{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03347_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lake Charles, Louisiana | 1909 | 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":"59"},{"label":"placed","value":"35"},{"label":"unplaced","value":"24"},{"label":"fit sources","value":"georef 20, georef-snap 14, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"10 sheet(s) cut into 31 panels"},{"label":"unplaced pages","value":"p12 (tier 3, 30.23712,-93.22244 +/-514m); p14__2 (tier 1, 30.23474,-93.21460 +/-100m); p27__2 (tier 1, 30.23839,-93.19729 +/-100m); p2__2 (tier 1, 30.25114,-93.20093 +/-100m); p2__3 (tier 1, 30.25110,-93.20075 +/-100m); p34__1 (tier 1, 30.22133,-93.21747 +/-210m); p34__3 (tier 1, 30.22045,-93.21777 +/-140m); p35__1 (tier 1, 30.21863,-93.20767 +/-110m); p35__2 (tier 1, 30.21836,-93.20915 +/-138m); p35__4 (tier 1, 30.21809,-93.20770 +/-167m); p35__5 (tier 1, 30.21915,-93.20952 +/-100m); p35__6 (tier 3, 30.21902,-93.21763 +/-1414m); p37__2 (tier 1, 30.24106,-93.24910 +/-100m); p38__1 (tier 2, 30.23360,-93.24880 +/-100m); p38__2 (tier 2, 30.23360,-93.24880 +/-100m); p39 (tier 4, 30.23406,-93.21264 +/-3593m); p3__1 (tier 1, 30.24818,-93.20166 +/-256m); p3__2 (tier 1, 30.24792,-93.20195 +/-104m); p5 (tier 3, 30.24545,-93.20417 +/-514m); p6__1 (tier 1, 30.24010,-93.20948 +/-232m); p6__2 (tier 1, 30.23978,-93.21092 +/-100m); p6__6 (tier 1, 30.23028,-93.20600 +/-100m); p6__7 (tier 1, 30.24163,-93.20945 +/-100m); p7 (tier 1, 30.24123,-93.21294 +/-259m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p10","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"696.7,1802.5 408.3,1787.6 175.7,1785.8 183.3,1695.3 204.4,1051.3 154.4,1051.2 139.4,838.9 124.8,839.5 154.2,189.0 746.3,29.3 1269.8,29.3 1433.8,88.4 1432.9,180.6 1447.6,815.3 1505.7,816.1 1514.1,1053.9 1488.0,1054.0 1488.5,1811.0 840.9,1814.2 696.7,1802.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[823.0,1054.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.207068,30.238117]}},{"type":"Feature","properties":{"resourceCoords":[1488.0,1054.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20562,30.238117]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.78"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"75.1,1109.3 101.8,1109.2 93.2,865.7 33.7,864.9 18.7,214.8 19.6,120.4 35.2,126.0 57.2,30.5 167.4,15.8 1305.6,15.9 1540.6,74.7 1584.7,177.4 1584.5,1829.8 1547.8,1888.6 1285.7,1882.0 1285.5,1871.9 700.4,1870.7 75.5,1884.5 75.1,1109.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[86.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20559666748633,30.236734390894917]}},{"type":"Feature","properties":{"resourceCoords":[86.0,1062.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20559675794756,30.238203888533086]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p13","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.74"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1718.7 1.0,1810.6 955.2,1804.0 1188.7,1804.0 1405.3,1804.0 1506.0,1804.0 1507.5,1148.5 1505.0,488.8 1507.4,46.4 1489.3,104.8 1424.8,61.5 1087.1,96.6 1058.5,39.0 828.7,24.1 167.7,87.2 66.7,266.5 130.7,532.5 50.9,884.2 99.3,1660.1 1.0,1718.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[844.0,1804.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.218309,30.234166]}},{"type":"Feature","properties":{"resourceCoords":[1506.0,1804.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21687,30.234169]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p14 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.98"},{"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":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1427.2,1838.4 1431.3,1176.2 1413.9,1176.0 1411.9,556.2 1276.7,556.7 1276.7,516.2 1426.9,515.8 1427.1,465.9 1402.2,285.3 1387.8,285.3 1388.1,289.9 847.3,294.8 740.2,34.8 278.9,18.4 199.4,39.8 188.5,74.8 185.3,518.9 186.7,1181.2 184.0,1839.1 843.0,1836.0 1427.2,1838.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[843.0,1170.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.215449,30.235426]}},{"type":"Feature","properties":{"resourceCoords":[843.0,1836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.215443,30.23418]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"188.9,141.2 823.9,123.7 824.0,132.6 1493.4,194.6 1497.1,475.3 1494.8,1135.1 1499.6,1797.2 830.9,1796.7 830.8,1814.3 205.1,1819.8 188.9,141.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[830.0,1146.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21277937547201,30.235418984243868]}},{"type":"Feature","properties":{"resourceCoords":[830.0,1804.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21419061831658,30.23542074823718]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1479.9,36.4 1480.2,49.3 1506.2,1381.7 1517.0,1791.5 838.7,1737.7 838.5,1728.6 196.2,1754.8 189.2,1446.3 190.6,1401.2 227.9,1401.0 223.6,751.0 107.1,743.8 105.5,504.9 116.4,208.3 126.3,60.0 343.1,54.5 343.1,50.9 792.9,36.9 793.0,43.7 1105.1,46.3 1479.9,35.4 1479.9,36.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[830.0,1388.