{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06391_008.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Charlotte, North-Carolina | 1929 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"121"},{"label":"placed","value":"84"},{"label":"unplaced","value":"37"},{"label":"fit sources","value":"georef-snap 47, georef 34, snap:0 2, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"16 sheet(s) cut into 35 panels"},{"label":"unplaced pages","value":"p211 (tier 1, 35.22141,-80.82392 +/-255m); p218__2 (tier 1, 35.21797,-80.82729 +/-100m); p220 (tier 1, 35.22924,-80.81028 +/-250m); p235__3 (tier 1, 35.22705,-80.80978 +/-114m); p251 (tier 1, 35.22421,-80.82470 +/-509m); p258__2 (tier 1, 35.22314,-80.82564 +/-100m); p259 (tier 2, 35.24568,-80.80294 +/-167m); p300 (tier 2, 35.23560,-80.83452 +/-100m); p309__2 (tier 1, 35.22682,-80.83356 +/-125m); p320 (tier 1, 35.23150,-80.85168 +/-250m); p321 (tier 2, 35.22825,-80.85117 +/-100m); p323 (tier 1, 35.23309,-80.85459 +/-250m); p325__1 (tier 1, 35.22559,-80.84434 +/-104m); p325__3 (tier 1, 35.23524,-80.85449 +/-100m); p327 (tier 4, 35.22952,-80.83416 +/-3490m); p328 (tier 1, 35.24246,-80.83130 +/-255m); p329 (tier 4, 35.22952,-80.83416 +/-3490m); p330 (tier 2, 35.23781,-80.84152 +/-100m); p331__1 (tier 4, 35.22952,-80.83416 +/-3490m); p331__2 (tier 1, 35.25097,-80.84330 +/-116m); p333__1 (tier 1, 35.23903,-80.84442 +/-212m); p333__2 (tier 1, 35.23362,-80.84808 +/-209m); p334 (tier 4, 35.22952,-80.83416 +/-3490m); p338 (tier 1, 35.24035,-80.86146 +/-256m); p341__1 (tier 1, 35.24593,-80.85640 +/-100m); p343__2 (tier 1, 35.24142,-80.85874 +/-100m); p344__1 (tier 1, 35.23770,-80.86268 +/-253m); p344__2 (tier 4, 35.22952,-80.83416 +/-3490m); p345__2 (tier 1, 35.23890,-80.82855 +/-152m); p346__1 (tier 1, 35.23553,-80.83044 +/-512m); p346__2 (tier 2, 35.23477,-80.82936 +/-370m); p348__1 (tier 4, 35.22952,-80.83416 +/-3490m); p348__2 (tier 4, 35.22952,-80.83416 +/-3490m); p348__3 (tier 4, 35.22952,-80.83416 +/-3490m); p500 (tier 1, 35.22269,-80.85513 +/-261m); p503__1 (tier 1, 35.22739,-80.86636 +/-100m); p511__2 (tier 1, 35.23216,-80.85249 +/-105m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0201/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p201","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0201/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0201","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1386.8,1607.0 394.6,1711.7 136.1,1617.0 167.8,1015.5 183.6,773.5 199.1,448.9 202.9,370.3 1453.7,351.7 1453.3,359.2 1434.8,626.2 1415.0,984.0 1408.1,1157.4 1382.6,1578.5 1386.8,1607.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0201/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[790.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8337085,35.2259988]}},{"type":"Feature","properties":{"resourceCoords":[1415.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8327329,35.2251754]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0202/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p202","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0202/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0202","type":"ImageService3","width":1614,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1484.8,792.9 1480.8,903.1 1464.4,923.2 1463.5,1571.2 1159.8,1662.5 359.2,1629.8 147.0,1593.0 152.9,1169.6 151.7,995.4 154.8,635.7 160.8,367.1 736.6,339.1 797.0,334.6 1455.3,353.6 1457.4,395.8 1450.2,658.3 1483.6,658.0 1484.8,792.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0202/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[147.0,1593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8337422,35.2244601]}},{"type":"Feature","properties":{"resourceCoords":[797.0,338.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8306762,35.225085]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0203/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p203","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0203/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0203","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1344.1,307.8 1428.1,300.8 1430.0,586.0 1425.0,903.3 1428.5,1203.2 1424.6,1417.9 1425.5,1574.6 1425.8,1597.4 173.3,1706.2 172.7,1681.7 171.7,1501.8 154.6,646.9 141.5,389.6 841.9,348.9 875.1,353.8 1170.2,324.4 1344.1,307.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0203/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[803.0,360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83042736173962,35.22825103767754]}},{"type":"Feature","properties":{"resourceCoords":[168.0,1664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83357044298964,35.22761175434563]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0204/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p204","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.55"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0204/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0204","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1490.1,1895.9 1490.1,1862.7 1612.0,1633.2 1612.0,492.0 1611.2,492.0 1611.0,666.0 1588.0,665.0 1587.2,491.6 1508.8,490.6 1466.2,429.9 1.0,131.0 1.0,250.7 87.0,245.3 173.8,241.0 165.9,534.9 150.0,861.8 143.3,1170.9 132.0,1392.1 127.5,1553.6 127.1,1584.8 721.7,1560.7 784.0,1556.5 1463.4,1581.4 1465.2,1625.1 1455.7,1896.0 1490.1,1895.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0204/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[784.0,1560.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8306762,35.225085]}},{"type":"Feature","properties":{"resourceCoords":[150.0,918.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8305564,35.2266784]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0205/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p205","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0205/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0205","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1142.9,1807.2 842.2,1817.7 809.0,1810.5 97.6,1806.0 119.9,1340.0 168.4,660.4 203.4,152.5 209.4,50.5 818.8,97.2 818.1,116.2 1518.7,128.0 1435.1,1183.0 1404.9,1182.7 1364.3,1716.4 1237.9,1686.5 1234.2,1804.4 1142.9,1807.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0205/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[780.0,1162.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.82936303569255,35.22905257875]}},{"type":"Feature","properties":{"resourceCoords":[1426.0,511.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.82734364184853,35.22901979678644]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0206/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p206","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.12"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0206/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0206","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1292.2,1866.0 89.8,1637.9 104.8,1149.9 132.3,1148.9 169.1,67.5 1587.4,246.7 1587.9,332.0 1574.1,329.8 1588.0,343.2 1590.0,668.0 1612.0,667.0 1612.0,1919.0 1598.0,1919.0 1597.0,1902.0 1471.0,1903.0 1465.0,1909.0 1461.0,1903.0 1440.0,1903.0 1434.0,1906.0 1434.0,1919.0 1330.3,1919.0 1292.2,1866.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0206/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[126.0,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.828411,35.228183]}},{"type":"Feature","properties":{"resourceCoords":[126.0,524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8272731,35.2289927]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0207/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p207","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0207/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0207","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"102.9,1562.2 103.4,1429.5 102.0,1184.4 83.4,210.3 122.7,213.3 725.1,211.5 770.0,210.0 1427.2,209.6 1417.4,711.5 1411.1,1213.0 1402.8,1720.9 770.0,1723.0 769.9,1739.2 148.5,1741.4 114.9,1632.9 106.5,1564.5 102.9,1562.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0207/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[770.0,210.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.823303,35.235004]}},{"type":"Feature","properties":{"resourceCoords":[770.0,1723.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.825813,35.233136]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0208/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p208","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0208/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0208","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"817.7,1810.7 209.5,1801.1 209.7,1794.5 246.2,1754.5 183.3,1646.8 231.8,754.6 181.6,577.9 185.8,21.6 189.4,21.6 189.5,24.0 197.9,93.1 231.8,202.8 860.0,200.9 860.1,184.6 1499.9,182.8 1479.6,1028.3 1471.8,1520.5 1461.3,1811.7 1461.2,1826.7 855.8,1793.8 857.2,1756.5 820.0,1758.8 817.7,1810.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0208/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[240.0,1030.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.82812732592886,35.23293367501842]}},{"type":"Feature","properties":{"resourceCoords":[1468.0,1030.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8262901400481,35.231288553380715]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0209/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p209","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.18"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0209/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0209","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"757.0,261.0 778.2,278.4 895.2,282.6 1072.5,280.7 1338.8,419.0 1430.2,418.9 1612.0,516.0 1612.0,1476.0 1392.8,1515.3 1145.1,1721.7 1022.7,1592.7 163.6,1703.5 75.3,1625.9 92.2,336.6 69.4,261.0 757.0,261.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0209/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[757.0,261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8306712,35.2234639]}},{"type":"Feature","properties":{"resourceCoords":[102.0,261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8317079,35.2227195]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0210/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p210","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.66"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0210/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0210","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1198.3,22.2 1336.0,1048.8 1452.0,1287.3 1450.4,1286.7 1426.7,1238.0 185.3,1832.8 185.4,1919.0 169.9,1919.0 122.2,300.8 183.9,171.0 405.1,61.9 609.9,187.1 900.4,173.8 1112.4,21.4 1198.3,22.