{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00837_010.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Santa Paula, California | 1953 | 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":"43"},{"label":"placed","value":"29"},{"label":"unplaced","value":"14"},{"label":"fit sources","value":"georef-snap 15, georef 12, georef-street 1, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"9 sheet(s) cut into 19 panels"},{"label":"unplaced pages","value":"p12__2 (tier 2, 34.35795,-119.05994 +/-623m); p20__1 (tier 1, 34.35715,-119.05409 +/-254m); p26__2 (tier 1, 34.35400,-119.05417 +/-100m); p28__2 (tier 1, 34.34958,-119.06032 +/-110m); p29__1 (tier 1, 34.35049,-119.05394 +/-110m); p2__2 (tier 1, 34.35664,-119.06974 +/-209m); p31__1 (tier 1, 34.36005,-119.04539 +/-212m); p31__2 (tier 1, 34.36039,-119.04472 +/-216m); p32 (tier 3, 34.36299,-119.04339 +/-582m); p33__1 (tier 4, 34.35519,-119.06239 +/-1807m); p33__2 (tier 4, 34.35519,-119.06239 +/-1807m); p34__1 (tier 4, 34.35519,-119.06239 +/-1807m); p34__2 (tier 4, 34.35519,-119.06239 +/-1807m); p34__3 (tier 4, 34.35519,-119.06239 +/-1807m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p10","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.8,982.5 143.6,981.5 143.2,867.0 152.4,865.9 151.2,517.4 141.2,516.4 148.3,408.4 135.9,120.9 148.0,102.3 858.5,93.7 1381.5,93.0 1387.4,634.4 1386.5,747.9 1394.3,804.3 1401.8,1394.6 1399.2,1552.5 1404.8,1641.7 1405.0,1788.0 1139.8,1791.0 910.8,1797.6 160.9,1801.4 152.8,982.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[868.0,813.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0626508,34.3569932]}},{"type":"Feature","properties":{"resourceCoords":[1405.0,1788.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.060768,34.3556509]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"72.2,1844.8 73.7,1730.8 71.0,1186.9 78.3,246.2 387.6,242.0 954.0,243.2 963.4,178.2 1558.1,157.8 1552.6,850.1 1552.2,897.6 1540.3,897.6 1512.0,1881.0 1101.3,1882.4 144.6,1887.8 79.7,1901.5 72.2,1844.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1063.0,1857.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.05954295029322,34.35806008042093]}},{"type":"Feature","properties":{"resourceCoords":[948.0,250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06104480617428,34.36074660791066]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p12 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.94"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3190.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4461.6"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0012__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"98.7,1889.8 349.4,1912.0 583.2,1912.0 583.5,1895.7 584.5,1847.5 1066.4,1854.2 1503.9,1854.8 1503.0,852.6 1112.5,849.7 170.0,844.5 106.0,857.4 103.4,1441.3 98.2,1597.3 102.3,1685.7 100.0,1830.3 98.8,1883.3 98.7,1889.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[590.0,846.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0605451,34.3576926]}},{"type":"Feature","properties":{"resourceCoords":[1550.0,1855.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.057697,34.3565907]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1602.8,1814.8 1602.8,1808.2 1566.8,1807.2 1536.5,992.5 1539.0,930.3 1540.8,62.9 1536.2,9.6 1523.0,9.8 609.7,1.0 90.8,1.0 90.6,15.9 78.8,15.9 49.5,989.2 35.5,989.2 45.3,1911.4 595.9,1909.0 723.9,1912.0 801.0,1912.0 886.2,1912.0 889.9,1902.5 1545.9,1894.5 1602.8,1814.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1066.0,30.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.05721720866269,34.360642572768654]}},{"type":"Feature","properties":{"resourceCoords":[1542.0,988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.05545382413659,34.35929336772767]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"78.4,1912.0 45.4,1067.2 47.9,1002.7 48.0,103.3 43.1,48.0 41.8,30.8 1546.8,58.3 1564.7,951.3 1495.4,1819.5 1562.4,1876.9 142.7,1881.8 121.2,1912.0 78.4,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[548.0,1047.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.05445782233146,34.35963293395072]}},{"type":"Feature","properties":{"resourceCoords":[1038.0,71.