{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04518_008.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sardis, Mississippi | 1940 | 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":"9"},{"label":"placed","value":"5"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 34.43633,-89.91547 +/-473m); p3__2 (tier 1, 34.43620,-89.91828 +/-100m); p4__2 (tier 1, 34.43662,-89.92220 +/-100m); p5__2 (tier 1, 34.43147,-89.91685 +/-130m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sardis, Mississippi | 1940 | sanborn04518_008 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"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":"3459.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4192.4"}],"created":"2026-10-18T13:04:28Z","modified":"2026-10-18T13:04:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"184.1,1726.7 807.7,1724.2 1101.3,1857.8 1102.3,1880.5 1573.6,1903.5 1592.5,1724.1 1567.2,935.1 1245.3,893.6 766.3,941.8 699.0,930.5 654.1,881.8 201.3,885.1 201.7,876.5 174.4,876.8 72.1,975.9 118.4,975.7 117.0,1380.5 117.5,1727.6 184.1,1726.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[546.0,1725.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.912021,34.4370512]}},{"type":"Feature","properties":{"resourceCoords":[117.0,1380.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.9138976,34.4382932]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sardis, Mississippi | 1940 | sanborn04518_008 p2","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T13:04:28Z","modified":"2026-10-18T13:04:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1444.0,761.4 1415.8,760.8 1312.9,1578.5 1058.4,1578.6 1055.0,1797.5 770.8,1801.0 678.1,1808.0 232.3,803.3 257.1,796.0 166.1,47.0 235.1,50.6 817.0,71.0 1075.0,75.8 1447.5,75.8 1444.0,761.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[817.0,71.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.916791,34.4369987]}},{"type":"Feature","properties":{"resourceCoords":[1055.0,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.9162014,34.4337207]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sardis, Mississippi | 1940 | sanborn04518_008 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T13:04:28Z","modified":"2026-10-18T13:04:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"613.1,33.9 195.2,16.3 51.5,60.3 10.5,487.4 65.1,1032.6 16.7,1507.6 31.0,1872.2 218.8,1890.8 583.5,1854.4 668.1,1880.3 671.8,1858.2 771.3,1854.6 811.8,1876.8 1522.5,1885.0 1526.5,1912.0 1535.2,1912.0 1558.8,1912.0 1572.0,1042.7 1438.5,1046.2 1392.0,1050.3 1161.4,549.3 1173.8,545.5 1123.0,170.2 1121.7,170.2 1079.9,171.6 859.4,171.2 612.9,67.2 613.1,33.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[315.0,1247.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.92182539995156,34.43307752315692]}},{"type":"Feature","properties":{"resourceCoords":[90.0,396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.92282900951368,34.43619379410352]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sardis, Mississippi | 1940 | sanborn04518_008 p4 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T13:04:28Z","modified":"2026-10-18T13:04:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"108.1,946.8 93.2,1818.5 60.8,1818.5 67.7,1865.2 104.5,1883.8 714.0,1889.3 957.8,1875.3 1002.1,1845.9 1227.4,1857.7 1222.3,1107.9 1251.9,1082.1 1403.3,1086.3 1381.2,1078.8 1418.2,1049.4 1521.6,1049.7 1538.9,218.8 1612.0,222.5 1612.0,200.1 1322.5,67.6 707.1,68.8 707.2,79.9 304.8,126.1 306.8,422.9 292.5,422.7 245.7,834.8 117.6,836.4 117.1,946.5 108.1,946.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[712.0,421.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.9135762,34.4357581]}},{"type":"Feature","properties":{"resourceCoords":[117.0,80.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.9162158,34.436997]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sardis, Mississippi | 1940 | sanborn04518_008 p5 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T13:04:28Z","modified":"2026-10-18T13:04:28Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1488.6,1781.5 1485.0,1440.0 1482.7,1041.7 1437.2,1042.4 1536.8,943.9 1563.7,943.4 1585.1,454.9 1534.3,102.1 1500.9,58.2 1155.2,72.1 1015.3,62.2 993.0,33.0 923.3,66.7 883.9,195.8 901.3,526.7 887.7,663.0 847.8,729.5 847.6,896.9 847.6,897.4 845.5,898.8 613.7,893.3 373.8,803.3 351.9,825.5 277.4,719.5 280.8,679.0 181.0,624.6 63.7,677.0 69.6,949.3 29.6,1008.5 55.6,1493.9 31.3,1663.4 1.0,1662.4 1.0,1696.0 247.2,1797.3 467.6,1795.6 509.2,1793.8 545.2,1794.9 837.1,1798.3 966.5,1797.8 1153.1,1793.5 1154.0,1841.6 1554.4,1791.1 1554.1,1780.1 1488.6,1781.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd398m:g3984m:g3984sm:g3984sm_g045181940:04518_1940-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1485.0,1440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.9138976,34.4382932]}},{"type":"Feature","properties":{"resourceCoords":[959.0,1049.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.9162218,34.4397425]}}]}}]}