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0210/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[184.0,1573.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8240033,35.2171487]}},{"type":"Feature","properties":{"resourceCoords":[184.0,213.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8259422,35.2184211]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0212/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p212","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0212/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0212","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"163.3,149.7 205.6,214.0 60.1,480.4 342.4,669.7 274.9,1034.0 44.8,1537.0 47.8,1741.7 126.9,1829.2 28.0,1899.7 29.3,1909.6 302.6,1820.7 297.3,1799.5 734.4,1791.5 919.4,1553.9 1519.8,1492.6 1533.4,1502.8 1612.0,1666.2 1612.0,1.0 1612.0,1.0 1609.0,188.0 1586.0,187.0 1585.0,27.0 1231.5,23.8 1227.1,41.6 1222.7,23.8 580.0,18.0 404.9,12.3 163.3,149.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0212/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[307.0,1252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8258897,35.2209645]}},{"type":"Feature","properties":{"resourceCoords":[841.0,1657.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.824433,35.221268]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0213/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p213","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.28"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0213/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0213","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"134.2,1622.0 144.3,1625.4 184.9,1323.2 162.2,1318.5 355.6,896.8 213.5,610.6 427.8,17.0 740.0,17.0 1485.4,26.7 1484.0,78.2 1536.2,84.6 1455.2,107.5 1465.6,235.7 1471.5,441.0 1477.6,489.5 1485.6,759.1 1464.2,768.0 1506.0,1598.3 1594.9,1616.8 1261.6,1919.0 1032.2,1919.0 181.5,1637.7 148.3,1704.2 143.0,1672.9 134.2,1622.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0213/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1458.0,90.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8216947,35.2218973]}},{"type":"Feature","properties":{"resourceCoords":[276.0,733.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.824433,35.221268]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0214/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p214","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0214/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0214","type":"ImageService3","width":1613,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1518.9,387.9 1523.5,606.8 1507.0,638.8 1504.5,929.1 1500.5,1393.2 1495.0,1619.4 1451.2,1821.6 1447.7,1831.6 24.3,1472.8 17.3,682.8 38.0,675.2 41.0,418.9 37.1,372.6 39.7,177.4 34.9,55.4 112.7,36.8 236.3,23.8 336.2,43.9 757.0,65.3 1493.4,97.9 1518.9,387.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0214/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[758.0,72.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.82013351188452,35.22160069418538]}},{"type":"Feature","properties":{"resourceCoords":[52.0,72.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.82167797360596,35.22183347250325]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0215/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p215","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.56"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0215/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0215","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"46.4,969.7 25.7,935.8 62.8,912.9 178.8,508.7 1451.2,45.3 1479.9,155.7 1498.2,324.2 1514.5,364.6 1512.0,1189.0 1528.5,1220.5 1526.9,1409.3 1510.7,1444.7 1512.5,1507.3 1510.6,1880.2 900.4,1857.5 675.2,1887.2 673.2,1874.9 604.1,1882.0 46.4,969.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0215/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1512.0,1189.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8210597,35.2166397]}},{"type":"Feature","properties":{"resourceCoords":[1512.0,1841.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.822099,35.215779]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0216/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p216","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0216/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0216","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.8,1469.8 97.6,1406.2 113.3,1369.9 111.0,1178.1 93.6,1146.5 78.8,309.1 94.5,263.4 1587.0,47.9 1587.0,68.9 1496.6,82.5 1500.3,261.0 1502.7,676.6 1506.9,926.0 1520.1,1181.2 1522.2,1612.8 1527.4,1810.2 1565.6,1810.5 1535.7,1872.4 106.7,1848.5 100.8,1469.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0216/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[814.0,198.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81841833233985,35.21690421729664]}},{"type":"Feature","properties":{"resourceCoords":[814.0,1812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8210032673398,35.2148500112991]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0217/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p217","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0217/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0217","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1151.5,1828.2 289.4,1870.8 288.8,1872.0 250.8,1872.0 243.3,1675.8 236.4,1246.5 220.5,992.9 213.5,744.8 206.6,331.5 200.8,154.0 318.4,134.9 318.1,114.2 954.7,15.0 1361.0,18.4 1370.0,27.1 1172.3,55.6 1149.7,38.1 1227.0,431.9 1306.0,786.1 1362.1,1073.5 1392.6,1196.5 1519.0,1799.0 1502.6,1856.7 1151.5,1828.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0217/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[222.0,741.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81809260163688,35.215387536480165]}},{"type":"Feature","properties":{"resourceCoords":[1393.0,1207.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81703843704989,35.21324107987094]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0218__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p218 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"0.0"},{"label":"split_canvas_w","value":"6464.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0218__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0218","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"11.3,1.0 10.3,1.0 44.1,402.5 84.1,765.4 108.5,1059.1 125.4,1185.5 185.3,1802.1 162.6,1858.0 300.1,1884.5 1516.1,1884.7 1539.0,1873.9 1526.3,492.3 1467.5,471.1 1350.7,439.0 1285.4,421.0 1266.1,404.5 1254.0,394.1 1011.9,306.9 775.5,61.0 242.9,26.4 231.9,13.2 31.0,20.0 11.3,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0218__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[783.0,1197.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81591654870464,35.21246573490812]}},{"type":"Feature","properties":{"resourceCoords":[783.0,1844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81684755432434,35.2115638006095]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0219/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p219","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0219/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0219","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"309.1,224.2 341.9,238.5 558.4,220.6 844.3,177.7 985.8,167.1 1602.1,214.0 1615.0,238.3 1615.0,1530.0 1405.4,1662.5 1316.3,1661.1 1195.7,1661.5 1190.1,1661.6 911.4,1659.8 855.8,1659.3 853.1,1502.6 851.2,1403.9 849.9,1327.5 128.5,906.7 31.7,912.5 31.1,874.4 22.6,325.9 21.2,239.3 309.1,224.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0219/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[844.0,876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81701724665679,35.22100289091763]}},{"type":"Feature","properties":{"resourceCoords":[844.0,1656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81532142766679,35.2206583685152]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0221/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p221","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0221/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0221","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1514.0,1733.0 1524.5,1680.6 1520.5,622.2 1514.0,230.0 886.0,346.7 884.1,203.1 677.4,14.1 240.0,15.0 32.0,20.0 22.0,8.0 22.0,1.0 1.0,1.0 1.0,1158.5 115.1,1338.0 114.0,1427.7 114.9,1554.8 113.9,1835.5 113.9,1839.3 898.0,1803.7 898.3,1852.2 1514.0,1733.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0221/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1514.0,1733.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8122014,35.2203358]}},{"type":"Feature","properties":{"resourceCoords":[1514.0,230.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.811385,35.222984]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0222/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p222","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0222/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0222","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"27.6,1814.0 31.6,1739.5 41.9,1687.0 33.5,626.2 25.3,233.0 507.1,120.7 564.2,115.2 570.4,236.4 1266.1,310.9 1267.7,342.9 1587.0,330.0 1587.1,343.4 1520.3,346.8 1555.8,844.8 1462.8,991.5 1554.0,1167.8 1550.3,1453.0 1451.8,1578.2 1449.2,1747.8 881.3,1870.3 900.1,1919.0 628.8,1919.0 616.4,1919.0 27.6,1814.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0222/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[42.0,1734.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81217589005438,35.22034081135206]}},{"type":"Feature","properties":{"resourceCoords":[42.0,241.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81135349194699,35.222962517714514]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0223/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p223","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0223/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0223","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,216.8 1.0,1919.0 286.0,1919.0 329.6,1910.1 311.5,1851.5 1028.6,1818.8 1047.7,1818.7 1273.8,1814.2 1400.5,1816.0 1400.7,466.2 1402.2,134.0 656.5,134.4 656.1,155.4 1.0,216.