{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08110_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Aiken, South-Carolina | 1909 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"16"},{"label":"placed","value":"14"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 11, georef 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 7 panels"},{"label":"unplaced pages","value":"p3__2 (tier 1, 33.56419,-81.71522 +/-100m); p7__2 (tier 1, 33.56139,-81.71800 +/-103m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p10","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.06"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"569.0,28.0 744.5,28.9 744.0,69.0 1591.1,76.2 1590.5,117.7 1612.0,117.8 1612.0,1852.7 1374.3,1849.3 773.5,1851.7 729.7,1848.2 589.5,1843.0 568.6,1836.0 568.7,1899.4 54.8,1830.1 133.9,1789.5 123.3,1757.2 159.2,1764.9 176.9,1764.8 143.3,1283.0 128.4,1283.2 110.0,1178.1 100.7,1178.7 108.3,592.6 60.9,592.5 17.9,178.9 36.9,171.4 63.0,34.1 251.3,15.8 251.4,32.2 569.0,28.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[569.0,1284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.71878,33.557949]}},{"type":"Feature","properties":{"resourceCoords":[569.0,28.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.7218214,33.5589479]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"18.1,23.2 1.0,22.6 1.0,1798.1 17.9,1785.0 39.4,1877.5 99.8,1892.2 1500.4,1880.7 1547.6,1873.0 1559.5,1347.7 1534.3,1220.0 1558.6,676.4 1562.6,539.9 1566.6,539.9 1534.7,22.8 1281.2,22.8 1136.3,24.9 1136.7,1.0 1044.0,1.0 1044.2,22.4 766.9,20.1 69.1,26.9 18.1,23.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1060.0,1288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.7137610314305,33.5587514963741]}},{"type":"Feature","properties":{"resourceCoords":[50.0,1288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.71460313442414,33.557000948968714]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1398.9,535.8 1454.5,536.2 1443.0,1223.9 1453.8,1223.3 1475.0,1346.6 1492.5,1346.5 1529.7,1912.0 1508.9,1912.0 1466.9,1902.8 1311.0,1882.7 1004.6,1868.1 1005.4,1912.0 474.4,1912.0 459.1,1878.1 64.6,1890.8 23.0,1844.4 30.1,134.1 45.9,34.0 119.2,21.1 1165.5,12.8 1311.3,65.6 1350.3,50.4 1398.9,535.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1020.0,544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.721227732024,33.556815703402926]}},{"type":"Feature","properties":{"resourceCoords":[1020.0,1866.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.71849545390636,33.555928390278005]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.65"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"104.7,16.4 36.0,56.6 78.0,109.5 23.1,728.6 57.0,1861.2 1545.0,1887.5 1612.0,1838.8 1612.0,305.0 1603.0,304.0 1603.0,253.0 1612.0,252.0 1612.0,52.4 1565.9,49.5 1542.2,40.9 1540.4,113.4 954.0,18.9 883.9,40.9 806.7,48.0 583.6,49.6 583.8,1.0 98.2,1.0 104.7,16.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[452.0,1286.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.71563386638759,33.55476201357415]}},{"type":"Feature","properties":{"resourceCoords":[452.0,34.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.71830681237303,33.5555740417597]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.50"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4088.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3564.0"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1557.3,1859.3 1531.5,1833.3 1592.0,1355.4 1534.6,1165.0 1143.0,1132.2 1012.5,1068.3 598.5,1195.7 124.7,1126.1 39.0,1219.4 49.1,1882.7 552.6,1910.7 618.8,1885.5 598.6,1859.5 621.6,1829.9 691.9,1830.5 714.9,1849.8 695.1,1886.8 961.2,1910.2 959.3,1821.0 1059.2,1912.0 1085.8,1912.0 1087.2,1836.7 1449.3,1856.5 1557.3,1859.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1097.0,1811.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.70791473568707,33.554766943333526]}},{"type":"Feature","properties":{"resourceCoords":[1097.0,1139.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.70934948944789,33.555222608833496]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,441.3 1.0,500.3 17.1,499.9 39.2,1031.7 20.0,1032.0 20.0,1812.8 22.0,1863.6 494.8,1863.5 495.1,1912.0 753.5,1912.0 749.8,1906.5 1576.8,1867.7 1556.0,67.3 746.2,14.2 116.4,43.4 115.8,19.4 32.0,368.6 1.0,441.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[566.0,1080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72061389865394,33.56550625261063]}},{"type":"Feature","properties":{"resourceCoords":[566.0,408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72202129141006,33.56597793165169]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"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":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.1,1796.2 91.5,1887.4 158.9,1887.0 1583.1,1863.9 1588.3,407.4 853.6,406.5 853.6,406.5 849.0,405.4 814.6,53.9 778.1,1.0 483.9,1.0 484.5,42.6 1.0,45.2 1.0,1811.2 31.1,1796.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[555.0,1292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.71607943057705,33.563975620191435]}},{"type":"Feature","properties":{"resourceCoords":[1564.0,616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.71663103531212,33.566203399850195]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"139.9,1721.1 47.6,1586.2 26.1,1275.3 57.9,1099.2 131.9,1070.0 58.4,982.2 32.4,758.8 51.3,431.9 133.9,305.8 59.6,78.2 236.0,31.8 394.4,117.3 625.8,111.5 701.5,27.1 1172.3,18.9 1524.6,105.8 1612.0,143.8 1612.0,753.1 1603.1,753.3 1589.0,1719.2 1612.0,1719.3 1612.0,1859.4 1533.7,1860.3 1418.0,1862.1 1001.0,1854.1 571.5,1858.1 188.5,1853.5 117.0,1845.5 139.9,1721.