{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn08447_009.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bryan, Texas | 1950 | 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":"36"},{"label":"placed","value":"33"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 17, georef-snap 14, georef-street 1, snap:0 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 30.66667,-96.37180 +/-295m); p31 (tier 2, 30.61234,-96.33925 +/-888m); p33__1 (tier 1, 30.65713,-96.36771 +/-425m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p10","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"33"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"463.2,91.5 706.9,95.0 706.5,111.6 943.2,73.8 953.5,48.3 1017.5,94.1 1027.2,91.6 1205.4,283.4 1215.2,258.8 1435.6,529.7 1434.6,606.6 1418.9,1336.2 1411.9,1582.2 1406.6,1834.3 1166.3,1831.8 1168.7,1701.9 958.8,1571.0 682.2,1565.4 431.0,1558.1 181.8,1553.2 186.9,1311.2 189.6,1062.8 199.2,820.4 205.9,567.0 208.3,326.5 211.6,84.0 463.2,91.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[693.0,831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3788307,30.6780296]}},{"type":"Feature","properties":{"resourceCoords":[693.0,1323.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3767378,30.677853]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p11","metadata":[{"label":"streets","value":"18"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1522.9,262.7 1536.7,273.1 1517.6,332.0 1511.2,375.7 1509.4,420.1 1524.3,1738.9 1263.0,1742.0 981.5,1742.0 976.2,1733.5 440.4,1776.4 446.9,1790.3 256.1,1866.4 59.5,1843.1 39.2,1716.8 59.8,1537.0 32.2,1046.6 55.4,409.4 85.0,298.5 71.0,79.2 303.2,22.8 897.2,25.8 1008.6,59.1 1119.5,33.5 1438.4,46.9 1495.7,24.2 1522.9,262.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1263.0,1742.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.382473,30.6746516]}},{"type":"Feature","properties":{"resourceCoords":[1003.0,1742.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3826184,30.6737004]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p12","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.67"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"208.9,31.8 906.5,52.1 973.5,80.9 1398.5,23.4 1519.4,68.5 1561.0,141.8 1558.7,514.8 1585.8,674.6 1612.0,670.1 1612.0,688.2 1530.0,969.4 1547.7,981.7 1536.3,1020.1 1527.9,1014.1 1270.3,1329.2 1274.3,1332.0 1157.7,1693.5 928.5,1746.8 927.7,1730.6 689.0,1744.0 442.1,1754.0 193.0,1765.9 129.5,468.2 129.6,424.4 134.3,381.2 150.9,322.5 136.9,312.8 101.3,79.0 208.9,31.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[689.0,1744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3820722,30.6774545]}},{"type":"Feature","properties":{"resourceCoords":[1013.0,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3843905,30.6790242]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p13","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1566.1,1109.2 1550.9,1121.0 1559.6,1395.7 1403.1,1708.7 1323.1,1699.3 1233.5,1698.8 1214.2,1704.0 1214.0,1671.7 912.1,1794.9 924.8,1810.7 581.4,1742.4 589.6,1767.7 329.4,1733.4 323.6,1741.5 244.9,1747.0 135.4,1403.7 130.4,1403.8 157.2,989.0 167.7,989.0 154.3,950.4 132.4,950.6 33.4,668.3 22.7,653.3 96.9,578.6 106.2,276.9 74.8,214.6 144.6,97.2 246.0,94.3 170.8,175.2 270.0,268.4 376.5,229.0 467.1,122.0 786.8,50.6 1541.2,94.6 1536.8,328.7 1611.3,765.4 1578.5,1054.2 1602.5,1078.0 1602.5,1081.0 1566.1,1109.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1206.0,1115.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3810414,30.6833919]}},{"type":"Feature","properties":{"resourceCoords":[361.0,1398.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3827486,30.6804722]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"222.8,1063.7 374.6,1379.8 318.0,1437.3 262.6,1507.9 254.9,1526.5 229.2,1506.7 141.5,1821.4 239.0,1819.7 971.8,1812.1 1218.9,1811.3 1472.1,1808.6 1476.9,1558.7 1472.0,1314.2 1468.8,1068.9 1461.6,729.4 1562.7,223.7 1577.8,223.5 1573.8,161.1 1527.1,59.4 1451.3,76.7 1322.2,26.6 1038.3,15.3 197.0,32.0 109.0,69.5 107.8,88.2 42.6,215.7 22.5,831.5 1.0,834.3 1.0,902.7 222.8,1063.