{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04464_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Greenville, Mississippi | 1900 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"24"},{"label":"placed","value":"17"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef-snap 9, georef 8"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 15 panels"},{"label":"unplaced pages","value":"p13__2 (tier 1, 33.40501,-91.06449 +/-187m); p14__2 (tier 1, 33.40799,-91.05178 +/-100m); p15__1 (tier 1, 33.41076,-91.05114 +/-100m); p15__4 (tier 1, 33.41562,-91.05600 +/-100m); p16__1 (tier 1, 33.40067,-91.06225 +/-228m); p16__2 (tier 1, 33.40057,-91.06221 +/-225m); p6__1 (tier 1, 33.41401,-91.06194 +/-218m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p10","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.67"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1551.1,1789.0 1537.2,1768.0 937.0,1692.6 580.8,1870.0 324.6,1879.2 146.8,1777.2 184.4,1540.7 85.4,1124.0 123.2,760.4 39.6,494.2 143.2,93.8 740.9,78.5 741.0,88.0 1128.4,85.1 1494.4,93.8 1506.7,822.2 1515.6,1084.8 1498.7,1144.8 1512.0,1692.6 1554.8,1689.7 1551.1,1789.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1509.0,1145.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.066061,33.407686]}},{"type":"Feature","properties":{"resourceCoords":[741.0,88.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0661872,33.4101836]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"180.7,1221.1 198.4,1160.5 191.8,894.8 185.7,157.8 511.5,150.0 967.2,154.7 1441.3,173.3 1439.1,744.8 1434.8,1243.6 1437.2,1761.5 1180.6,1767.1 961.7,1748.2 961.6,1730.2 189.4,1775.5 180.7,1221.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[960.0,895.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06419810928982,33.407409525605175]}},{"type":"Feature","properties":{"resourceCoords":[200.0,137.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06470320073085,33.40939511200296]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.8,1306.0 100.2,806.6 97.0,234.6 788.2,250.8 1586.3,247.0 1560.0,275.3 1563.3,1105.2 1590.5,1150.9 1593.5,1822.8 1505.2,1881.5 567.5,1859.4 568.7,1826.0 228.0,1818.5 108.2,1824.4 100.8,1306.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[110.0,965.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06328314615101,33.40689374848572]}},{"type":"Feature","properties":{"resourceCoords":[793.0,1207.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06229986380671,33.405798345685795]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p13 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.62"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3194.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4458.0"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0013__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"131.1,1191.7 30.9,1289.3 68.4,1850.2 663.6,1907.5 1239.2,1842.7 1510.4,1911.6 1572.8,1832.6 1587.2,1592.2 1484.5,1189.1 1568.7,1128.5 1510.5,1059.6 1591.8,864.8 1612.0,864.5 1612.0,854.5 1612.0,832.1 1281.9,837.0 1166.2,847.0 917.9,864.0 705.0,855.5 704.1,838.1 1.0,912.1 1.0,1011.1 131.1,1191.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[705.0,855.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06525,33.406056]}},{"type":"Feature","properties":{"resourceCoords":[1194.0,1801.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.065614,33.4040016]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p14 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.67"},{"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":"3671.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"853.6,93.1 184.9,95.0 216.9,143.3 58.0,1460.1 136.0,1783.7 341.1,1758.6 660.3,1828.4 802.4,1785.3 866.4,1418.8 782.8,134.8 853.6,93.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[788.8,1070.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.058958,33.403925]}},{"type":"Feature","properties":{"resourceCoords":[174.9,95.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0615762,33.4039764]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0014__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p14 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.54"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3671.2"},{"label":"split_canvas_y","value":"3804.8"},{"label":"split_canvas_w","value":"2780.8"},{"label":"split_canvas_h","value":"3847.2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0014__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1161.6,1866.0 1583.3,1862.8 1582.6,1611.1 1501.2,1564.9 1582.2,1434.8 1567.7,1099.8 1478.4,991.7 1304.4,1058.2 1234.5,954.0 1186.2,953.6 1181.6,953.5 1161.6,1866.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0014__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[917.8,951.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.0528096819713,33.40904566361748]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,951.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.0514734424679,33.40829627952595]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.05271302616745,33.406753000036886]}},{"type":"Feature","properties":{"resourceCoords":[917.8,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.05404926567086,33.40750238412842]}},{"type":"Feature","properties":{"resourceCoords":[981.7,1860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0538581,33.4075185]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0015__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p15 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2056.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4396.0"},{"label":"split_canvas_h","value":"5618.0"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0015__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1584.6,1269.7 1579.4,97.7 1356.9,19.8 555.3,61.2 568.0,487.9 899.8,544.5 907.9,1255.3 1213.3,1261.8 1584.6,1269.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0015__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[569.0,263.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0563933429267,33.41557069377951]}},{"type":"Feature","properties":{"resourceCoords":[1219.0,1295.