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0223/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1401.0,1204.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.820293,35.227206]}},{"type":"Feature","properties":{"resourceCoords":[1401.0,680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.821149,35.227858]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0224/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p224","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0224/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0224","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"431.6,1818.8 26.9,1820.7 29.4,471.1 31.6,138.9 1035.6,142.2 1140.2,135.7 1291.7,105.5 1383.0,587.4 1480.5,1112.6 1588.5,1681.3 1435.0,1715.5 937.2,1813.3 913.0,1816.2 508.4,1818.5 431.6,1818.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0224/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[554.0,1208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8194952,35.2279096]}},{"type":"Feature","properties":{"resourceCoords":[554.0,140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.821243,35.229236]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0225/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p225","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0225/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0225","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"18.1,1226.5 23.6,690.1 26.7,197.6 551.4,193.8 1061.2,191.8 1569.2,190.9 1567.2,497.1 1569.3,1036.3 1565.0,1810.8 1215.8,1810.4 878.0,1812.9 581.6,1813.0 532.5,1813.0 14.8,1807.9 18.1,1226.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0225/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[541.0,722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81858362762549,35.230557107480244]}},{"type":"Feature","properties":{"resourceCoords":[1196.0,1806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81576658649246,35.230530664243304]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0226/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p226","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0226/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0226","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"834.7,184.9 1260.4,473.2 1268.8,705.4 1299.9,700.8 1308.8,892.9 1344.3,1062.8 1547.9,1661.8 1580.0,1737.4 1549.1,1747.7 1324.6,1797.1 728.0,1802.0 601.9,1804.9 216.9,1805.6 216.5,1032.4 211.1,494.1 211.3,188.3 834.7,184.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0226/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[213.0,715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.817387,35.232146]}},{"type":"Feature","properties":{"resourceCoords":[728.0,1802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.814726,35.231887]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0227/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p227","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0227/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0227","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"205.9,1490.0 289.8,1112.6 314.7,988.4 441.1,402.8 442.0,172.0 1084.0,46.2 1233.0,17.6 1276.5,17.8 1300.1,17.9 1301.7,250.2 1314.3,1276.6 1315.8,1389.9 1323.4,1822.4 734.9,1830.7 217.8,1839.3 131.0,1832.0 205.9,1490.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0227/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[131.0,1832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.815735,35.230557]}},{"type":"Feature","properties":{"resourceCoords":[1300.0,5.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8119369,35.232971]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0228/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p228","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0228/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0228","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"120.2,1697.0 109.3,447.4 84.7,447.3 72.1,447.2 140.1,46.3 165.2,113.5 787.7,134.7 981.3,86.8 1436.1,135.3 1499.3,76.9 1563.2,455.6 1545.7,986.9 1615.0,991.6 1615.0,993.0 1615.0,1014.8 1035.9,1253.5 1035.2,1331.5 593.5,1697.8 336.2,1698.1 120.2,1697.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0228/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1034.0,1692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.807728,35.22761]}},{"type":"Feature","properties":{"resourceCoords":[442.0,449.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8084577,35.230055]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0229/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p229","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0229/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0229","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"634.5,1885.9 1518.0,1480.7 1517.5,1478.8 1456.3,1204.8 1329.4,637.7 1216.5,139.7 1206.1,54.3 871.7,54.0 616.2,51.9 1.0,1331.1 1.0,1919.0 646.4,1919.0 634.5,1885.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0229/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1449.0,1194.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81326325250528,35.22985083980319]}},{"type":"Feature","properties":{"resourceCoords":[897.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81609852304074,35.230073519463154]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0230/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p230","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.62"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0230/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0230","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"260.7,1686.3 290.8,1684.5 1.0,1816.6 1.0,1919.0 4.0,1919.0 5.0,1910.0 32.0,1903.0 35.0,1894.0 123.0,1896.0 136.0,1901.0 137.0,1919.0 1453.0,1919.0 1454.0,1909.0 1474.0,1909.0 1475.0,1904.0 1602.0,1902.0 1603.0,1919.0 1615.0,1919.0 1615.0,1107.9 1416.9,759.1 1420.0,584.6 1469.2,584.8 1471.1,62.1 1405.0,62.4 1002.3,63.8 876.2,61.7 651.2,65.6 1.0,92.7 1.0,365.7 75.2,608.5 129.3,591.0 89.2,1717.3 158.2,1700.0 260.7,1686.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0230/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[866.0,68.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81949515812533,35.22625545545408]}},{"type":"Feature","properties":{"resourceCoords":[1406.0,68.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81867101055447,35.22698156758255]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0231/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p231","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.27"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0231/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0231","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1076.0,1919.0 934.9,1919.0 934.1,1869.5 407.1,1876.9 406.9,1866.4 397.9,1460.6 394.5,1436.3 288.0,938.5 251.0,785.0 148.0,278.0 143.4,256.6 137.8,229.9 129.8,192.7 159.1,199.5 1527.5,518.7 1597.2,503.2 1615.0,507.1 1615.0,1709.2 1574.2,1709.9 1460.8,1712.0 1110.8,1919.0 1076.0,1919.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0231/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[251.0,785.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8171477,35.2287048]}},{"type":"Feature","properties":{"resourceCoords":[148.0,278.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.816531,35.2294993]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0232/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p232","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0232/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0232","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"183.0,156.0 1.0,57.8 1.0,1833.9 50.8,1838.6 175.4,1816.5 278.4,1829.8 707.4,1821.4 1458.0,1801.8 1445.7,1656.8 1488.2,1024.2 1615.0,955.3 1615.0,873.4 1591.9,916.2 1498.8,866.0 1520.8,538.1 1507.8,566.4 1470.1,665.8 1452.0,736.5 452.9,150.7 442.2,208.1 183.0,156.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0232/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[976.0,1818.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8195631667112,35.22149906456146]}},{"type":"Feature","properties":{"resourceCoords":[1432.0,1818.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81859891911331,35.22129558321773]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0233/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p233","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0233/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0233","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,389.8 1.0,739.7 49.8,765.2 518.1,1491.0 300.8,1491.0 297.9,1761.2 297.7,1778.8 1557.0,1774.4 1557.3,1749.6 1557.6,1722.3 1560.0,1492.0 1563.2,622.2 1488.7,621.0 1485.5,81.8 1445.3,76.7 1016.4,23.8 980.4,305.7 980.2,307.7 1.0,389.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0233/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[962.0,1492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.810063,35.229226]}},{"type":"Feature","properties":{"resourceCoords":[1560.0,1492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.809799,35.230289]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0234/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p234","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0234/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0234","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"210.1,93.5 1225.2,216.6 1454.9,245.8 1464.0,179.5 1455.5,28.6 1489.3,23.3 1502.3,245.6 1519.5,428.7 1536.3,631.2 1486.5,635.0 1544.2,1631.4 1576.5,1780.5 1615.0,1884.5 1615.0,1914.1 1561.6,1775.1 739.7,1758.6 624.6,1801.9 221.7,1734.5 221.8,1719.9 222.5,1490.2 219.4,623.1 145.1,622.3 138.2,84.8 210.1,93.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0234/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[224.0,1479.