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[276.0,291.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3784786168031,30.686354587466703]}},{"type":"Feature","properties":{"resourceCoords":[731.0,1563.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.37725775812491,30.681522102311487]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p15","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"571.0,1821.8 588.1,1829.6 829.6,1830.0 829.7,1824.8 1087.7,1824.5 1336.2,1826.5 1336.7,1578.1 1363.2,1577.8 1366.0,1335.3 1365.7,1088.0 1364.1,1070.6 1583.8,819.8 1527.3,420.2 1535.2,327.1 1571.2,319.3 1576.5,204.2 1531.2,65.5 292.8,48.0 290.6,1.0 275.3,1.0 166.9,501.6 168.7,839.5 167.9,1083.7 168.9,1327.0 160.1,1575.6 161.4,1815.7 419.5,1817.7 571.0,1821.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[423.0,1085.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3729098,30.6819634]}},{"type":"Feature","properties":{"resourceCoords":[423.0,591.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3726704,30.6837688]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1603.8,1337.9 1603.0,1338.0 1603.0,1339.1 1227.0,1912.0 1176.0,1912.0 1126.6,1912.0 1144.5,1858.4 1128.3,1853.8 980.6,1853.2 850.3,1847.2 822.1,1868.6 822.1,1864.8 821.0,1845.9 577.4,1850.5 302.9,1853.3 302.9,1845.6 51.3,1579.9 73.1,1560.6 39.0,631.9 45.2,260.7 98.0,76.0 412.6,23.8 815.3,25.3 1130.6,85.5 1271.8,82.7 1333.6,141.3 1451.4,135.4 1485.9,102.0 1469.7,133.1 1498.0,162.4 1508.8,295.9 1544.8,333.1 1589.1,809.7 1578.0,1000.4 1609.9,1030.9 1612.0,1038.3 1612.0,1325.4 1603.8,1337.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[221.0,216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36004374047107,30.68523633042334]}},{"type":"Feature","properties":{"resourceCoords":[72.0,216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36049819497566,30.685614209208577]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p17","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"25"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"148.9,1550.4 150.3,1306.9 150.6,1059.4 150.3,812.4 176.7,812.0 178.8,571.0 177.9,325.1 176.3,307.9 394.1,57.8 394.6,61.5 686.0,42.2 940.3,82.2 1159.2,66.4 1197.2,425.2 1192.7,431.3 1409.5,593.3 1603.1,735.6 1592.7,751.0 1494.4,876.5 1327.2,1307.6 1392.0,1308.0 1391.0,1549.0 1386.2,1801.9 1146.3,1801.4 901.0,1798.2 411.9,1796.9 289.4,1798.7 148.8,1798.3 148.9,1550.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[661.0,1549.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3674517,30.6768545]}},{"type":"Feature","properties":{"resourceCoords":[1391.0,1549.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3643325,30.6765412]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"549.0,1756.8 512.8,1751.2 404.3,1748.8 210.0,1749.9 205.7,1506.6 205.3,1227.0 203.4,966.2 95.0,964.9 94.4,964.9 202.9,513.9 202.3,301.7 201.5,251.3 200.8,203.7 342.6,203.1 466.0,200.5 958.9,198.4 1206.2,200.0 1448.0,198.9 1448.2,443.9 1444.9,713.7 1396.2,714.4 1328.0,714.4 1228.8,876.0 1209.3,873.7 1208.6,916.5 1192.2,948.2 1163.8,960.0 967.8,963.0 969.4,1172.0 965.6,1221.2 951.6,1221.4 811.5,1475.3 814.3,1474.7 577.0,1764.4 549.0,1756.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[481.0,1491.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36925216175919,30.671341622268564]}},{"type":"Feature","properties":{"resourceCoords":[1204.0,451.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36564464651805,30.674805196553464]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p19","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"174.7,613.7 305.3,247.9 310.1,215.0 306.4,157.1 552.0,157.0 807.5,160.3 969.5,160.1 1051.0,159.9 1051.0,94.5 1487.6,260.9 1612.0,357.1 1612.0,392.4 1607.8,397.5 1603.0,398.0 1603.0,403.2 1529.0,492.4 1439.9,609.6 1426.5,619.7 1394.7,573.3 1334.4,653.1 1570.5,1313.2 1602.8,1337.6 1612.0,1344.5 1612.0,1434.0 1603.0,1435.0 1603.0,1455.0 1612.0,1456.0 1612.0,1479.1 1432.3,1634.1 1210.5,1660.8 1171.6,1630.4 1112.4,1594.4 1073.0,1592.7 986.9,1606.4 862.0,1630.9 874.5,1708.8 650.4,1748.7 429.8,1786.5 217.3,1820.5 226.7,1872.3 104.8,1756.6 52.2,1024.5 18.1,1027.3 17.8,1020.6 23.5,1012.9 49.6,943.5 181.9,617.5 174.7,613.