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20986464622973,30.235434024567763]}},{"type":"Feature","properties":{"resourceCoords":[94.0,744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20847736363021,30.236764312451236]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.69"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"138.9,1225.7 132.5,1897.3 351.4,1898.1 351.5,1894.5 805.9,1893.5 805.8,1900.3 1120.1,1912.0 1499.2,1912.0 1500.8,1255.8 1498.1,628.6 1504.2,275.8 1506.7,1.0 1221.1,1.0 1171.9,24.3 152.7,31.9 153.9,1.0 143.7,1.0 133.9,592.6 138.9,1225.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[816.0,32.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20309317240041,30.235496249805017]}},{"type":"Feature","properties":{"resourceCoords":[816.0,1874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20695942736849,30.235448169662025]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"173.3,1634.4 160.3,678.4 157.4,227.9 156.7,127.2 1481.0,122.0 1481.1,785.1 1487.8,1094.5 1497.4,1856.3 1482.8,1867.7 1238.0,1775.3 73.7,1852.1 87.2,1643.6 82.0,1635.0 173.3,1634.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[825.0,796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21832871758505,30.23292024231829]}},{"type":"Feature","properties":{"resourceCoords":[1478.0,796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21833470662187,30.231694919145426]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p19","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"861.0,327.0 1447.3,325.3 1453.5,1652.5 868.6,1660.7 203.0,1668.0 199.6,334.8 861.0,327.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[861.0,327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.215443,30.23418]}},{"type":"Feature","properties":{"resourceCoords":[203.0,1668.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.216871,30.231684]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p20","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"185.4,1821.0 181.1,1157.0 183.8,495.3 179.5,153.1 846.5,144.7 846.8,181.1 1518.9,192.4 1523.4,491.9 1529.3,1154.5 1524.5,1817.6 185.4,1821.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[849.0,1156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.212757,30.232953]}},{"type":"Feature","properties":{"resourceCoords":[849.0,492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.211337,30.232952]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"751.2,1832.6 751.1,1796.3 84.6,1802.3 81.5,1457.0 78.6,137.6 748.5,143.2 1417.3,147.6 1569.2,150.0 1574.5,841.8 1607.6,836.9 1593.4,1453.0 1541.0,1453.2 1612.0,1542.9 1612.0,1892.0 1595.0,1893.0 1595.0,1912.0 1423.5,1912.0 1422.7,1846.3 751.2,1832.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[748.0,812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20848755054439,30.232966735476502]}},{"type":"Feature","properties":{"resourceCoords":[1410.0,812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20848365189147,30.231742557534666]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"76.9,1878.6 727.4,1887.3 1377.0,1894.7 1524.5,1897.8 1583.1,1635.0 1517.1,996.8 1596.9,749.5 1592.2,437.7 1581.0,47.9 1501.9,1.0 71.9,1.0 71.0,306.7 67.5,642.9 74.2,1240.2 76.9,1878.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[728.0,1224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20559435062276,30.23297777740824]}},{"type":"Feature","properties":{"resourceCoords":[728.0,1857.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20698932097596,30.232968553531226]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0023__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p23 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.63"},{"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":"2800.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0023__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"41.8,1823.1 101.8,1870.1 616.1,1785.0 697.0,1445.0 698.2,1090.3 621.9,127.2 448.5,39.7 1.0,86.4 1.0,363.6 35.7,363.6 41.8,1823.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0023__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[51.0,1028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20287,30.233007]}},{"type":"Feature","properties":{"resourceCoords":[51.0,1694.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.202865,30.231766]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0023__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p23 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2800.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3652.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0023__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"732.0,1876.6 760.9,1853.0 797.6,1878.6 1330.0,1884.0 1549.2,1835.2 1597.0,1434.6 1558.1,238.3 1392.5,32.5 750.4,69.7 735.0,1.0 734.8,1.0 729.0,201.6 728.0,715.7 722.4,1229.3 725.4,1659.8 726.7,1912.0 729.3,1912.0 731.7,1912.0 732.0,1876.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0023__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1383.0,202.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20709549852415,30.23067916075408]}},{"type":"Feature","properties":{"resourceCoords":[739.0,1671.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20844243116463,30.22794954308486]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"247.8,1081.2 237.6,772.1 229.8,109.6 871.2,95.0 1437.7,185.8 1327.1,815.3 1285.3,1100.7 1302.9,1594.4 1363.0,1604.0 1428.9,1614.5 1420.3,1699.0 1140.2,1703.4 1084.8,1833.5 955.9,1864.3 467.3,1857.7 315.6,1802.5 266.2,1842.2 247.8,1081.