{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn00782_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Redondo Beach, California | 1904 | 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":"15"},{"label":"placed","value":"8"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 5, snap:0 1, georef-street 1, georef-snap 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p10 (tier 4, 33.84422,-118.38978 +/-1201m); p2__1 (tier 3, 33.85130,-118.39241 +/-557m); p2__2 (tier 1, 33.84708,-118.39227 +/-144m); p3__1 (tier 1, 33.84539,-118.39029 +/-100m); p4__2 (tier 1, 33.83993,-118.38616 +/-178m); p5__1 (tier 1, 33.83880,-118.38838 +/-258m); p5__2 (tier 1, 33.84219,-118.38599 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Redondo Beach, California | 1904 | sanborn00782_003 p1 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.30"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3388.0"},{"label":"split_canvas_y","value":"4202.8"},{"label":"split_canvas_w","value":"3064.0"},{"label":"split_canvas_h","value":"3449.2"}],"created":"2026-10-18T20:52:39Z","modified":"2026-10-18T20:52:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1578.2,1087.8 914.7,1079.5 891.2,1877.9 1583.0,1892.2 1578.2,1087.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[847.0,1050.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.39650432635393,33.85319987127004]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1050.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.39668356040451,33.85389880172526]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.39574202890526,33.85406768384936]}},{"type":"Feature","properties":{"resourceCoords":[847.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.39556279485468,33.85336875339414]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Redondo Beach, California | 1904 | sanborn00782_003 p3 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.76"},{"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":"2026-10-18T20:52:39Z","modified":"2026-10-18T20:52:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"369.1,1890.2 370.1,1890.2 1558.0,1879.3 1567.8,1862.1 1589.7,905.3 1612.0,901.1 1612.0,873.2 1561.3,873.2 1537.6,873.0 1494.3,870.7 1490.4,870.7 776.0,873.1 774.8,870.7 774.1,868.7 576.0,423.6 538.7,46.8 463.5,126.8 425.6,412.6 135.6,411.1 69.8,459.6 109.3,567.1 43.1,776.2 48.4,1450.5 78.1,1451.9 302.1,1885.2 369.1,1890.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1001.0,1891.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3887863,33.8463305]}},{"type":"Feature","properties":{"resourceCoords":[1001.0,874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3903334,33.8476957]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0003__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Redondo Beach, California | 1904 | sanborn00782_003 p3 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.87"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2442.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4010.0"},{"label":"split_canvas_h","value":"3482.8"}],"created":"2026-10-18T20:52:39Z","modified":"2026-10-18T20:52:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0003__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1553.0,869.7 1553.4,869.7 1554.0,846.7 1555.0,796.0 1582.8,795.5 1536.8,524.1 1584.2,140.3 1515.9,63.2 1381.7,105.8 1199.4,19.2 650.4,23.9 656.5,552.3 773.8,841.4 1551.0,865.9 1553.0,869.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0003__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[610.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.38955321195087,33.85073334757639]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.38799495185876,33.84941692340315]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,870.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.38937547738047,33.8482963874364]}},{"type":"Feature","properties":{"resourceCoords":[610.5,870.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.39093373747258,33.84961281160964]}},{"type":"Feature","properties":{"resourceCoords":[1554.0,846.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3894291,33.8484047]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Redondo Beach, California | 1904 | sanborn00782_003 p4 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.29"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1652.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5999.2"}],"created":"2026-10-18T20:52:39Z","modified":"2026-10-18T20:52:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1262.8,413.2 1263.6,427.6 617.9,436.8 285.4,585.2 42.4,594.1 4.2,1905.6 71.0,1912.0 330.1,1912.0 354.1,1868.9 1011.5,1904.2 1067.5,1904.0 1098.3,1912.0 1612.0,1912.0 1612.0,1499.5 1597.3,1486.9 1583.2,847.0 1612.0,845.3 1612.0,838.3 1543.4,843.5 1293.1,413.2 1262.8,413.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1041.0,1894.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3892748,33.8434225]}},{"type":"Feature","properties":{"resourceCoords":[1041.0,875.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3907118,33.8448234]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Redondo Beach, California | 1904 | sanborn00782_003 p6","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.36"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:52:39Z","modified":"2026-10-18T20:52:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1053.8 1612.0,1028.8 1407.4,998.8 1398.5,810.4 1379.8,616.4 1333.3,345.6 1279.8,144.9 1235.6,1.0 756.7,1.0 629.9,34.1 581.9,61.0 1.0,344.8 1.0,419.6 45.4,400.2 153.3,721.6 146.1,1169.7 40.8,1845.5 1.0,1844.0 1.0,1855.3 654.5,1912.0 925.0,1912.0 925.5,1880.2 1552.2,1855.8 1584.1,1060.4 1612.0,1053.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3905969,33.8432741]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3871005,33.8438554]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3862704,33.8404113]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3897668,33.83983]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Redondo Beach, California | 1904 | sanborn00782_003 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:52:39Z","modified":"2026-10-18T20:52:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.4,793.2 106.9,943.4 113.8,1149.6 98.2,1422.0 72.7,1613.9 39.1,1798.1 230.3,1873.1 225.8,1897.2 1528.3,1891.8 1589.7,1703.2 1564.9,891.1 1610.4,631.3 1558.8,55.3 88.4,30.4 7.1,209.8 1.0,207.1 1.0,494.2 7.7,517.5 17.4,551.3 1.0,556.0 1.0,771.1 96.4,793.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1164.0,127.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.38636590942947,33.84565540555492]}},{"type":"Feature","properties":{"resourceCoords":[1283.0,1163.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.38517348527951,33.84400130387959]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Redondo Beach, California | 1904 | sanborn00782_003 p8","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.35"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:52:39Z","modified":"2026-10-18T20:52:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1187.1,1872.8 1281.6,1857.0 1511.5,1869.1 1516.2,877.4 1571.5,823.3 1592.1,554.9 1533.9,1.0 1493.6,1.0 1367.8,4.1 1305.8,11.7 1305.8,14.1 616.2,37.8 614.9,26.6 60.4,72.5 50.0,1822.8 790.4,1872.3 790.2,1875.4 1187.1,1872.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1337.0,27.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3881894,33.8400563]}},{"type":"Feature","properties":{"resourceCoords":[1337.0,1859.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3878762,33.8366691]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Redondo Beach, California | 1904 | sanborn00782_003 p9","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.07"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T20:52:39Z","modified":"2026-10-18T20:52:39Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"828.0,34.4 1583.2,33.7 1612.0,1643.8 1612.0,1653.5 1566.8,1882.5 33.5,1875.5 64.5,53.5 484.1,31.0 583.4,9.7 827.0,11.0 828.0,34.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd436m:g4364m:g4364rm:g4364rm_g007821904:00782_1904-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[642.0,859.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.387823,33.835181]}},{"type":"Feature","properties":{"resourceCoords":[642.0,9.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3878762,33.8366691]}}]}}]}