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[927.0,679.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72426612544619,33.56448975935556]}},{"type":"Feature","properties":{"resourceCoords":[927.0,1808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72519292030799,33.5625345231188]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"55.8,168.1 113.1,168.0 112.6,150.7 650.6,127.4 651.0,146.9 1441.0,145.5 1492.3,143.3 1612.0,135.0 1612.0,543.5 1612.0,767.8 1609.3,767.7 1612.0,1055.7 1612.0,1875.1 1516.3,1874.5 768.0,1869.7 622.2,1872.6 118.9,1890.7 115.5,1751.0 81.2,1751.1 80.2,1751.2 57.1,1751.2 63.5,783.7 72.5,783.5 67.6,173.2 55.8,168.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[720.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.7214874001419,33.563599361250866]}},{"type":"Feature","properties":{"resourceCoords":[104.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72276163734776,33.56402853281484]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"32.7,35.4 1.0,35.8 1.0,1888.2 42.4,1887.5 42.0,1912.0 413.8,1912.0 413.9,1880.0 730.8,1873.7 1017.0,1880.9 1149.0,1878.8 1485.1,1882.7 1487.1,1875.1 1612.0,1813.6 1612.0,3.2 1199.7,1.0 31.9,1.0 32.7,35.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1010.0,1294.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.71703830765382,33.5619390427018]}},{"type":"Feature","properties":{"resourceCoords":[68.0,46.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72039871009953,33.56117728830748]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p7 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.04"},{"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":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"45.2,742.2 26.4,1200.2 48.1,1307.6 39.7,1750.0 22.5,1756.4 35.4,1869.3 104.5,1893.8 1566.5,1872.5 1603.7,1608.0 1548.2,580.0 1234.4,648.1 1175.5,632.6 1196.7,571.5 938.9,564.1 928.6,564.0 928.6,563.8 924.4,563.6 882.9,120.9 896.7,68.5 615.4,66.4 504.8,68.6 265.3,63.5 1.0,69.8 1.0,191.9 22.9,191.8 51.5,627.2 48.1,627.2 45.2,742.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[619.0,626.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.7143305,33.5613164]}},{"type":"Feature","properties":{"resourceCoords":[1548.0,1294.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.711755,33.562669]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p8 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"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":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"167.8,23.4 166.0,33.5 61.9,44.4 36.7,116.5 95.1,627.7 42.4,958.9 134.1,1418.0 64.8,1476.8 128.9,1520.8 142.8,1786.4 454.1,1885.9 933.0,1747.5 931.4,1569.9 1027.0,1320.3 1027.0,1319.0 1027.5,1319.0 1029.7,1313.4 1484.9,1308.5 1500.0,1319.0 1506.4,945.3 1588.2,902.9 1574.7,501.6 1572.1,182.2 1573.8,29.2 1459.0,31.8 1045.1,26.5 618.9,33.1 238.9,30.9 167.8,23.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[396.0,1062.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72730330865657,33.56105602655674]}},{"type":"Feature","properties":{"resourceCoords":[986.0,41.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72521271277489,33.56242016913139]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p8 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.62"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4108.0"},{"label":"split_canvas_y","value":"5276.0"},{"label":"split_canvas_w","value":"2344.0"},{"label":"split_canvas_h","value":"2376.0"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1137.0,1904.2 1577.3,1886.6 1539.2,1779.2 1611.9,1754.0 1610.1,1321.8 1513.5,1362.3 1099.8,1335.2 1076.5,1356.8 1075.2,1457.2 1060.6,1794.2 1160.4,1796.7 1047.8,1912.0 1136.4,1912.0 1137.0,1904.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1027.0,1319.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.70751709818622,33.55570280806669]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1319.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.70625391444453,33.55524945612414]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.70680533379033,33.55418237443519]}},{"type":"Feature","properties":{"resourceCoords":[1027.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.70806851753201,33.55463572637775]}},{"type":"Feature","properties":{"resourceCoords":[1086.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.708077,33.554384]}},{"type":"Feature","properties":{"resourceCoords":[1086.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.707868,33.554732]}},{"type":"Feature","properties":{"resourceCoords":[1086.0,1834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.707572,33.554633]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Aiken, South-Carolina | 1909 | sanborn08110_007 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-20T00:43:11Z","modified":"2026-10-20T00:43:11Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"638.3,133.4 248.7,121.7 90.5,209.6 56.4,400.5 84.7,752.5 34.0,1119.8 95.0,1675.5 1.0,1684.2 1.0,1703.2 367.8,1700.4 571.0,1702.6 570.1,1749.0 1551.0,1762.8 1552.0,1714.8 1567.4,972.1 1566.5,827.4 1555.7,327.6 1555.1,212.4 1401.9,208.8 1081.9,207.4 679.8,215.9 638.3,133.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914am:g3914am_g081101909:08110_1909-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[488.0,1702.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72172036511698,33.55915681642451]}},{"type":"Feature","properties":{"resourceCoords":[1546.0,253.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.72389722644282,33.561985617046425]}}]}}]}