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[613.0,1528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3586538,30.6752244]}},{"type":"Feature","properties":{"resourceCoords":[552.0,157.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3644791,30.6756139]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"133.3,1197.0 128.0,692.0 126.7,200.4 631.5,200.3 1141.7,203.7 1141.8,186.4 1486.4,196.7 1487.3,287.6 1528.7,279.3 1497.7,689.7 1420.6,691.3 1430.9,1710.7 1148.0,1709.3 635.0,1711.7 132.3,1708.5 133.3,1197.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[632.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3748876,30.6757873]}},{"type":"Feature","properties":{"resourceCoords":[128.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.375972,30.6759]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p20","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"70.5,1711.8 77.0,1844.0 212.3,1859.6 831.6,1880.5 1551.7,1849.7 1595.1,1649.4 1590.5,1242.0 1562.2,1101.6 1585.9,618.1 1563.6,81.7 1535.2,55.0 1531.0,69.5 1402.7,65.2 1136.3,23.2 67.7,53.2 67.6,1.0 66.8,1.0 61.9,7.7 1.0,66.5 1.0,143.5 155.1,387.4 147.0,609.7 111.2,643.3 66.6,695.9 58.9,734.4 59.0,821.2 63.8,947.8 142.4,947.5 147.0,1174.0 150.1,1396.8 150.8,1611.0 203.1,1609.8 70.5,1711.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[147.0,1174.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3577017,30.6752621]}},{"type":"Feature","properties":{"resourceCoords":[687.0,252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3555261,30.678719]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p21","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"360.1,1830.8 418.8,1821.7 747.6,1822.5 753.9,1873.9 1097.7,1881.0 1097.4,1825.6 1418.2,1825.7 1410.0,1631.7 1409.8,1283.5 1405.6,1088.7 1407.6,882.4 1405.9,564.9 1406.3,308.1 1416.6,106.1 1410.4,82.2 1461.8,64.8 1500.8,45.5 1150.6,40.8 1115.2,1.0 1092.5,1.0 1026.5,20.1 693.4,108.9 694.6,116.8 331.5,230.0 302.9,245.7 259.8,282.7 416.2,496.5 378.4,525.7 324.9,565.9 342.3,751.4 325.7,761.0 350.3,795.0 356.1,829.6 340.8,855.6 188.7,973.5 313.2,1136.6 339.2,1177.4 328.4,1185.8 368.1,1467.8 369.9,1465.7 354.5,1833.0 360.1,1830.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.3645659,30.6761564]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.3595179,30.6719693]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.3652914,30.6668199]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.3703394,30.671007]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1273.4,1912.0 1219.2,1912.0 1218.4,1809.6 1112.9,1843.8 1081.5,1847.5 866.1,1848.9 505.7,1848.4 125.5,1851.4 115.1,1652.5 111.1,1295.3 104.7,1095.6 104.5,884.0 99.3,558.3 97.0,294.9 105.3,87.6 98.7,63.0 151.3,44.7 191.1,24.5 983.1,26.9 1116.0,93.3 1087.0,127.1 1468.5,540.8 1510.6,509.8 1549.7,528.4 1543.4,1012.4 1587.3,1088.6 1547.2,1543.6 1586.8,1842.2 1544.7,1878.5 1324.9,1876.8 1289.2,1912.0 1273.4,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1496.0,1720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3611086278099,30.664396008095814]}},{"type":"Feature","properties":{"resourceCoords":[517.0,1085.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36217621368739,30.668549759867247]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p23","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"784.1,1671.7 471.1,1371.7 475.1,1368.5 497.3,1360.4 347.8,1157.5 392.9,1125.0 237.7,942.3 204.8,966.4 56.4,765.4 308.0,578.6 456.1,467.2 611.0,352.5 699.2,290.9 731.5,274.1 764.0,261.7 823.5,253.2 1155.6,258.1 1161.2,310.1 1508.5,321.5 1508.1,374.6 1501.9,1310.8 1499.0,1664.0 1363.5,1661.5 1359.2,1655.8 1326.5,1658.0 1331.0,1664.0 1039.3,1656.6 820.5,1656.5 795.2,1651.6 787.4,1667.3 784.1,1671.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[551.0,1011.