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[896.0,101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21687506687155,30.230432866907233]}},{"type":"Feature","properties":{"resourceCoords":[245.0,101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21685279687206,30.23165523756243]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"756.4,1611.7 94.3,1487.0 190.7,915.7 181.3,267.8 848.5,257.5 1434.8,246.7 1441.0,903.1 1449.2,1372.7 1384.8,1725.9 756.4,1611.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[197.0,256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2168370080104,30.23170581379298]}},{"type":"Feature","properties":{"resourceCoords":[1445.0,256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21415118126816,30.23168850643556]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p26","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"15"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.4,1258.2 95.5,783.1 99.6,119.1 766.0,130.0 1432.0,130.0 1612.0,128.9 1612.0,221.7 1492.9,220.7 1612.0,346.5 1612.0,772.6 1461.2,771.6 1436.9,790.6 1546.0,791.2 1468.3,1208.0 1331.8,1882.6 673.2,1746.4 25.6,1614.4 96.4,1258.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[766.0,130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.212755,30.231696]}},{"type":"Feature","properties":{"resourceCoords":[1432.0,130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.211338,30.231706]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0027__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p27 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.98"},{"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":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0027__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"723.7,1739.9 1544.2,1903.2 1537.4,1470.6 1538.5,954.5 1535.0,438.0 1539.7,202.8 1516.8,52.7 897.9,39.2 881.2,1.0 879.6,1.0 778.9,81.0 778.5,125.6 777.9,203.7 775.4,512.5 253.9,512.5 235.6,512.5 211.4,531.6 320.3,531.6 245.6,948.1 113.8,1622.6 723.7,1739.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0027__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[902.0,956.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2098431,30.2297122]}},{"type":"Feature","properties":{"resourceCoords":[1535.0,438.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2084957,30.2306676]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p28","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"553.0,1817.0 554.3,1809.2 934.6,1803.4 934.6,1820.2 1451.2,1783.8 1452.0,1715.0 1452.3,951.0 1455.7,871.4 1452.0,71.0 795.0,60.2 498.5,63.8 1.0,161.1 1.0,292.4 39.0,290.2 107.0,1193.0 59.8,1651.0 313.3,1771.6 322.3,1823.1 497.9,1801.4 553.0,1817.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1452.0,71.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2170778,30.2294182]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,1715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.217677,30.22646]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p29","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"169.1,1751.9 167.8,994.2 171.2,915.3 165.9,121.5 846.0,134.0 1490.7,141.7 1494.8,383.6 1491.8,1021.6 1492.0,1766.0 1165.1,1758.4 839.3,1766.5 538.0,1758.8 169.1,1751.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0029/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[846.0,134.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2156548,30.2291772]}},{"type":"Feature","properties":{"resourceCoords":[1492.0,1766.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2149051,30.2260097]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.20"},{"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":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1078.1,1912.0 1086.5,1912.0 1080.1,1868.7 1379.4,1749.7 1362.1,1712.3 1582.1,1611.4 1561.8,1574.0 1571.7,772.2 1465.5,743.8 1266.7,761.4 1056.3,740.1 1044.2,740.0 1044.2,738.9 1041.4,738.6 994.7,510.1 1001.1,193.1 947.6,48.1 524.5,98.8 503.7,124.4 290.7,84.0 314.6,145.7 156.4,217.3 86.5,152.3 68.6,265.1 40.9,257.6 43.9,344.8 150.7,598.4 220.9,977.4 295.8,1044.1 344.7,1057.5 360.8,1057.7 365.5,1057.8 398.3,1058.2 398.3,1058.2 406.8,1074.4 517.8,1426.8 572.9,1852.8 608.1,1841.0 649.1,1886.8 1063.8,1880.2 1078.1,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.2023836143638,30.257757071736272]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.19617230292604,30.25530944317364]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.19950928151098,30.24890123511522]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.20572059294874,30.25134886367785]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p30","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"521.9,1649.8 135.9,1651.3 122.0,918.0 113.3,289.4 104.8,51.2 754.6,50.7 1416.0,52.0 1431.4,656.6 1430.3,928.0 1545.0,1470.4 1549.0,1469.8 1612.0,1793.3 1255.7,1877.0 712.3,1880.8 688.5,1912.0 536.8,1723.8 521.9,1649.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[122.0,918.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.214629,30.22736]}},{"type":"Feature","properties":{"resourceCoords":[1416.0,52.