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.80982285083418,35.23029590202428]}},{"type":"Feature","properties":{"resourceCoords":[1514.0,266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81187500535094,35.23304656512562]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0235__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p235 [1]","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":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6464.0"},{"label":"split_canvas_h","value":"4168.8"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0235__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0235","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"264.9,932.1 354.9,966.4 440.0,984.0 755.8,1010.0 796.9,1010.3 1061.0,1008.2 1231.4,1007.7 1323.4,1004.3 1318.1,584.5 1315.8,263.9 1306.0,178.8 1268.0,103.2 1037.8,119.5 874.4,58.1 689.0,48.8 250.1,149.6 134.7,155.9 114.4,121.4 114.8,222.8 265.9,409.7 266.8,600.0 269.7,899.2 264.9,932.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0235__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[794.0,592.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.813569944381,35.23476590507839]}},{"type":"Feature","properties":{"resourceCoords":[398.0,223.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81506413901677,35.23630851196257]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0235__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p235 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4124.0"},{"label":"split_canvas_w","value":"5637.6"},{"label":"split_canvas_h","value":"3556.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0235__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0235","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"268.4,1864.0 370.0,1862.7 370.1,1887.6 869.0,1893.2 944.4,1882.3 997.6,1866.7 1013.7,1867.3 1052.5,1855.4 1106.7,1808.2 1259.7,1671.7 1272.3,1662.7 1282.8,1655.0 1343.9,1556.7 1301.6,1091.2 718.9,1071.3 603.5,1102.3 529.1,1079.0 293.1,1104.3 261.9,1040.0 270.5,1125.1 268.7,1445.0 268.4,1864.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0235__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1320.4,1451.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8066216,35.2339574]}},{"type":"Feature","properties":{"resourceCoords":[268.1,1079.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8110375,35.2358264]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0242/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p242","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0242/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0242","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"457.7,1819.3 699.0,1769.0 727.5,1767.0 729.1,1827.4 1074.7,1872.8 1075.1,1888.7 1248.2,1885.8 1248.6,1892.3 1518.5,1885.0 1554.6,1827.1 1524.4,1301.4 1572.6,719.6 1554.7,213.9 1519.1,92.7 1413.0,45.0 1255.5,37.7 1255.8,49.3 967.5,175.6 968.0,214.7 750.2,403.6 621.0,406.5 503.7,408.4 369.1,410.6 366.1,302.4 10.8,545.4 1.0,570.1 1.0,1664.2 143.6,1799.7 143.0,1871.4 457.7,1819.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0242/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[699.0,1175.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.80969155758879,35.225070591105876]}},{"type":"Feature","properties":{"resourceCoords":[978.0,405.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8077084039509,35.22757202719091]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0243/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p243","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0243/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0243","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"209.6,419.0 209.0,396.7 210.1,97.2 211.7,77.7 276.4,81.4 355.2,97.2 671.8,86.8 737.3,83.2 954.9,79.8 1296.8,72.3 1488.0,71.4 1543.0,115.3 1510.9,220.2 1508.2,411.8 1547.7,622.5 1508.9,820.8 1549.2,1116.9 1615.0,1177.7 1615.0,1182.1 1615.0,1185.0 1565.3,1410.2 1419.3,1527.9 1190.8,1714.1 1162.5,1730.6 1148.2,1736.8 1114.3,1627.3 874.4,1544.8 577.9,1626.8 336.8,1694.0 238.1,1333.5 214.3,1248.8 205.8,1168.9 208.9,889.1 207.6,745.7 209.6,419.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0243/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[207.0,1067.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.821327,35.233242]}},{"type":"Feature","properties":{"resourceCoords":[969.0,409.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.820815,35.236931]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0250/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p250","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0250/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0250","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"617.5,1823.1 271.6,1829.5 271.6,1812.7 274.9,1667.7 275.5,1422.6 280.0,1001.6 280.9,746.0 280.9,493.6 282.6,241.0 427.7,236.8 711.0,234.5 791.6,224.3 877.0,198.6 1239.9,91.6 1313.4,335.1 1390.0,585.4 1412.3,659.5 1420.6,711.3 1467.1,1212.0 1502.4,1583.9 1512.9,1583.1 1573.8,1904.0 1490.0,1904.0 1459.0,1909.0 1458.0,1919.0 1389.5,1919.0 1379.7,1909.3 1387.1,1910.6 1387.2,1864.4 620.3,1759.9 617.5,1823.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0250/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[601.0,993.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.82387356334978,35.23142775305781]}},{"type":"Feature","properties":{"resourceCoords":[601.0,491.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.82219978017567,35.23264206966062]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0258__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p258 [1]","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":"6464.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0258__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0258","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"78.9,271.3 57.3,275.4 77.8,287.9 1.0,1368.2 1.0,1538.4 126.2,1773.5 171.0,1748.2 203.5,1783.9 433.4,1785.7 502.5,1823.5 1116.1,1800.1 1433.5,1827.5 1506.8,1818.6 1615.0,1727.1 1615.0,1669.1 1585.1,1581.5 1538.8,1290.3 1574.2,1280.1 1417.7,1012.6 1440.2,1004.5 1295.1,644.9 1270.7,653.4 1243.3,580.2 1235.4,559.2 1226.0,534.3 1212.7,498.7 804.2,421.4 795.0,425.3 759.8,440.3 753.2,422.5 749.0,411.4 657.9,166.6 642.8,126.2 431.0,214.3 327.1,255.5 226.7,274.8 164.1,278.6 78.9,271.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0258__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1285.0,657.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81525852744178,35.22071426476756]}},{"type":"Feature","properties":{"resourceCoords":[389.0,1292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.81510197083907,35.21667782950498]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0260/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p260","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0260/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0260","type":"ImageService3","width":1610,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"23.5,525.2 55.1,563.4 263.1,349.8 307.9,353.1 312.5,353.5 411.4,67.0 605.4,101.3 612.1,40.0 635.6,42.5 691.1,107.5 875.8,95.8 834.5,252.7 913.5,350.8 1128.2,357.2 1301.2,195.0 1455.8,131.0 1540.6,521.0 1478.0,1114.6 1487.5,1427.8 1454.5,1446.2 1285.6,1390.9 1206.8,1458.2 1169.0,1704.6 1194.6,1746.0 1155.2,1779.6 1003.8,1836.0 719.1,1850.2 221.3,1837.2 115.5,1781.7 76.9,1571.2 131.6,1310.4 126.1,1047.4 59.2,963.4 37.5,573.1 9.7,537.0 23.5,525.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0260/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[211.0,346.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.803396,35.242953]}},{"type":"Feature","properties":{"resourceCoords":[44.0,1006.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.80164,35.2409281]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0261__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p261 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.77"},{"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":"6440.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0261__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0261","type":"ImageService3","width":1610,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1511.5,955.4 1587.8,72.0 1526.2,70.8 1526.6,47.2 1508.7,65.4 687.6,32.0 439.4,47.6 296.3,109.2 102.8,100.7 129.9,712.1 44.1,1275.0 52.5,1831.7 94.7,1873.0 282.7,1855.5 535.6,1787.5 685.4,1608.2 888.4,1522.5 893.3,1491.1 940.3,1485.4 1183.7,1258.1 1397.3,1182.8 1530.5,1173.5 1539.1,1143.6 1500.8,962.2 1511.5,955.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0261__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[883.0,1356.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.809385523272,35.2431832222372]}},{"type":"Feature","properties":{"resourceCoords":[62.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8135678793332,35.24403094541543]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0261__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p261 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.59"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2436.4"},{"label":"split_canvas_y","value":"4712.8"},{"label":"split_canvas_w","value":"4003.6"},{"label":"split_canvas_h","value":"2967.2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0261__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0261","type":"ImageService3","width":1610,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1419.4,1521.6 1269.5,1265.3 1263.2,1267.0 740.0,1696.0 727.8,1693.1 625.6,1845.6 646.1,1834.7 971.8,1857.3 1220.7,1828.6 1260.8,1861.7 1362.2,1867.0 1362.3,1849.0 1411.2,1849.8 1384.8,1556.3 1416.2,1524.8 1419.4,1521.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0261__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1346.0,1585.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.80340707103157,35.242981867757734]}},{"type":"Feature","properties":{"resourceCoords":[1384.0,1838.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.80323299356887,35.24204962365915]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0301/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p301","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0301/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0301","type":"ImageService3","width":1610,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"116.4,1631.4 136.5,991.8 159.9,346.1 574.9,349.2 806.5,353.5 805.7,342.7 1441.0,350.4 1440.8,357.5 1421.0,713.0 1409.7,999.6 1394.3,1256.0 1381.9,1615.8 1067.5,1682.2 170.1,1661.8 113.2,1722.2 116.4,1631.