{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01684_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Twin Falls, Idaho | 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":"13"},{"label":"placed","value":"6"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 6"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"1 sheet(s) cut into 1 panels"},{"label":"unplaced pages","value":"p10 (tier 2, 42.55619,-114.47514 +/-100m); p13 (tier 1, 42.55533,-114.46358 +/-196m); p2 (tier 1, 42.56055,-114.46453 +/-261m); p4 (tier 3, 26.06382,-70.10849 +/-327697m); p5 (tier 2, 42.55876,-114.47136 +/-100m); p8 (tier 2, 42.55471,-114.46408 +/-234m); p9 (tier 1, 42.55673,-114.46179 +/-196m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Twin Falls, Idaho | 1909 | sanborn01684_002 p11","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.24"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:54:35Z","modified":"2026-10-18T22:54:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"113.5,129.8 1505.0,134.0 1505.0,625.0 1536.8,624.6 1612.0,966.2 1612.0,1227.6 1536.5,1581.2 1505.0,1581.5 1505.1,1912.0 1483.1,1912.0 1483.1,1884.9 1378.6,1855.5 749.7,1897.6 69.1,1848.8 44.8,1910.5 2.0,1895.8 75.0,1720.3 88.1,1310.9 38.6,981.9 46.3,96.2 113.5,35.5 113.5,129.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1505.0,625.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4710089,42.5551582]}},{"type":"Feature","properties":{"resourceCoords":[1505.0,134.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.470073,42.5558597]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Twin Falls, Idaho | 1909 | sanborn01684_002 p12","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:54:35Z","modified":"2026-10-18T22:54:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"491.5,156.8 872.1,159.0 1509.7,167.4 1586.8,166.4 1596.6,235.5 1550.0,229.9 1544.2,307.6 1555.8,748.2 1611.7,878.3 1555.2,1739.8 831.2,1724.7 151.2,1731.7 233.4,1346.9 233.4,1062.3 151.6,690.6 117.0,691.0 117.0,156.6 491.5,156.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[117.0,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4710089,42.5551582]}},{"type":"Feature","properties":{"resourceCoords":[117.0,1732.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4728319,42.5537916]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Twin Falls, Idaho | 1909 | sanborn01684_002 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.66"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3220.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4431.2"}],"created":"2026-10-18T22:54:35Z","modified":"2026-10-18T22:54:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.1,1203.0 55.9,1908.0 800.9,1908.3 1014.5,1808.5 1289.5,1810.5 1303.8,1853.3 1267.4,1881.2 1394.0,1907.5 1449.9,1882.6 1413.3,1850.1 1416.9,1811.8 1465.6,1806.7 1462.1,1598.9 1559.4,1462.8 1465.4,1142.8 1537.9,930.5 1482.3,904.8 1485.5,855.6 777.5,842.0 79.0,850.2 79.5,1202.0 56.1,1203.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[79.0,1867.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4746558,42.5524284]}},{"type":"Feature","properties":{"resourceCoords":[79.0,850.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4728319,42.5537916]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Twin Falls, Idaho | 1909 | sanborn01684_002 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.53"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:54:35Z","modified":"2026-10-18T22:54:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.5,236.6 34.7,239.8 36.6,1868.4 1600.1,1881.5 1608.2,1873.5 1612.0,270.4 1612.0,154.3 1546.0,35.3 191.6,24.0 166.4,1.0 154.2,1.0 49.5,100.8 49.6,236.7 31.5,236.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1083.0,143.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4630311,42.5574697]}},{"type":"Feature","properties":{"resourceCoords":[50.0,143.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4648454,42.5561108]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Twin Falls, Idaho | 1909 | sanborn01684_002 p6","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:54:35Z","modified":"2026-10-18T22:54:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1764.6 1.0,1867.9 1512.0,1873.0 1514.8,1346.4 1517.3,258.4 1517.7,105.6 1495.3,44.9 1304.2,17.4 25.8,52.4 57.4,1713.6 1.0,1764.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1512.0,1873.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.470073,42.5558597]}},{"type":"Feature","properties":{"resourceCoords":[1516.0,835.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4682455,42.5572198]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Twin Falls, Idaho | 1909 | sanborn01684_002 p7","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:54:35Z","modified":"2026-10-18T22:54:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"114.0,1775.0 492.4,1773.2 876.9,1773.5 1521.1,1778.8 1599.1,1777.3 1553.1,1464.6 1611.6,1229.2 1608.8,543.1 1531.2,286.3 1612.0,206.1 1612.0,187.8 1474.3,188.4 1362.6,72.2 1275.1,143.9 725.6,42.5 202.0,30.1 141.2,1.0 110.2,1.0 110.6,140.8 114.0,1242.0 114.0,1775.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd427m:g4274m:g4274tm:g016841909:01684_1909-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[114.0,1242.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.4691444,42.5565487]}},{"type":"Feature","properties":{"resourceCoords":[114.0,1775.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-114.470073,42.5558597]}}]}}]}