560.3,757.0 1574.5,757.0 1577.1,116.8 1569.7,149.4 1119.1,26.4 77.9,43.3 14.2,388.6 47.8,1457.8 148.0,1457.8 148.0,1564.5 153.9,1564.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[742.0,757.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5289224,41.7287078]}},{"type":"Feature","properties":{"resourceCoords":[148.0,757.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5302311,41.7292238]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Montague, California | 1918 | sanborn00695_005 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.07"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6258.0"},{"label":"split_canvas_w","value":"2901.2"},{"label":"split_canvas_h","value":"1394.0"}],"created":"2026-10-17T05:56:24Z","modified":"2026-10-17T05:56:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"706.5,1682.0 698.3,1681.9 698.3,1586.5 608.5,1586.5 609.0,1604.7 273.8,1586.5 189.7,1586.5 136.3,1670.4 97.2,1610.3 97.0,1860.0 51.3,1898.8 697.3,1910.5 706.5,1682.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[698.3,1586.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5310468,41.7280715]}},{"type":"Feature","properties":{"resourceCoords":[178.1,1586.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5323254,41.7285756]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Montague, California | 1918 | sanborn00695_005 p2 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-17T05:56:24Z","modified":"2026-10-17T05:56:24Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"329.2,1065.5 329.9,1065.5 330.0,1087.3 330.1,1107.0 353.5,1126.5 384.3,1879.3 1542.0,1876.5 1592.8,1755.0 1611.9,864.3 1578.1,45.4 243.8,19.9 109.6,52.5 102.9,85.8 115.1,738.0 100.7,738.3 117.3,1067.0 122.2,1060.9 329.2,1065.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364mm:g4364mm_g006951918:00695_1918-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1251.0,1426.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5254822,41.7258774]}},{"type":"Feature","properties":{"resourceCoords":[652.0,26.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.525093,41.728642]}}]}}]}