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0301/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[778.0,1631.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84274483024457,35.23206921233878]}},{"type":"Feature","properties":{"resourceCoords":[778.0,352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84067104261747,35.23366477856679]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0302/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p302","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0302/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0302","type":"ImageService3","width":1610,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"104.5,1244.8 118.0,990.0 127.2,705.0 144.6,351.6 814.0,354.6 1460.1,351.4 1414.6,1592.1 1376.6,1633.0 1044.5,1676.5 98.1,1601.8 94.5,1602.5 104.5,1244.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0302/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1437.0,986.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8387376,35.2302562]}},{"type":"Feature","properties":{"resourceCoords":[118.0,990.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8407564,35.2320202]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0303/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p303","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0303/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0303","type":"ImageService3","width":1610,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1461.7,1745.5 884.2,1675.8 264.4,1717.5 117.1,1692.3 88.2,1625.6 56.1,1660.5 95.1,417.6 162.2,414.8 722.6,407.5 853.5,398.9 1321.8,389.3 1432.9,383.9 1448.0,383.2 1452.0,1024.5 1440.2,1025.0 1432.7,1655.5 1609.0,1651.8 1609.0,1697.2 1461.7,1745.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0303/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[775.0,1043.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83766093542044,35.229327455131966]}},{"type":"Feature","properties":{"resourceCoords":[775.0,1663.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83868226098073,35.22856045738331]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0304/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p304","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0304/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0304","type":"ImageService3","width":1610,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"178.9,366.0 214.9,364.9 495.2,360.9 720.8,364.3 1062.0,356.8 1197.6,346.2 1427.9,340.6 1425.0,443.7 1416.0,768.5 1405.0,1010.6 1385.3,1612.5 379.4,1659.4 326.8,1676.3 326.1,1631.3 150.3,1634.1 161.4,1005.6 173.2,1005.3 172.9,366.1 178.9,366.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0304/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[770.0,995.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83567578288242,35.22765068929138]}},{"type":"Feature","properties":{"resourceCoords":[770.0,357.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83462688465809,35.22844750297051]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0305/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p305","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0305/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0305","type":"ImageService3","width":1610,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1390.0,1578.6 765.1,1578.3 766.0,1589.0 538.1,1587.4 130.0,1589.0 137.9,1022.5 149.3,757.9 156.0,511.1 157.7,347.2 158.1,309.4 158.4,285.3 1323.9,246.3 1460.4,354.4 1428.7,354.2 1413.0,878.8 1393.7,1316.9 1390.3,1557.7 1390.0,1578.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0305/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[766.0,1589.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84063,35.2336251]}},{"type":"Feature","properties":{"resourceCoords":[130.0,1589.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8416054,35.2344908]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0306/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p306","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0306/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0306","type":"ImageService3","width":1598,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"750.0,1578.6 77.6,1572.1 78.3,1543.8 84.2,1299.4 108.3,854.9 129.3,322.7 750.6,332.2 751.1,310.8 1441.8,316.2 1411.3,1258.9 1399.0,1578.7 750.0,1578.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0306/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1416.0,877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83649283201926,35.23186869227643]}},{"type":"Feature","properties":{"resourceCoords":[1416.0,1580.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83763652378795,35.23099174319293]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0307/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p307","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0307/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0307","type":"ImageService3","width":1598,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"75.6,1258.5 125.8,313.9 194.3,312.4 752.0,314.1 898.6,301.5 1144.0,294.5 1352.3,293.8 1463.2,295.9 1429.1,1586.6 1423.5,1586.7 1402.3,1586.8 1290.4,1588.8 819.4,1583.7 687.6,1588.3 124.1,1578.0 56.5,1578.8 75.6,1258.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0307/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[800.0,1583.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83651008406807,35.23004483229716]}},{"type":"Feature","properties":{"resourceCoords":[97.0,1584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8376057788693,35.23095683416961]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0308/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p308","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0308/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0308","type":"ImageService3","width":1598,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"89.5,1576.8 119.0,288.2 187.7,289.2 588.8,291.0 916.8,285.3 1406.5,285.8 1400.6,543.8 1354.3,1399.1 1342.1,1578.9 1110.0,1579.5 973.3,1587.1 629.5,1587.2 402.6,1578.8 120.2,1576.5 89.5,1576.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0308/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[746.0,1588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83453454783195,35.2283513583168]}},{"type":"Feature","properties":{"resourceCoords":[746.0,290.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83245949904439,35.229998587605024]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0309__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p309 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.28"},{"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":"6464.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0309__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0309","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"127.5,1726.0 1353.7,1801.3 1474.1,1355.7 1438.7,1353.9 1504.4,436.1 1563.8,442.1 1452.3,339.1 1334.7,425.3 1169.7,339.4 1057.8,605.8 182.2,1129.4 157.7,1492.9 150.7,1528.7 124.7,1526.2 123.8,1527.2 150.6,1529.7 140.4,1604.2 127.5,1726.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0309__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[176.0,1354.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8387413,35.2365395]}},{"type":"Feature","properties":{"resourceCoords":[1440.0,1354.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8366017,35.2349688]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0310/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p310","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0310/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0310","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"757.1,1716.3 757.1,1737.8 165.8,1742.4 25.2,1634.1 94.8,1630.8 168.2,1164.0 132.0,1166.1 97.7,224.6 158.8,224.2 291.7,322.7 698.9,168.9 736.4,127.1 742.1,220.1 1396.5,215.6 1397.8,235.8 1410.2,415.5 1407.7,442.8 1409.0,548.1 1448.0,997.9 1452.4,1155.2 1450.4,1705.8 757.1,1716.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0310/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[774.0,1017.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83540446013652,35.23428315107374]}},{"type":"Feature","properties":{"resourceCoords":[134.0,1733.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83753918035745,35.23428079473881]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0311/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p311","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0311/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0311","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"113.5,1208.2 123.3,1047.5 124.3,585.7 132.6,478.2 137.5,450.7 141.3,266.4 142.5,212.9 1130.9,145.8 1149.4,166.6 1323.5,108.0 1478.0,150.9 1497.3,121.0 1526.5,119.0 1561.5,169.2 1443.4,1163.6 1444.7,1163.7 1432.2,1812.1 1317.2,1804.8 1104.1,1795.9 852.8,1791.8 702.1,1797.9 131.7,1770.5 61.5,1769.0 113.5,1208.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0311/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[815.0,1800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83439054703187,35.23158091126559]}},{"type":"Feature","properties":{"resourceCoords":[115.0,393.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83341522103028,35.23425407633797]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0312/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p312","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0312/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0312","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"47.6,1792.7 51.5,1143.6 50.2,1143.6 155.3,146.7 167.6,163.8 206.3,116.2 820.0,96.8 900.2,19.9 900.8,19.9 900.2,26.0 1520.1,77.3 1526.0,24.5 1532.7,24.6 1564.0,24.8 1549.3,165.7 1490.9,678.9 1410.9,1365.4 1367.2,1836.7 864.7,1818.5 527.9,1812.5 116.3,1796.2 47.6,1792.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0312/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[814.0,1166.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83128567496199,35.230678895323706]}},{"type":"Feature","properties":{"resourceCoords":[1428.0,1166.