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2115207,30.2284827]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p31","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"26.9,1451.0 20.5,899.1 74.4,634.5 176.9,41.3 774.6,157.2 1578.7,318.3 1581.8,566.7 1586.7,566.6 1583.1,1833.1 1539.9,1876.0 333.2,1879.8 89.1,1850.3 53.4,1778.4 29.8,1779.2 31.0,1451.1 26.9,1451.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[954.0,904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20982615191184,30.22686653582118]}},{"type":"Feature","properties":{"resourceCoords":[1567.0,904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20849363434104,30.226869847214516]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p32","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0032","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"258.4,128.2 258.5,127.8 313.1,142.9 314.3,135.2 690.3,124.7 690.5,141.3 1201.0,98.8 1200.9,30.8 1568.9,33.8 1569.1,1535.5 1580.9,1535.5 1587.7,1803.3 1577.2,1802.8 1539.1,1876.9 809.0,1828.4 295.8,1865.5 41.3,1697.8 21.2,1077.3 97.0,215.9 85.0,151.8 258.4,128.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[696.0,1530.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21933,30.223911]}},{"type":"Feature","properties":{"resourceCoords":[1194.0,1530.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2182838,30.223741]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.9,1512.2 23.1,1512.2 27.1,28.6 324.0,33.9 644.9,23.3 967.0,28.2 1353.0,30.8 1367.1,105.0 1537.3,321.0 1513.3,709.2 1600.0,1375.5 1547.5,1884.3 716.8,1876.7 563.6,1802.3 40.9,1776.8 34.9,1512.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[962.0,1521.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21550398885829,30.22326713777898]}},{"type":"Feature","properties":{"resourceCoords":[1350.0,58.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.21410202817829,30.225824590315]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0034__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p34 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.90"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3639.2"},{"label":"split_canvas_y","value":"2170.0"},{"label":"split_canvas_w","value":"2812.8"},{"label":"split_canvas_h","value":"5482.0"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0034__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1561.9,1769.8 1585.0,679.1 1162.2,563.9 960.5,1105.8 1073.5,1805.6 1155.9,1855.3 1561.9,1769.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0034__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1158.5,1351.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2188405,30.2212276]}},{"type":"Feature","properties":{"resourceCoords":[1158.5,834.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2186272,30.222184]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0035__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p35 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.68"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3488.8"},{"label":"split_canvas_w","value":"1533.2"},{"label":"split_canvas_h","value":"2429.2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0035__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"22.5,934.4 32.4,1455.8 290.1,1443.7 348.0,1365.7 358.6,965.8 294.8,893.9 22.5,934.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0035__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[336.3,1438.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20981985696393,30.22203279275852]}},{"type":"Feature","properties":{"resourceCoords":[336.3,928.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20982936765664,30.222996921189974]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p36","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.21"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1553.2,1826.7 1274.3,1884.2 57.4,1853.7 14.8,1265.8 43.9,69.9 301.3,17.8 1069.0,23.4 1108.0,68.4 1442.1,28.9 1531.7,56.4 1549.8,297.3 1612.0,301.7 1612.0,1648.7 1603.9,1838.3 1553.2,1826.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[608.0,898.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.249619,30.238406]}},{"type":"Feature","properties":{"resourceCoords":[608.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.251693,30.238278]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0037__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p37 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.14"},{"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":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0037__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0037","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1104.9,835.8 1115.2,835.8 1485.5,759.0 1575.7,245.2 1525.0,68.7 1488.4,53.9 1224.1,23.4 122.2,41.0 84.8,202.4 1.0,202.1 1.0,1245.2 4.6,1299.0 23.6,1582.1 29.1,1804.5 349.8,1856.2 1011.0,1844.2 1103.2,838.3 1104.9,837.9 1104.9,835.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0037__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[500.0,1289.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.250445,30.23551]}},{"type":"Feature","properties":{"resourceCoords":[500.0,1822.