{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04874_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Sikeston, Missouri | 1910 | 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 3, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__1 (tier 1, 37.18186,-89.65846 +/-172m); p1__3 (tier 1, 36.87411,-89.58584 +/-122m); p1__4 (tier 1, 36.87553,-89.59282 +/-100m); p5__2 (tier 4, 36.87677,-89.58942 +/-587m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sikeston, Missouri | 1910 | sanborn04874_003 p1 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"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":"3664.8"},{"label":"split_canvas_w","value":"3298.0"},{"label":"split_canvas_h","value":"2328.0"}],"created":"2026-10-18T19:41:20Z","modified":"2026-10-18T19:41:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"738.4,1323.6 740.3,1121.0 761.7,1097.6 791.2,1114.8 745.7,979.0 622.9,932.9 33.4,986.1 22.8,1315.4 76.1,1455.9 175.2,1433.5 174.8,1475.0 658.6,1430.9 636.0,1335.4 738.4,1323.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[175.9,1384.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.585424,36.878574]}},{"type":"Feature","properties":{"resourceCoords":[175.9,950.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.584406,36.878689]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sikeston, Missouri | 1910 | sanborn04874_003 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T19:41:20Z","modified":"2026-10-18T19:41:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1502.0,38.2 344.6,18.0 133.7,118.0 134.6,253.6 34.2,418.3 35.9,1794.3 245.9,1874.4 1134.8,1829.8 1483.8,1880.2 1485.0,1912.0 1494.2,1912.0 1503.5,1912.0 1509.0,1344.0 1512.0,1089.7 1518.4,812.0 1517.9,655.8 1552.8,465.0 1537.8,1.0 1505.9,1.0 1502.0,38.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[204.0,353.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.588563,36.880778]}},{"type":"Feature","properties":{"resourceCoords":[1509.0,1344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.5896705,36.8777579]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sikeston, Missouri | 1910 | sanborn04874_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T19:41:20Z","modified":"2026-10-18T19:41:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"886.0,1844.6 885.7,1884.2 302.0,1870.3 352.8,1796.4 133.0,1784.1 137.0,1669.5 70.8,1660.3 48.6,1574.6 85.0,1518.5 47.4,639.1 66.6,639.0 68.0,52.6 557.3,54.5 820.0,58.2 893.6,53.7 1246.5,59.6 1372.0,59.5 1556.8,71.9 1532.8,85.2 1579.9,373.7 1574.4,1571.1 1514.6,1872.7 886.0,1844.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1379.0,738.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.59009864965677,36.87502702127969]}},{"type":"Feature","properties":{"resourceCoords":[532.0,68.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.58932703501496,36.87693916543027]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sikeston, Missouri | 1910 | sanborn04874_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T19:41:20Z","modified":"2026-10-18T19:41:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.3,1832.4 532.4,1836.8 797.8,1841.8 872.2,1837.7 1228.7,1845.5 1355.4,1846.1 1542.1,1859.5 1576.9,1840.5 1586.0,1671.6 1514.0,124.9 1385.7,29.4 852.5,31.0 855.8,17.2 750.4,5.9 751.4,106.8 255.6,41.6 265.1,1.0 160.9,1.0 162.5,12.4 54.7,214.4 32.3,430.8 65.4,430.7 82.1,915.5 46.1,1114.6 46.9,1277.6 41.0,1567.2 38.3,1832.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[518.0,1831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.58927636843794,36.87693253835771]}},{"type":"Feature","properties":{"resourceCoords":[1450.0,83.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.58475245918311,36.876467659963104]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Sikeston, Missouri | 1910 | sanborn04874_003 p5 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T19:41:20Z","modified":"2026-10-18T19:41:20Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1207.2,1178.3 1207.2,1177.0 1215.7,1177.0 1513.7,1131.3 1547.8,723.5 1494.3,73.5 1333.2,18.8 640.6,14.0 640.6,5.6 16.0,104.8 23.6,143.9 38.1,141.3 39.6,746.4 184.4,1425.5 128.2,1785.5 274.9,1837.9 1082.5,1720.5 1161.4,1592.7 1203.9,1178.8 1207.2,1178.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd416m:g4164m:g4164sm:g4164sm_g048741910:04874_1910-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[966.0,1163.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.5949912,36.8731274]}},{"type":"Feature","properties":{"resourceCoords":[1427.0,564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.5934573,36.8724552]}}]}}]}