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.05420983459844,34.36157628079516]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1519.8,1876.5 108.0,1815.0 120.4,1641.3 52.3,1677.2 36.2,1577.9 19.4,1571.4 21.1,1267.8 19.4,1014.4 27.4,710.9 26.6,325.4 22.1,141.4 974.2,143.8 974.7,117.3 1461.0,143.1 1513.3,352.6 1525.0,352.6 1570.2,1086.9 1535.2,1087.1 1513.5,1678.8 1568.3,1680.4 1519.8,1876.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[53.0,716.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.07135939452667,34.35222639554594]}},{"type":"Feature","properties":{"resourceCoords":[54.0,1278.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.07254206390772,34.35184913842826]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1018.8,1744.5 58.9,1752.8 58.2,1736.1 58.0,1716.4 23.5,1719.2 22.4,1719.3 1.7,107.3 2.7,107.4 3.1,138.9 1018.5,132.6 1017.0,47.0 1209.2,48.5 1414.1,44.3 1469.8,43.8 1503.3,1456.7 1544.0,1456.6 1503.0,1738.0 1019.0,1717.8 1018.8,1744.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[66.0,135.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0667754790581,34.353692711447174]}},{"type":"Feature","properties":{"resourceCoords":[66.0,1741.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.07014409272664,34.35265933171555]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1432.2,1650.8 1229.2,1655.8 1038.8,1655.1 1040.6,1739.9 34.5,1750.5 33.9,1719.2 80.7,1719.9 74.2,1494.1 64.6,1344.0 63.0,1013.7 50.2,599.0 46.7,171.3 101.9,168.3 574.3,163.1 724.4,158.2 1015.4,156.2 1015.1,135.8 1557.1,141.2 1558.8,241.5 1565.7,818.2 1547.5,818.0 1575.3,1631.2 1565.3,1635.8 1499.9,1649.9 1432.2,1650.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1027.0,1652.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06585214975732,34.35212501784027]}},{"type":"Feature","properties":{"resourceCoords":[81.0,1746.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06678704092698,34.353720493249]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p18","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1538.0,36.8 1507.9,517.7 1486.4,517.5 1519.8,1047.0 1540.5,1047.5 1542.7,1435.5 1543.7,1783.5 1003.9,1770.7 1003.9,1791.0 714.0,1789.0 564.4,1791.8 93.7,1790.4 38.7,1792.6 36.9,1739.7 40.9,1000.4 36.8,774.5 36.5,513.0 89.3,513.9 95.8,514.0 116.2,264.0 115.1,31.0 667.5,38.1 1067.4,33.8 1489.4,36.5 1538.0,36.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1005.0,1045.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0611097,34.3536025]}},{"type":"Feature","properties":{"resourceCoords":[1003.0,35.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0589732,34.3542814]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p19","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"771.0,1830.8 1173.2,1824.0 1597.8,1824.3 1598.8,1782.2 1594.4,853.9 1572.4,854.0 1529.9,351.9 1517.3,351.9 1518.8,103.2 1082.5,128.8 1074.4,1.0 1067.5,1.0 1069.2,51.7 391.8,122.4 172.0,109.5 59.3,67.2 57.1,356.8 60.9,906.0 145.9,904.9 150.8,1343.3 150.2,1826.5 198.5,1826.8 771.0,1830.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1104.0,855.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0569295,34.3549245]}},{"type":"Feature","properties":{"resourceCoords":[151.0,1586.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0592268,34.3561053]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0020__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p20 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.33"},{"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":"3168.0"},{"label":"split_canvas_h","value":"4511.2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0020__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"580.3,10.9 42.2,25.9 9.0,329.1 43.8,1043.7 423.7,1096.6 494.9,1051.9 649.9,1116.7 695.7,1115.9 768.9,860.8 723.6,749.6 737.1,52.8 580.3,10.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0020__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.05017587158252,34.35813608758647]}},{"type":"Feature","properties":{"resourceCoords":[792.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.04957234999756,34.35677185307761]}},{"type":"Feature","properties":{"resourceCoords":[792.0,1127.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.05190947240375,34.356057244515654]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1127.