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.83032359756147,35.229925282827445]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0313/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p313","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0313/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0313","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1606.0,70.3 1525.3,123.8 180.2,63.8 152.6,199.9 279.6,487.4 291.6,696.9 272.6,791.2 159.2,866.3 215.2,1073.9 139.6,1151.2 185.3,1275.0 141.1,1386.0 42.4,1442.3 31.0,1794.3 1.0,1824.7 1.0,1855.0 621.5,1882.3 688.9,1885.2 692.9,1857.2 1302.7,1859.7 1326.5,1686.3 1352.7,1508.2 1396.4,1228.1 1477.4,724.1 1522.3,481.6 1544.0,417.7 1606.0,109.0 1606.0,70.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0313/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[789.0,1111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85235947570297,35.2348132523293]}},{"type":"Feature","properties":{"resourceCoords":[1437.0,485.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85271730591045,35.236395064440444]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0314/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p314","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0314/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0314","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.3,1736.5 39.7,1715.3 76.8,1568.9 69.7,320.2 126.3,240.1 748.9,164.8 813.5,156.9 812.9,129.6 1393.8,35.7 1394.1,47.1 1408.7,464.7 1422.9,793.5 1460.2,1081.7 1472.8,1191.8 1478.1,1368.3 1469.5,1683.4 1464.2,1772.2 1460.6,1823.3 809.0,1845.1 809.9,1830.7 746.0,1816.1 745.1,1831.6 96.2,1700.9 92.2,1741.3 34.3,1736.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0314/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[91.0,848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85103973738876,35.23205097372879]}},{"type":"Feature","properties":{"resourceCoords":[1389.0,715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.849256528525,35.233976068588376]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0315/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p315","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0315/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0315","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"25.3,459.9 18.7,282.2 17.3,232.2 1518.2,203.2 1528.2,305.9 1454.0,325.8 1445.7,811.0 1519.0,843.9 1448.5,953.5 1532.2,997.1 1549.7,1208.5 1524.8,1429.6 1450.2,1470.6 1430.5,1862.3 167.4,1743.1 121.0,1701.3 77.4,1407.1 56.6,1071.0 33.8,644.1 25.3,459.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0315/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[100.0,1324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84917166955296,35.23405691641826]}},{"type":"Feature","properties":{"resourceCoords":[41.0,472.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8506186635914,35.23505084173099]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0316/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p316","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0316/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0316","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"208.0,1681.4 200.3,1085.8 202.1,831.6 201.7,741.5 190.0,422.4 173.2,244.4 153.4,133.8 201.2,173.1 1455.8,234.4 1453.8,635.1 1539.1,715.7 1502.9,715.8 1446.3,1219.5 1459.0,1219.0 1454.8,1683.3 1457.8,1867.7 1367.4,1864.3 1363.0,1860.2 387.5,1913.9 208.0,1838.0 208.0,1681.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0316/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1459.0,1219.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8447503,35.2338075]}},{"type":"Feature","properties":{"resourceCoords":[208.0,1838.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8458327,35.2314164]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0317/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p317","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0317/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0317","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"45.4,368.0 50.8,157.9 126.5,75.8 678.8,53.3 938.6,165.1 1384.8,181.9 1515.3,416.5 1555.0,911.4 1479.0,1208.9 1526.8,1749.0 32.2,1764.8 27.8,1536.0 20.4,1034.1 22.6,791.6 32.6,726.1 40.1,416.6 33.5,379.2 45.4,368.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0317/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[45.0,784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85259844023844,35.23656451269111]}},{"type":"Feature","properties":{"resourceCoords":[560.0,1464.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85071369151751,35.236392433880106]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0318/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p318","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.75"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0318/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0318","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"132.6,1860.8 965.5,1836.2 966.4,1899.8 1056.9,1898.6 1056.7,1833.8 1205.2,1834.2 1458.9,1349.5 1558.0,1347.3 1548.3,957.5 1467.5,625.8 1553.7,282.2 1526.7,109.2 341.3,117.9 253.1,12.3 180.1,12.1 1.0,614.2 1.0,1455.6 132.6,1860.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0318/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[561.0,860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.856782,35.230809]}},{"type":"Feature","properties":{"resourceCoords":[561.0,1352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.855958,35.230205]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0319/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p319","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.28"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0319/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0319","type":"ImageService3","width":1616,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1246.1,1919.0 1129.5,1919.0 984.4,1907.7 933.0,1805.5 559.8,1825.5 59.2,1725.0 19.4,1561.3 93.4,756.5 67.5,748.9 16.1,225.7 828.6,423.8 812.7,486.6 901.8,509.8 918.7,446.1 1064.2,486.6 1440.7,78.3 1538.5,102.9 1537.1,108.6 1541.7,962.1 1440.0,1256.7 1489.2,1735.3 1373.5,1902.7 1381.7,1919.0 1246.1,1919.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0319/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.85619385326713,35.22916772920074]}},{"type":"Feature","properties":{"resourceCoords":[1616.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.85459322433316,35.23178404217895]}},{"type":"Feature","properties":{"resourceCoords":[1616.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.85081442386934,35.230219648172955]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.85241505280331,35.22760333519474]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0322/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p322","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0322/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0322","type":"ImageService3","width":1605,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"215.9,102.1 453.5,10.8 589.9,135.4 1220.9,192.2 1286.8,120.0 1303.4,22.2 1363.2,22.4 1363.1,33.9 1358.4,240.1 1359.9,493.8 1356.0,662.8 1366.4,894.1 1550.2,908.4 1604.0,918.6 1604.0,947.1 1604.0,981.1 1528.1,982.5 1426.5,1093.6 1479.0,1549.2 1455.8,1742.0 1369.5,1836.4 691.4,1797.7 374.4,1854.6 139.0,1710.8 99.4,359.9 168.1,229.0 75.1,144.1 215.9,102.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0322/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[797.0,921.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84914417640026,35.22905187587859]}},{"type":"Feature","properties":{"resourceCoords":[797.0,1775.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84787966839474,35.22792152458697]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0324/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p324","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0324/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0324","type":"ImageService3","width":1605,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1259.7,1519.0 1243.2,1698.7 1016.5,1705.6 851.1,1699.3 602.7,1697.2 400.9,1689.7 348.6,1688.0 437.2,1025.0 421.4,1025.2 431.9,959.8 446.5,959.7 381.1,304.3 582.9,305.2 1176.9,296.2 1333.1,295.9 1326.1,322.4 1331.7,1467.3 1270.5,1466.4 1259.7,1519.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0324/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1304.0,310.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8459004780673,35.23143751010971]}},{"type":"Feature","properties":{"resourceCoords":[1304.0,1002.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84703035594914,35.23056918786517]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0325__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p325 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"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":"6420.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0325__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0325","type":"ImageService3","width":1605,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"103.3,1863.4 742.4,1855.2 1387.8,1850.0 1373.2,1608.7 1361.4,1229.0 1349.4,1196.9 1301.8,231.4 1279.7,231.3 1307.9,556.0 1209.7,647.4 1189.6,649.4 1189.7,652.9 1116.3,656.7 182.9,749.9 131.8,705.8 128.8,706.0 95.6,707.6 62.0,1214.7 74.7,1213.6 91.9,1678.8 103.3,1863.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0325__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[87.0,1202.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84474648727277,35.233838154249604]}},{"type":"Feature","properties":{"resourceCoords":[1352.0,1202.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.84260942552504,35.23534244744857]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0326/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p326","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.72"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0326/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0326","type":"ImageService3","width":1605,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"16.7,135.6 91.7,43.3 783.8,25.4 947.8,55.4 1064.0,202.9 1424.5,161.8 1454.0,753.8 1542.0,1107.1 1529.5,1186.4 1457.0,1210.3 1409.4,1459.0 1446.5,1725.2 1604.0,1854.0 1604.0,1881.5 1527.2,1878.2 1377.5,1876.7 1172.2,1874.4 921.3,1867.4 652.2,1855.8 75.9,1847.4 69.2,1605.3 70.1,1224.8 59.1,1192.2 43.6,224.2 21.4,223.4 16.7,135.