{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08186_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sumter, South-Carolina | 1906 | 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":"24"},{"label":"placed","value":"14"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef 7, georef-snap 6, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"7 sheet(s) cut into 17 panels"},{"label":"unplaced pages","value":"p12__3 (tier 1, 33.91400,-80.34163 +/-100m); p13__2 (tier 1, 33.91418,-80.33902 +/-208m); p14__1 (tier 1, 33.91298,-80.34921 +/-100m); p14__2 (tier 2, 33.91399,-80.34429 +/-100m); p14__3 (tier 2, 33.91399,-80.34429 +/-100m); p14__4 (tier 1, 33.92505,-80.33435 +/-148m); p1__1 (tier 1, 33.92004,-80.33385 +/-100m); p5__2 (tier 1, 33.92150,-80.33440 +/-166m); p9__1 (tier 1, 33.91471,-80.34456 +/-111m); p9__3 (tier 1, 33.91558,-80.34489 +/-162m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1557.3,1868.3 1012.3,1886.3 1008.8,1912.0 546.5,1912.0 546.5,1904.7 319.1,1852.2 106.1,1884.9 86.2,1856.0 85.8,1548.5 83.0,1314.2 83.2,703.3 85.1,328.6 83.8,38.5 857.2,32.0 1465.0,31.0 1565.1,32.6 1568.1,401.9 1581.4,1051.5 1597.5,1222.3 1557.3,1868.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[73.0,706.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3439156319991,33.91607662656483]}},{"type":"Feature","properties":{"resourceCoords":[842.0,47.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.34204944464244,33.91718924480575]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1534.9,1849.2 1038.5,1793.0 225.9,1862.3 208.8,1724.0 201.5,1069.5 201.8,697.6 205.2,61.8 1396.5,59.9 1412.9,844.8 1415.6,941.1 1423.8,1237.8 1491.9,1235.8 1558.6,1493.2 1572.5,1492.9 1534.9,1849.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[201.0,699.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.34041417292445,33.91709746450454]}},{"type":"Feature","properties":{"resourceCoords":[1417.0,1227.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.33777345336831,33.915939996627394]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p12 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.54"},{"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":"5956.0"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0012__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"180.1,1488.0 193.8,1488.0 421.8,1481.8 1027.5,943.5 1565.0,865.0 1599.9,449.8 1557.4,53.0 1284.3,10.5 322.1,40.7 330.6,75.3 53.0,71.0 51.2,845.3 53.0,1233.0 120.2,1232.6 180.1,1488.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[53.0,71.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.337619,33.9181184]}},{"type":"Feature","properties":{"resourceCoords":[53.0,1233.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.33776,33.915919]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0012__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p12 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.53"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1680.0"},{"label":"split_canvas_y","value":"3514.0"},{"label":"split_canvas_w","value":"4772.0"},{"label":"split_canvas_h","value":"4138.0"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0012__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"467.7,1911.8 611.2,1911.0 652.9,1828.2 1078.3,1912.0 1479.9,1905.5 1587.7,1837.2 1583.2,1588.2 1536.1,1550.3 1579.9,1488.7 1514.9,1417.1 1585.5,924.9 1511.5,890.8 1056.5,946.0 1056.7,951.8 464.5,1470.0 467.7,1911.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0012__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[420.0,878.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34451722865134,33.91384118318024]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,878.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34181757676765,33.913604804123636]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34206295388869,33.9116473909505]}},{"type":"Feature","properties":{"resourceCoords":[420.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.34476260577237,33.91188377000711]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p13 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.95"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4225.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3426.4"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0013__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1569.5,1748.8 1574.3,1596.0 1576.7,1518.0 1527.3,1518.4 1529.6,1241.7 1113.7,1301.2 940.5,1227.6 925.5,1227.5 912.5,1221.6 631.9,1096.5 91.1,1087.3 39.2,1282.4 94.4,1485.0 86.2,1812.4 563.7,1832.6 595.8,1912.0 983.0,1912.0 1523.9,1889.5 1525.2,1748.0 1569.5,1748.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,1518.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.346512,33.924585]}},{"type":"Feature","properties":{"resourceCoords":[1552.0,1518.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3443006,33.9244715]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"597.9,1863.5 52.8,1799.9 58.5,1563.8 60.4,1485.0 10.4,1485.8 10.8,1206.2 31.9,1203.0 33.1,75.0 73.0,29.1 1236.2,20.7 1538.2,129.2 1506.2,289.4 1610.0,857.0 1594.5,1569.3 1612.0,1667.1 1612.0,1736.3 1612.0,1796.0 1353.5,1865.6 1353.9,1850.5 598.0,1862.0 597.9,1863.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1360.0,683.