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.05251299398871,34.35742147902452]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1552.5,1912.0 1530.5,1912.0 1233.4,1838.4 1169.3,1884.9 193.9,1881.9 186.8,1912.0 131.1,1912.0 146.3,1313.5 181.7,1312.9 127.7,571.1 115.9,571.2 60.5,359.8 54.0,359.6 95.0,77.3 601.5,76.2 1085.0,73.2 1541.2,68.1 1542.9,318.4 1553.0,1305.0 1549.8,1694.3 1552.0,1866.8 1552.5,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[597.0,80.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06801124689623,34.34941455164907]}},{"type":"Feature","properties":{"resourceCoords":[1539.0,80.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06727938103872,34.34778790494951]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"40.6,1565.6 50.1,1565.6 49.4,1101.7 51.0,610.0 55.0,53.6 1496.0,33.0 1496.0,46.0 1509.6,113.5 1529.6,158.6 1540.5,211.1 1541.4,554.6 1541.2,1560.5 1535.6,1560.5 1526.3,1858.4 1409.3,1884.1 1243.4,1796.8 1175.1,1850.3 960.1,1808.0 850.6,1885.8 61.0,1886.8 60.5,1912.0 50.2,1912.0 40.6,1565.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1529.0,564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06500641297917,34.350443332074256]}},{"type":"Feature","properties":{"resourceCoords":[78.0,1558.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06720156826253,34.3478224532502]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p23","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.6,159.3 882.2,130.2 882.0,148.7 1464.7,141.0 1517.2,140.1 1524.8,567.5 1517.8,567.6 1555.6,1547.5 1546.5,1547.7 1516.6,1912.0 1498.5,1874.5 515.4,1881.0 281.2,1818.8 97.7,1862.0 102.5,1569.5 107.9,1569.3 93.5,581.9 87.7,244.6 76.2,193.2 60.6,159.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1206.0,144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0629889,34.3519307]}},{"type":"Feature","properties":{"resourceCoords":[514.0,1561.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0633545,34.3490365]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p24","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1531.3,463.9 1522.0,528.0 1520.2,715.0 1517.0,1055.0 1522.3,1623.0 1522.3,1767.8 1522.9,1839.7 536.0,1871.6 536.0,1864.5 105.7,1869.5 100.8,1465.0 95.1,1069.0 74.0,1068.5 35.1,528.3 57.0,528.3 83.4,37.0 286.0,36.5 522.0,38.0 1531.4,30.4 1531.3,463.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[522.0,38.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0582058,34.3525914]}},{"type":"Feature","properties":{"resourceCoords":[1517.0,1055.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0595504,34.3502318]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1547.6,60.5 1586.7,366.5 1612.0,365.9 1612.0,383.4 1563.9,387.4 1587.5,506.1 1598.7,613.2 1602.5,724.6 1591.2,1832.5 585.5,1828.2 350.4,1823.9 99.2,1821.6 100.5,1779.0 104.4,840.2 82.2,840.1 43.7,332.1 31.0,331.9 34.6,80.5 586.3,53.0 586.3,64.7 1430.1,56.9 1431.3,20.4 1547.6,60.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[108.0,1331.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0575555309334,34.35374011686748]}},{"type":"Feature","properties":{"resourceCoords":[594.0,841.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.05614702461834,34.353230766690594]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0026__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p26 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.91"},{"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":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0026__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"108.0,1065.3 96.2,1065.4 107.8,1912.0 144.8,1912.0 171.2,1834.8 802.2,1894.0 997.0,1858.0 985.5,1081.9 883.0,916.9 834.9,567.8 908.5,312.4 1099.8,306.4 1197.7,194.1 1533.6,180.3 1612.0,203.7 1612.0,167.9 1203.2,117.5 1095.2,29.1 184.5,54.5 184.5,61.4 53.8,69.2 108.0,1065.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0026__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[772.0,1064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0531383,34.3542016]}},{"type":"Feature","properties":{"resourceCoords":[452.0,43.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0546093,34.3557419]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p27","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"51.4,1657.8 61.5,1270.5 68.9,288.9 71.6,49.3 410.6,42.6 411.7,32.6 773.1,42.7 792.5,112.9 1022.6,124.8 1159.2,115.7 1169.5,49.3 1548.6,80.5 1582.0,1752.5 1524.7,1878.8 109.7,1895.6 50.3,1879.8 50.5,1829.3 51.4,1657.