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.05642442446504,33.41318364818233]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0015__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p15 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.69"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2187.6"},{"label":"split_canvas_w","value":"3584.0"},{"label":"split_canvas_h","value":"5464.4"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0015__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"869.3,1802.3 840.2,1682.0 861.3,616.5 77.5,598.9 33.5,1786.9 869.3,1802.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0015__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[74.0,772.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0516989,33.4129193]}},{"type":"Feature","properties":{"resourceCoords":[854.0,1802.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0514865,33.4104779]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"925.7,1891.0 925.8,1881.6 508.3,1878.8 119.5,1876.3 104.7,797.0 108.0,11.4 513.1,17.5 513.5,6.1 1344.7,15.5 1523.8,148.4 1612.0,539.1 1612.0,540.7 1589.3,775.1 1510.3,861.1 1580.6,967.8 1526.8,966.8 1499.3,1891.8 925.7,1891.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1329.0,1867.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.05381353279282,33.407533047203984]}},{"type":"Feature","properties":{"resourceCoords":[1329.0,21.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0514946247943,33.41046946363623]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.2,1879.2 139.1,2.8 519.6,4.2 519.7,10.4 1508.2,17.6 1511.0,801.3 1534.1,1877.5 937.5,1878.2 152.2,1879.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[933.0,1863.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.05725405412045,33.409448957752176]}},{"type":"Feature","properties":{"resourceCoords":[933.0,25.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.05491196642755,33.41236529845472]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"227.1,1867.7 224.6,1794.9 241.1,1438.3 224.5,1147.8 238.2,801.0 241.5,394.2 242.1,21.8 1083.2,21.9 1082.9,7.6 1394.0,11.3 1391.2,1876.2 227.1,1867.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1397.0,783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0573639596385,33.412002799316355]}},{"type":"Feature","properties":{"resourceCoords":[229.0,783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.05961062751099,33.413237016662194]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"259.4,1879.5 50.4,1875.8 49.8,1897.2 4.7,1851.2 32.7,1851.6 85.7,29.6 1590.4,37.1 1588.0,412.0 1582.7,821.5 1567.2,1170.6 1582.5,1463.2 1564.2,1822.0 1566.3,1895.3 259.4,1879.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[825.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06237661631393,33.41231033021199]}},{"type":"Feature","properties":{"resourceCoords":[1573.0,1870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06094292024555,33.411530995344336]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p6 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.57"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3079.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3372.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1445.4,443.6 1439.6,63.4 1394.8,18.5 1036.7,16.5 863.1,82.0 868.0,1810.0 855.5,1858.5 1445.1,1842.6 1445.2,891.8 1445.2,840.0 1445.4,443.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1445.2,840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.064885,33.4118159]}},{"type":"Feature","properties":{"resourceCoords":[1445.2,1852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0661872,33.4101836]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"44.5,1798.9 51.5,842.8 54.3,439.9 50.0,87.9 51.6,32.2 260.9,35.1 1569.2,46.0 1572.5,427.8 1570.7,857.1 1565.4,857.0 1519.2,1874.7 1123.6,1872.0 800.6,1880.8 433.5,1870.2 44.8,1871.0 44.5,1798.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1561.0,843.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06200242875555,33.41023556505625]}},{"type":"Feature","properties":{"resourceCoords":[62.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.06387471880193,33.41306397299377]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"616.3,1851.5 157.6,1846.2 102.8,1847.2 123.7,854.1 128.9,854.0 120.5,435.6 108.2,63.6 1252.1,45.4 1525.7,41.0 1533.1,435.7 1541.4,435.6 1542.0,836.4 1550.2,836.2 1550.3,1358.2 1531.3,1358.5 1572.6,1848.4 1284.0,1855.0 616.3,1851.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,56.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0600585,33.4109791]}},{"type":"Feature","properties":{"resourceCoords":[1284.0,1855.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0611101,33.4073072]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p9 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"604.9,1898.7 647.3,1912.0 828.5,1873.0 838.1,1472.1 1580.2,1465.3 1591.2,895.5 1612.0,894.2 1612.0,874.3 1548.4,875.5 1538.2,77.0 1158.6,82.0 574.5,89.6 80.0,96.0 86.2,491.8 94.6,491.7 94.0,893.5 102.2,893.3 100.8,1416.7 81.7,1416.9 121.7,1908.3 604.9,1898.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[615.0,83.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.05717814528025,33.40938575348691]}},{"type":"Feature","properties":{"resourceCoords":[615.0,1880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.05955757646218,33.406496712530654]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Greenville, Mississippi | 1900 | sanborn04464_004 p9 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.10"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3357.6"},{"label":"split_canvas_y","value":"5900.0"},{"label":"split_canvas_w","value":"3094.4"},{"label":"split_canvas_h","value":"1752.0"}],"created":"2026-10-19T12:55:33Z","modified":"2026-10-19T12:55:33Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1589.0,1547.0 872.4,1547.0 872.8,1604.1 854.9,1604.8 870.0,1910.7 1277.6,1912.0 1589.1,1912.0 1589.0,1547.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984gm:g3984gm_g044641900:04464_1900-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[872.4,1547.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0564299,33.4070799]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,1547.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.0553922,33.4083748]}}]}}]}