{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01585_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Culdesac, Idaho | 1929 | 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":"2"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 46.37427,-116.67118 +/-167m); p1__3 (tier 4, 46.37427,-116.67118 +/-167m); p2__2 (tier 2, 46.37414,-116.67124 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274cm:g015851929:01585_1929-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Culdesac, Idaho | 1929 | sanborn01585_002 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.24"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1859.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4592.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T00:12:14Z","modified":"2026-10-19T00:12:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274cm:g015851929:01585_1929-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274cm:g015851929:01585_1929-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"469.9,1766.6 1122.5,1754.2 1122.4,1744.0 1366.2,1745.4 1361.0,1646.9 1402.2,1623.6 1402.7,1588.0 1403.3,1546.6 1404.0,1546.6 1508.5,1547.2 1537.2,1547.3 1586.1,1519.7 1609.6,736.5 1574.5,106.3 1523.2,128.2 1435.7,18.0 557.0,45.1 509.0,1708.3 469.9,1766.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274cm:g015851929:01585_1929-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1122.4,1744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.6711084,46.3739778]}},{"type":"Feature","properties":{"resourceCoords":[1337.2,750.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.6684546,46.3735865]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274cm:g015851929:01585_1929-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Culdesac, Idaho | 1929 | sanborn01585_002 p2 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.23"},{"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":"2026-10-19T00:12:14Z","modified":"2026-10-19T00:12:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274cm:g015851929:01585_1929-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274cm:g015851929:01585_1929-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"348.3,1081.6 342.4,1081.5 341.1,1085.6 85.0,1083.6 39.0,1227.1 98.9,1545.9 64.0,1858.5 1468.0,1891.0 1535.5,1866.1 1579.0,404.2 1511.9,85.0 1517.3,1.0 1385.7,1.0 1383.2,33.7 1340.7,54.3 1339.7,152.7 1096.9,136.1 1096.4,146.3 445.5,118.1 392.0,188.1 415.1,848.7 348.6,1061.6 348.3,1081.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274cm:g015851929:01585_1929-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1048.0,1131.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.6737729,46.3739491]}},{"type":"Feature","properties":{"resourceCoords":[653.0,1634.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-116.6751842,46.3746166]}}]}}]}