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.067228,34.3479422]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.0659084,34.3451614]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.0699029,34.3438692]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.0712225,34.34665]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0028__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p28 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.73"},{"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":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0028__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"101.0,529.0 101.0,1055.0 111.7,1621.8 114.5,1847.1 545.9,1881.2 746.1,1855.5 698.2,1728.8 753.9,1639.6 779.6,1266.2 784.0,1265.7 784.0,1264.7 794.4,1264.5 959.1,1245.2 1084.5,1157.7 1493.6,1149.5 1557.4,1016.3 1470.5,867.7 1411.8,252.8 1459.2,121.6 1285.6,58.8 105.8,46.8 109.7,465.0 101.0,529.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0028__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[101.0,529.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0584501,34.3505604]}},{"type":"Feature","properties":{"resourceCoords":[101.0,1055.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0595504,34.3502318]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0029__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p29 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.94"},{"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":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0029__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1548.8,120.0 1531.3,119.0 1527.5,71.1 1409.3,94.4 1302.6,105.3 1191.8,109.0 88.9,95.9 74.5,95.7 36.3,1252.0 67.0,1187.0 249.3,1242.0 309.0,1176.2 309.0,1170.0 314.6,1170.0 317.6,1166.7 645.7,1168.7 684.0,1332.3 792.9,1417.1 798.5,1417.3 798.4,1421.5 804.3,1426.0 796.9,1626.7 705.5,1700.8 765.6,1747.7 733.5,1790.0 1341.8,1877.2 1491.4,1794.3 1575.8,1435.6 1548.8,120.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0029__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1309.0,976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0541491,34.3501619]}},{"type":"Feature","properties":{"resourceCoords":[465.0,100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0566196,34.351107]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"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":"3664.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3987.2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1303.2,980.3 428.1,975.6 192.3,1037.7 62.1,1872.2 185.6,1912.0 1416.5,1912.0 1415.6,1836.8 1414.8,1779.2 1406.9,1179.0 1415.0,1002.2 1304.5,997.6 1303.2,980.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[805.0,1777.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0694028,34.3562797]}},{"type":"Feature","properties":{"resourceCoords":[1415.0,1002.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0687343,34.357995]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"809.5,1912.0 826.7,1912.0 833.3,1802.5 1008.5,1813.9 1604.3,1817.5 1604.0,1350.8 1606.2,933.5 1602.9,841.8 1609.2,612.7 1603.0,612.0 1603.0,595.0 1609.7,594.2 1610.2,572.9 1610.5,563.8 1603.0,563.0 1603.0,450.0 1612.0,449.0 1612.0,254.0 1603.0,253.0 1602.7,170.4 1550.8,169.4 1317.7,170.7 991.6,161.9 847.1,151.3 750.1,156.9 564.2,191.3 294.9,273.7 175.1,287.8 1.0,278.7 1.0,318.4 23.0,323.0 43.5,1771.8 115.2,1689.7 184.2,1874.3 810.1,1884.4 809.5,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1144.0,164.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06507991210215,34.35856707411172]}},{"type":"Feature","properties":{"resourceCoords":[954.0,885.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06673150112059,34.35840664313783]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p30","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"82.8,1178.5 48.0,1024.5 85.8,808.2 28.3,452.9 75.2,69.8 280.1,24.6 807.6,65.0 859.8,39.3 1214.8,41.0 1292.8,67.4 1380.3,65.5 1378.1,48.9 1549.5,79.3 1551.5,1857.8 324.3,1888.5 84.3,1838.8 91.0,1667.3 50.2,1542.8 89.0,1358.5 46.8,1273.0 82.8,1178.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[295.0,786.