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0326/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[724.0,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8405281,35.2352752]}},{"type":"Feature","properties":{"resourceCoords":[69.0,1192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8426055,35.2353589]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0332/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p332","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0332/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0332","type":"ImageService3","width":1605,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1601.5,1639.1 1392.7,1417.9 1394.5,1137.0 1468.6,929.4 1462.7,242.7 1405.8,174.7 198.6,229.2 135.7,301.6 49.4,1586.0 1.0,1633.8 1.0,1727.2 647.1,1762.2 647.0,1730.4 1601.5,1639.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0332/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[692.0,552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.831174,35.235934]}},{"type":"Feature","properties":{"resourceCoords":[692.0,247.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.830693,35.236332]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0335/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p335","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0335/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0335","type":"ImageService3","width":1605,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"767.8,145.3 1420.1,142.3 1417.3,749.3 1423.3,1483.1 1420.5,1830.4 1335.6,1846.4 1054.7,1761.2 513.8,1844.2 382.4,1919.0 371.3,1919.0 327.0,1919.0 7.5,1492.3 124.0,1492.1 122.4,942.0 120.1,851.3 133.0,675.7 167.1,495.4 192.1,402.7 263.7,211.9 276.9,145.3 767.8,145.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0335/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[767.0,818.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.86172,35.234006]}},{"type":"Feature","properties":{"resourceCoords":[767.0,1488.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.860479,35.233316]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0336/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p336","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0336/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0336","type":"ImageService3","width":1606,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"651.0,140.0 804.2,30.9 820.1,19.5 836.5,19.9 1084.4,345.8 1183.7,483.6 1473.5,889.9 1513.8,940.6 1599.0,1012.9 1553.8,1092.9 1511.3,1233.8 1499.8,1329.5 1501.4,1399.4 1517.3,1547.5 1553.1,1740.0 1601.6,1884.0 1597.0,1884.0 1595.5,1887.5 1585.6,1893.0 1577.0,1893.0 1576.3,1898.2 1571.4,1901.0 1533.7,1842.2 649.4,1842.6 437.0,1778.8 83.7,1842.0 89.8,1491.8 90.6,751.8 99.0,139.8 651.0,140.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0336/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[651.0,819.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.860212,35.235839]}},{"type":"Feature","properties":{"resourceCoords":[651.0,140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.861467,35.236523]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0337/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p337","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.59"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0337/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0337","type":"ImageService3","width":1606,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"268.4,1245.7 169.6,766.6 117.8,524.8 433.7,359.4 652.0,40.5 698.4,61.9 824.8,243.3 1109.8,249.6 1142.2,311.6 1460.1,290.2 1513.2,573.0 1457.8,970.5 1513.5,1223.0 1443.5,1391.2 1448.6,1431.1 1453.3,1839.0 447.9,1824.8 395.2,1827.9 362.4,1662.5 270.9,1256.6 262.7,1258.2 268.4,1245.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0337/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.864356,35.2368002]}},{"type":"Feature","properties":{"resourceCoords":[1606.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.8637831,35.2396994]}},{"type":"Feature","properties":{"resourceCoords":[1606.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.8595394,35.23914]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.8601123,35.2362408]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0339/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p339","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0339/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0339","type":"ImageService3","width":1606,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"729.2,1768.5 667.8,1784.5 188.0,1882.7 184.4,1830.7 187.7,836.5 189.8,708.3 189.6,180.0 187.0,74.0 583.0,13.8 657.0,15.1 693.2,253.9 1114.9,203.1 1205.1,170.0 1248.1,135.9 1319.8,192.2 1159.4,935.4 1336.8,1006.5 1163.3,1469.2 1106.7,1563.2 1070.2,1590.5 828.0,1720.8 729.2,1768.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0339/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1061.0,896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.857847,35.238505]}},{"type":"Feature","properties":{"resourceCoords":[187.0,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.859481,35.240278]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0340/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p340","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0340/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0340","type":"ImageService3","width":1606,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"442.2,1480.2 466.8,1441.2 486.6,1332.2 484.6,833.3 291.8,829.6 177.0,70.4 285.0,97.6 504.3,131.2 696.4,149.3 908.5,186.1 1357.4,294.9 1453.8,316.7 1488.5,410.7 1379.8,791.4 1433.0,939.6 1348.0,998.4 1337.8,1184.0 1423.3,1603.9 1137.4,1765.8 1122.2,1734.9 977.1,1775.1 784.6,1799.9 637.2,1807.6 568.0,1805.5 474.0,1788.8 336.8,1739.1 260.1,1690.0 442.2,1480.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0340/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[476.0,826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85728259507025,35.238236422445034]}},{"type":"Feature","properties":{"resourceCoords":[889.0,180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85574861539214,35.23887062591424]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0341__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p341 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"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":"6444.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0341__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0341","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"46.1,1113.7 214.9,1259.8 368.8,1377.8 529.7,1522.7 853.7,1855.5 917.6,1919.0 937.6,1862.1 1147.7,1764.2 1459.5,1743.1 1539.4,1530.4 1483.7,1402.9 1488.6,684.2 1590.7,686.0 1377.9,208.7 1350.5,280.6 857.0,207.9 897.0,143.5 454.4,117.0 12.8,87.8 24.7,567.7 33.7,827.8 1.0,894.6 1.0,1068.1 46.1,1113.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0341__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[453.0,144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85597344377999,35.241348802043206]}},{"type":"Feature","properties":{"resourceCoords":[547.0,1539.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85567836329078,35.23881395446931]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0342/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p342","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0342/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0342","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"432.3,240.4 716.5,459.8 916.0,310.6 1312.7,18.6 1326.5,18.6 1340.5,38.2 1450.0,191.0 1451.3,742.6 1450.0,1400.0 1446.8,1894.7 1443.8,1900.0 1434.0,1900.0 1433.0,1919.0 1267.5,1919.0 1102.6,1760.1 649.3,1751.2 521.2,1640.3 346.2,1659.4 228.2,1497.0 205.0,1315.8 45.8,1118.5 48.7,174.9 432.3,240.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0342/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1450.0,1400.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.862965,35.2347]}},{"type":"Feature","properties":{"resourceCoords":[1450.0,191.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.861467,35.236523]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0343__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p343 [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":"6444.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0343__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0343","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"280.1,715.7 298.7,1123.2 289.4,1198.0 43.8,1209.0 50.2,1641.5 74.0,1736.3 103.9,1783.5 131.3,1814.4 63.5,1879.5 178.2,1868.7 250.1,1896.0 508.8,1862.8 986.7,1806.2 973.0,1370.8 961.3,1311.7 931.3,1272.7 999.2,1174.0 1133.3,950.8 1560.2,686.9 1538.3,686.5 1542.8,76.0 1287.0,33.3 281.6,136.5 265.1,382.8 280.1,715.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0343__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[282.0,727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85945568629181,35.24028011468814]}},{"type":"Feature","properties":{"resourceCoords":[980.0,1805.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85696148206478,35.24141692687877]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0345__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p345 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"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":"6444.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0345__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0345","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1517.9,19.0 1504.5,19.0 1460.9,65.3 1346.4,39.6 786.0,61.2 732.0,95.8 743.1,146.1 680.0,340.5 410.1,387.2 232.7,358.9 101.7,413.9 33.5,668.6 50.0,1163.1 28.7,1298.8 53.5,1462.7 119.2,1654.5 307.8,1859.2 561.9,1811.9 734.8,1824.3 879.9,1872.3 1322.2,1848.4 1377.4,1908.3 1387.5,1785.1 1421.0,1294.8 1430.0,1229.7 1452.4,1151.2 1467.9,830.3 1469.5,763.8 1475.4,674.5 1484.0,543.5 1504.4,197.0 1517.9,19.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0345__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[91.0,669.