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.34117774538575,33.92580650642978]}},{"type":"Feature","properties":{"resourceCoords":[80.0,192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.34399766707756,33.926894366310904]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"37.5,1828.0 217.0,1828.0 1012.3,1814.0 1553.6,1813.5 1534.3,1438.4 1538.0,1127.0 1549.8,1126.8 1563.2,137.4 1018.2,81.4 1019.1,1.0 974.4,1.0 976.0,142.8 431.3,176.8 41.1,185.4 42.5,201.0 40.9,1818.3 37.5,1828.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1538.0,1127.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3433291,33.921833]}},{"type":"Feature","properties":{"resourceCoords":[62.0,1828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.346803,33.920745]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p4","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"85.0,1831.0 584.6,1824.7 845.1,1823.7 1535.1,1836.8 1541.0,1565.1 1542.9,782.2 1546.0,470.3 1543.3,142.9 1120.1,115.9 1097.4,1.0 1097.1,1.0 1090.3,81.0 835.4,154.7 835.5,139.7 86.3,164.9 77.8,1149.0 66.1,1149.3 64.0,1458.6 85.0,1831.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[837.0,466.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3414356,33.9229976]}},{"type":"Feature","properties":{"resourceCoords":[85.0,1831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3434223,33.9205406]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p5 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1335.2,1829.8 1328.8,1752.8 1327.4,1577.9 1421.7,1570.7 1380.4,1416.6 1323.4,1409.8 1181.4,1403.2 1083.0,1398.6 1082.7,1398.5 926.5,1362.2 924.7,1355.7 923.0,1355.2 923.0,1349.7 828.3,1006.3 808.5,630.3 886.8,508.5 825.2,258.9 634.9,134.7 447.1,148.2 282.0,73.0 179.5,160.2 177.1,493.8 168.9,811.5 154.6,1609.1 144.3,1885.9 301.1,1890.8 547.4,1888.1 666.1,1882.3 1335.2,1829.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[165.0,1158.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.33995453100961,33.92163909166332]}},{"type":"Feature","properties":{"resourceCoords":[165.0,489.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.33984662104035,33.922882394170564]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1027.7,1768.3 1027.6,1772.4 753.5,1863.4 58.0,1871.4 11.6,170.9 55.5,47.0 236.2,47.8 1036.5,37.2 1581.2,39.1 1586.8,278.8 1582.0,403.2 1566.2,588.7 1561.1,769.6 1565.0,1760.5 1027.7,1768.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1036.0,778.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.34477984746496,33.919239868745656]}},{"type":"Feature","properties":{"resourceCoords":[1036.0,1758.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.34495242358803,33.91740905242789]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p7","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1548.2,1790.6 1448.8,1789.1 844.8,1790.9 76.2,1798.4 63.7,818.5 67.1,639.5 81.2,455.9 84.8,332.8 77.3,95.8 577.9,89.8 839.0,89.0 1530.4,102.5 1543.8,939.6 1544.9,1163.2 1548.2,1790.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[839.0,941.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.341857,33.9188201]}},{"type":"Feature","properties":{"resourceCoords":[839.0,89.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.3416883,33.9204283]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p8 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"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":"4866.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2785.6"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"245.1,1912.0 245.5,1908.6 1411.8,1907.3 1485.6,1819.7 1524.1,1468.2 1377.8,1394.1 1341.7,1269.3 175.6,1248.7 169.6,1216.6 73.8,1216.6 61.5,1393.2 62.0,1471.4 61.4,1506.0 181.2,1912.0 245.1,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1218.0,1471.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.33488,33.920245]}},{"type":"Feature","properties":{"resourceCoords":[62.0,1471.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.337442,33.920234]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p8 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"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":"4866.4"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1563.7,1135.8 1543.5,1136.5 1559.8,776.4 1507.8,764.7 1500.4,633.2 1511.3,445.4 1447.7,449.3 1303.4,52.0 1301.8,17.5 624.5,60.1 504.4,64.2 255.3,63.1 96.9,55.7 84.5,916.1 78.7,1145.8 1287.1,1167.8 1572.5,1171.3 1563.7,1135.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1302.0,1155.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.33758436680615,33.918139343610434]}},{"type":"Feature","properties":{"resourceCoords":[72.0,1155.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.34031141642505,33.91826730445696]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sumter, South-Carolina | 1906 | sanborn08186_006 p9 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.92"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2968.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3484.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T00:34:33Z","modified":"2026-10-19T00:34:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"764.9,163.5 826.5,162.9 797.1,716.6 964.9,1133.5 937.8,1529.5 861.6,1657.0 937.1,1801.7 1510.5,1808.1 1555.5,1874.5 1558.0,1568.0 1557.4,1334.4 1563.4,725.5 1568.8,352.2 1570.2,63.0 1037.2,69.7 1037.1,73.8 764.9,163.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914sm:g3914sm_g081861906:08186_1906-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1031.0,729.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.345101,33.91615]}},{"type":"Feature","properties":{"resourceCoords":[1558.0,1568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.34405,33.914494]}}]}}]}