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06446204304113,34.371406666763605]}},{"type":"Feature","properties":{"resourceCoords":[295.0,1829.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06300047918548,34.36784529109902]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"61.5,92.4 343.1,42.4 870.0,15.7 1089.6,71.4 1086.8,223.3 1173.9,294.2 1282.0,397.8 1364.7,519.9 1415.7,636.9 1444.8,760.4 1456.4,927.6 1441.4,1876.8 911.3,1870.0 190.9,1868.6 191.9,1806.9 189.2,1571.0 196.2,1241.0 206.1,1094.8 199.8,996.8 163.9,808.9 79.0,536.9 64.1,415.8 72.3,238.6 32.3,238.8 61.5,92.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[196.0,1852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06471454776172,34.35779248513754]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06285805353191,34.36016683109807]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1400.0,1549.7 1279.0,1580.6 1164.7,1633.0 1046.0,1716.5 946.1,1824.9 877.9,1912.0 819.3,1912.0 728.2,1912.0 732.7,1893.0 389.2,1876.2 128.8,1781.0 33.6,1233.5 60.2,948.0 130.9,818.4 75.4,821.5 47.0,686.8 74.0,549.0 129.5,546.0 133.9,151.3 240.6,54.3 242.0,78.0 1257.0,66.5 1461.1,65.9 1487.6,656.5 1552.2,665.3 1557.0,1227.9 1564.4,1535.2 1400.0,1549.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1062.0,1232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0626066,34.3612537]}},{"type":"Feature","properties":{"resourceCoords":[242.0,78.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0608099,34.3634096]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1569.4,1895.2 1547.2,1894.9 1541.2,1201.0 1590.3,1088.5 1538.3,39.5 169.9,20.2 128.6,1.0 127.4,1.0 136.7,1003.6 136.9,1885.2 136.9,1912.0 1495.0,1912.0 1557.8,1912.0 1570.8,1911.7 1569.4,1895.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[626.0,955.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.05900284324038,34.362056086694196]}},{"type":"Feature","properties":{"resourceCoords":[1100.0,955.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.05799493750588,34.36236221872746]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1454.4,205.6 1469.7,864.5 1472.6,864.5 1548.3,1852.2 1528.5,1852.2 1324.8,1857.4 933.4,1858.6 625.2,1850.8 367.8,1852.7 59.5,1851.3 81.6,1793.2 33.5,1774.8 53.4,46.0 1425.7,20.8 1556.4,70.5 1542.0,205.4 1454.4,205.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.07477301595007,34.35486718415211]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.07142694714753,34.35592595853969]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.06991660744808,34.3526266353395]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-119.07326267625062,34.35156786095192]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p8","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1716.4 1.0,1803.4 659.2,1793.0 659.2,1790.1 1612.0,1724.4 1612.0,108.4 663.1,78.8 663.0,129.2 385.1,124.8 85.0,124.5 84.2,124.5 68.2,1344.8 27.1,1466.7 33.6,1467.8 38.0,1720.6 1.0,1716.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[663.0,734.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.0688336,34.3550377]}},{"type":"Feature","properties":{"resourceCoords":[663.0,1335.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.070085,34.3546386]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Santa Paula, California | 1953 | sanborn00837_010 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T04:41:34Z","modified":"2026-10-19T04:41:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4.8,835.0 6.2,563.3 2.6,196.4 2.0,140.6 457.6,132.6 865.0,127.9 954.5,123.2 1178.3,125.5 1217.2,125.9 1226.0,126.0 1226.7,118.7 1337.0,116.8 1338.1,125.5 1528.5,122.3 1529.3,113.5 1598.6,112.1 1598.0,139.0 1603.0,292.0 1604.1,292.1 1609.2,420.3 1603.0,421.0 1602.0,526.0 1611.8,527.0 1611.8,574.0 1603.0,575.0 1603.0,597.0 1611.8,598.0 1612.0,868.0 1603.0,869.0 1602.0,938.0 1603.0,981.0 1612.0,982.0 1612.0,1783.5 1565.2,1785.4 1142.4,1786.1 732.4,1796.1 405.9,1795.7 257.4,1804.2 34.1,1809.2 54.1,834.5 4.8,835.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364sm:g4364sm_g008371953:00837_1953-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[917.0,1406.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06516564330865,34.35503326428026]}},{"type":"Feature","properties":{"resourceCoords":[470.0,116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-119.06715435952314,34.35701646215356]}}]}}]}