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.82680747700762,35.24088150610481]}},{"type":"Feature","properties":{"resourceCoords":[91.0,974.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8277269631852,35.24006625301539]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0347/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p347","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.60"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0347/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0347","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"145.3,1832.8 61.0,1783.3 59.1,1150.6 25.2,810.7 94.1,81.3 196.4,125.9 645.3,70.0 717.6,105.7 1105.2,68.7 1373.1,113.2 1511.6,203.3 1533.7,485.9 1308.1,613.2 1344.9,623.3 1332.2,870.2 1298.5,853.6 1306.1,1073.2 1312.3,1292.4 1319.4,1507.6 1325.2,1536.8 1340.1,1556.1 1306.6,1605.0 1240.5,1715.4 1029.6,1846.2 145.3,1832.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0347/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1296.0,1284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85691519136591,35.241486847087884]}},{"type":"Feature","properties":{"resourceCoords":[1296.0,1072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85596361470287,35.241434719018244]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0501/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p501","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.41"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0501/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0501","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"421.4,1836.0 406.0,1919.0 99.3,995.0 81.8,952.0 59.1,732.0 38.5,533.4 66.1,41.8 325.9,99.7 1487.5,27.9 1560.4,68.0 1534.8,1799.3 1532.9,1820.8 421.4,1836.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0501/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1502.0,1046.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85392764798165,35.22369175571062]}},{"type":"Feature","properties":{"resourceCoords":[69.0,1046.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85593455094636,35.225706905750414]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0502/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p502","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0502/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0502","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"864.0,1562.0 863.7,1574.3 134.8,1617.2 312.9,323.3 1401.8,344.2 1394.8,521.2 1433.2,1443.5 1379.4,1561.0 1384.7,1569.6 864.0,1562.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0502/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[864.0,974.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.857094,35.222748]}},{"type":"Feature","properties":{"resourceCoords":[864.0,1562.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.858099,35.222034]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0503__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p503 [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":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6444.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0503__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0503","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1462.5,96.0 1445.3,113.7 1123.4,40.0 532.0,62.7 422.8,100.4 251.3,70.6 115.1,113.2 132.2,145.5 93.7,406.7 120.4,655.0 226.1,833.4 200.1,872.5 250.4,948.1 213.4,977.1 297.9,1091.0 305.1,1173.5 354.3,1228.0 689.2,1249.4 689.6,1250.8 689.6,1251.1 730.5,1423.2 753.9,1483.2 997.7,1865.8 946.0,1919.0 1320.0,1919.0 1346.0,1735.6 1475.7,1452.9 1511.2,1458.3 1493.6,1429.6 1505.8,1063.8 1520.2,1055.8 1493.0,1055.4 1337.8,843.5 1395.0,844.2 1396.1,573.7 1395.3,529.0 1402.3,442.8 1419.7,354.4 1432.2,309.0 1468.0,215.7 1474.7,183.0 1462.9,176.2 1462.5,96.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0503__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.86799144287932,35.22974443466984]}},{"type":"Feature","properties":{"resourceCoords":[1611.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.86393339245325,35.23476085379719]}},{"type":"Feature","properties":{"resourceCoords":[1611.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.8566654800608,35.23078241256377]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.86072353048687,35.22576599343642]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0510/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p510","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.58"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0510/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0510","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1448.2,361.9 1442.3,339.4 1444.9,241.7 1126.0,282.2 1039.8,265.9 940.4,265.9 821.1,263.8 745.2,267.9 575.8,296.0 574.8,275.6 573.8,229.4 557.9,218.5 558.4,167.3 564.3,26.1 557.8,16.0 557.0,16.0 556.5,14.1 553.1,215.2 405.9,114.3 63.4,426.1 7.1,460.1 1.0,468.1 1.0,470.5 62.0,534.9 87.1,771.6 68.2,891.8 143.6,1111.5 101.0,1330.7 105.2,1566.8 120.8,1669.5 173.8,1747.0 127.9,1795.6 401.0,1879.0 624.0,1877.1 772.5,1818.1 887.8,1821.2 1073.4,1844.5 1135.8,1910.3 1404.2,1425.9 1542.0,846.0 1448.2,361.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0510/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[813.0,1102.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.86012557760377,35.22535789701811]}},{"type":"Feature","properties":{"resourceCoords":[813.0,267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85756724891941,35.22756282726004]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0511__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p511 [1]","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":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6444.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0511__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0511","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"65.3,540.1 65.1,779.8 68.3,979.4 38.6,1153.1 130.8,1792.5 155.8,1792.7 355.8,1794.5 841.7,1877.1 1453.2,1830.4 1480.2,1772.7 1580.3,1768.4 1610.0,1809.9 1441.2,1034.9 1414.2,1035.7 1208.2,555.0 1197.0,555.8 989.2,1.0 848.0,1.0 847.0,18.0 763.0,17.0 744.0,13.0 534.0,16.0 447.2,13.8 445.0,14.0 411.9,13.0 250.0,9.0 147.2,9.8 125.8,42.0 33.2,45.5 1.0,47.6 1.0,96.6 54.4,387.8 65.3,540.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0511__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[390.0,1765.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8550883155644,35.22641797887662]}},{"type":"Feature","properties":{"resourceCoords":[69.0,544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8575190225539,35.22755087242834]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0512/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p512","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0512/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0512","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"170.8,159.7 230.9,134.9 272.9,52.4 499.8,111.0 522.0,85.5 1547.0,531.3 1509.2,526.1 1552.8,1274.2 1565.4,1274.5 1557.2,1809.0 1459.2,1869.2 402.6,1852.0 65.2,1724.1 170.8,159.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0512/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[951.0,1792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.858371567734,35.22060300494634]}},{"type":"Feature","properties":{"resourceCoords":[1540.0,1792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.85739126190282,35.22130037916247]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0513/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p513","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0513/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0513","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"132.9,1919.0 191.1,1919.0 229.3,1780.0 262.7,1692.5 897.5,1794.4 1444.2,1884.5 1489.4,1898.0 1496.9,1897.9 1497.0,1897.0 1592.4,1897.0 1554.8,50.2 1556.5,44.2 1.0,84.6 1.0,121.7 60.9,235.6 49.0,986.2 127.2,1135.0 46.6,1530.7 160.4,1732.9 132.9,1919.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0513/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[449.0,1100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.86324730389876,35.220154945394356]}},{"type":"Feature","properties":{"resourceCoords":[898.0,1793.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.8639079232908,35.218774834115]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0514/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p514","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0514/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0514","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1574.7,654.5 1583.3,1502.3 1516.6,1872.9 1509.5,1879.0 337.3,1886.0 91.4,1796.5 91.0,1195.9 28.2,868.0 92.0,257.9 149.9,255.5 182.0,115.4 211.5,26.8 848.1,101.2 1396.3,167.7 1441.9,179.2 1544.4,173.8 1545.8,196.7 1574.7,654.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0514/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[127.0,-3.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.86459019031173,35.219962715692]}},{"type":"Feature","properties":{"resourceCoords":[1499.0,196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.86329907053823,35.21770035929135]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0515/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Charlotte, North-Carolina | 1929 | sanborn06391_008 p515","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.61"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T04:01:42Z","modified":"2026-10-18T04:01:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0515/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0515","type":"ImageService3","width":1611,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"31.9,879.6 110.7,118.1 628.2,34.2 1547.3,49.1 1575.9,719.1 1543.2,1221.2 1573.8,1592.3 1546.7,1862.4 492.3,1860.0 141.3,1827.3 74.8,1778.9 97.7,1705.5 30.9,1255.8 31.9,879.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd390m:g3904m:g3904cm:g3904cm_g06391192902:06391_02_1929-0515/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1515.0,779.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.863461,35.213383]}},{"type":"Feature","properties":{"resourceCoords":[1515.0,1456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.860871,35.212175]}}]}}]}