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3718421,30.6688137]}},{"type":"Feature","properties":{"resourceCoords":[1499.0,1664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3707964,30.6646482]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1270.5,1786.0 818.2,1545.6 816.9,1586.4 816.2,1610.8 457.3,1609.0 314.9,1610.2 108.3,1607.9 106.9,1253.6 101.8,314.6 101.2,205.4 426.2,205.6 801.7,206.7 1157.6,210.9 1370.4,211.8 1401.4,208.6 1506.0,175.9 1505.6,277.0 1574.8,277.8 1573.6,278.9 1612.0,706.3 1612.0,717.9 1586.6,1819.7 1533.7,1885.9 1433.8,1840.1 1294.3,1832.4 1272.2,1853.7 1270.5,1786.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[461.0,916.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36764605838297,30.66558341826845]}},{"type":"Feature","properties":{"resourceCoords":[1159.0,563.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36443823514749,30.664733453532047]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2.5,1703.8 82.8,1762.8 147.2,1789.0 214.3,1787.6 536.5,1790.8 535.5,1805.2 562.9,1807.0 563.6,1797.1 816.9,1881.1 817.2,1867.4 928.9,1895.2 944.3,1881.1 1223.5,1870.4 1261.6,1912.0 1328.6,1912.0 1577.7,1471.1 1559.8,1470.0 1537.4,1468.8 1513.2,1467.5 1524.2,1112.7 1526.6,971.9 1534.1,767.8 1538.5,633.4 1544.1,629.4 1542.4,596.9 1536.4,601.3 1547.6,312.1 1550.7,95.1 1555.8,70.2 1540.4,62.1 1505.5,34.9 1460.7,85.8 1310.7,23.9 1286.8,9.5 1266.6,43.2 1237.3,69.2 1231.5,73.5 1020.2,32.8 1020.1,45.1 695.8,27.1 696.1,18.0 670.4,10.0 631.6,36.0 296.5,39.1 187.2,80.4 114.0,59.2 72.0,83.0 55.1,176.8 98.3,299.0 75.8,402.9 96.2,580.2 39.9,813.0 72.8,993.5 79.1,1374.9 40.8,1606.0 1.0,1640.4 1.0,1666.0 2.5,1703.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1287.0,1135.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.37034524531269,30.663042120239872]}},{"type":"Feature","properties":{"resourceCoords":[748.0,921.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.37260994000279,30.662097502620433]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"695.3,145.2 765.0,155.3 830.6,137.6 1148.1,62.4 1150.6,76.8 1178.0,71.9 1176.3,62.0 1445.6,83.0 1442.7,69.4 1559.2,69.6 1540.5,97.7 1572.1,162.6 1563.2,328.1 1476.0,445.9 1449.8,551.5 1409.2,546.4 1304.8,709.9 1307.0,812.4 1355.9,976.8 1444.2,1035.5 1511.1,948.2 1517.3,1018.2 1561.0,1051.7 1545.0,1260.7 1447.8,1472.9 1484.7,1747.9 1549.5,1801.6 1436.2,1827.4 1436.9,1831.7 1144.8,1838.0 866.0,1835.0 610.1,1838.2 610.4,1809.7 98.8,1782.1 95.1,1610.4 34.9,1311.1 98.3,891.9 95.3,90.2 196.8,96.1 346.1,182.2 470.8,107.0 541.9,105.9 557.0,84.5 602.0,106.8 695.3,145.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[869.0,1231.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36866823567996,30.655165030608963]}},{"type":"Feature","properties":{"resourceCoords":[1150.0,428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.36957108307416,30.658203876002105]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p27","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"581.0,51.4 581.0,79.8 835.5,73.8 1113.0,74.0 1403.5,64.7 1402.9,60.4 1515.3,33.5 1558.3,68.5 1578.3,224.8 1553.0,390.7 1596.1,879.0 1579.8,1732.5 1612.0,1753.4 1612.0,1765.8 1612.0,1816.6 1378.3,1813.8 1118.6,1818.8 596.5,1824.8 596.3,1813.5 352.9,1883.0 350.4,1879.9 96.9,1875.8 52.8,1816.7 100.0,1543.5 31.5,1121.2 37.1,477.8 69.0,181.6 40.4,158.7 74.2,106.8 71.7,29.2 581.0,51.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[849.0,1003.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.365016,30.6504454]}},{"type":"Feature","properties":{"resourceCoords":[1113.0,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3662434,30.6538646]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0028__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p28 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"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":"3364.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0028__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.5,387.5 75.8,582.9 51.8,850.4 86.0,1221.1 61.2,1823.8 95.0,1854.1 465.4,1890.3 743.5,1876.9 799.5,1837.4 810.6,1774.8 810.4,1758.1 781.6,1455.0 776.7,961.5 809.4,576.0 789.2,412.9 819.2,374.0 736.2,297.9 735.2,281.0 525.5,114.2 295.4,111.0 212.8,111.4 67.3,291.2 68.5,386.4 56.5,387.