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.251578,30.235506]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p4","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"422.6,1912.0 400.4,1876.8 42.4,1842.5 45.2,149.9 60.3,154.6 83.5,71.5 713.2,99.8 712.3,18.6 1185.9,15.2 1187.2,32.9 1498.0,61.0 1556.4,299.4 1560.2,1838.8 1220.6,1875.8 967.5,1825.8 746.5,1870.5 735.7,1912.0 735.1,1912.0 723.3,1906.6 428.5,1909.4 422.6,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[722.0,884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.200109,30.248339]}},{"type":"Feature","properties":{"resourceCoords":[1382.0,884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.198683,30.248336]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p6 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.57"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4778.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1673.2"},{"label":"split_canvas_h","value":"2996.0"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1562.9,715.6 1566.5,143.6 1517.2,28.9 1231.7,34.3 1220.7,649.0 1277.4,713.8 1562.9,715.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1394.4,697.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.200093,30.243389]}},{"type":"Feature","properties":{"resourceCoords":[1394.4,43.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.200102,30.244623]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p6 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.84"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3434.0"},{"label":"split_canvas_y","value":"2996.0"},{"label":"split_canvas_w","value":"1344.8"},{"label":"split_canvas_h","value":"1314.0"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"870.9,754.6 867.7,1066.3 1172.1,1067.4 1185.3,1060.6 1185.8,756.0 1185.3,755.6 1184.4,755.6 1173.5,750.1 879.0,751.1 873.1,753.7 870.0,753.6 870.9,754.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[858.5,749.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.20079289001292,30.24643028247123]}},{"type":"Feature","properties":{"resourceCoords":[1194.7,749.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.200065969053,30.246432617718803]}},{"type":"Feature","properties":{"resourceCoords":[1194.7,1077.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.20006333035542,30.245819473700436]}},{"type":"Feature","properties":{"resourceCoords":[858.5,1077.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.20079025131534,30.245817138452864]}},{"type":"Feature","properties":{"resourceCoords":[1171.8,1060.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.200112,30.245851]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p6 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4764.8"},{"label":"split_canvas_y","value":"2996.0"},{"label":"split_canvas_w","value":"1687.2"},{"label":"split_canvas_h","value":"1693.6"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1566.5,1099.6 1598.2,1116.2 1610.6,1164.8 1612.0,798.0 1612.0,752.0 1575.8,795.2 1214.1,772.1 1205.5,1156.1 1545.5,1157.3 1566.5,1099.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0006__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1191.2,749.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.19939895983262,30.246002371552905]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,749.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.19848869088156,30.24600530171825]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1172.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.1984852914153,30.24521697371668]}},{"type":"Feature","properties":{"resourceCoords":[1191.2,1172.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.19939556036636,30.245214043551336]}},{"type":"Feature","properties":{"resourceCoords":[1524.0,832.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.19868,30.24585]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1561.9,43.8 162.0,67.8 129.7,73.9 61.6,141.3 104.6,376.9 52.0,604.6 113.5,1527.0 128.2,1527.0 153.5,1711.2 153.2,1762.2 1.0,1762.5 1.0,1803.7 1612.0,1798.3 1612.0,1770.3 1612.0,1770.0 1485.1,1763.7 1494.9,978.8 1530.2,741.8 1556.8,741.9 1557.9,409.9 1561.9,43.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[816.0,972.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.2127914,30.2381095]}},{"type":"Feature","properties":{"resourceCoords":[162.0,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.214189,30.2397509]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lake Charles, Louisiana | 1909 | sanborn03347_006 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:46:23Z","modified":"2026-10-19T00:46:23Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"250.2,1756.1 123.7,1749.7 133.8,967.2 169.1,730.9 195.7,731.0 196.9,400.1 201.1,35.0 1125.4,19.7 1418.3,94.5 1465.5,82.1 1431.9,747.1 1446.8,746.6 1461.0,963.8 1512.1,964.1 1487.1,1622.5 1478.8,1715.0 1469.4,1830.7 822.6,1822.2 823.1,1785.0 778.2,1782.8 250.2,1784.3 250.2,1756.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd401m:g4014m:g4014lm:g033471909:03347_1909-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[829.0,966.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20986962871262,30.23811193312468]}},{"type":"Feature","properties":{"resourceCoords":[829.0,66.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.20987974987568,30.23976768695032]}}]}}]}