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0028__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[534.1,347.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.35812665505395,30.6427923698908]}},{"type":"Feature","properties":{"resourceCoords":[78.0,1374.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.35743096977427,30.638771891305925]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0028__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p28 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3298.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3154.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0028__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"926.9,1829.7 1541.3,1840.0 1567.8,1768.0 1595.8,1197.2 1591.1,541.0 1550.2,186.7 1504.5,103.7 1408.5,146.8 1290.3,88.9 908.3,75.3 927.5,240.8 871.5,757.0 929.7,899.6 915.7,1020.9 943.6,1080.6 915.0,1113.9 885.9,1496.0 893.9,1764.8 926.9,1829.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0028__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1242.2,1280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.34779343332919,30.617997969153837]}},{"type":"Feature","properties":{"resourceCoords":[1382.2,686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.34557836671543,30.619199562625102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,360.4 1607.5,393.4 1583.7,391.2 1542.1,387.5 1493.6,382.8 1456.0,409.7 1373.0,403.3 1364.1,403.1 1370.0,489.7 1261.0,754.1 1339.5,802.0 1377.7,831.0 1403.5,857.6 1431.1,899.1 1433.7,928.0 1441.4,1151.9 1454.0,1185.3 1460.5,1216.9 1352.6,1497.9 1337.7,1506.2 1287.3,1510.8 1286.7,1879.0 1033.3,1882.8 261.6,1876.3 74.9,1829.3 47.4,1764.7 54.9,1554.5 18.9,1341.0 75.7,170.0 105.0,75.6 140.7,91.7 189.9,49.0 1177.5,23.5 1238.7,50.3 1259.3,40.4 1274.4,66.3 1336.3,71.7 1612.0,360.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0029/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.34056466744414,30.60569459443868]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.33572575980892,30.610015003473695]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.32981418897232,30.60504072029575]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.33465309660755,30.600720311260737]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.36"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.7,807.8 136.6,787.6 68.4,374.2 471.7,186.7 474.1,196.0 980.2,78.1 1508.7,143.3 1511.3,153.5 1612.0,566.8 1612.0,1496.8 1337.9,1559.3 997.2,1644.0 752.0,1702.0 316.4,1813.5 60.7,807.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[752.0,1702.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3724819,30.6736344]}},{"type":"Feature","properties":{"resourceCoords":[595.0,678.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3720287,30.6754909]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p30","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"297.8,1184.7 289.7,1163.1 283.0,937.0 280.6,907.8 252.9,866.0 243.8,856.6 226.9,839.1 188.4,810.0 109.4,761.8 220.8,494.6 215.2,407.1 224.2,407.2 287.8,412.0 308.1,413.5 346.2,386.3 395.1,390.9 461.1,396.7 465.8,363.4 188.8,72.5 315.1,83.2 556.8,32.7 1023.2,19.4 1247.6,77.4 1231.7,97.9 1333.8,192.8 1511.5,92.0 1487.5,135.7 1546.1,196.2 1578.9,735.5 1561.2,1838.5 1516.7,1866.3 1338.5,1835.0 799.1,1872.9 763.3,1846.4 656.5,1888.8 129.9,1897.7 132.3,1525.9 183.3,1521.2 198.3,1512.7 308.6,1228.7 302.2,1196.8 297.8,1184.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[282.0,1171.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.33267955321593,30.606519445655714]}},{"type":"Feature","properties":{"resourceCoords":[1153.0,1294.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.32970832575059,30.608508903371174]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p32","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0032","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"75.0,1876.3 39.8,1804.9 54.6,1658.5 84.3,1631.6 39.4,1066.8 51.5,711.3 76.0,684.1 48.6,610.5 72.6,62.0 181.0,62.1 226.3,30.7 351.6,54.9 846.5,14.3 1141.5,51.9 1387.7,30.2 1486.5,68.6 1533.5,55.4 1591.5,244.0 1579.0,821.5 1612.0,987.0 1612.0,1077.6 1610.8,1550.7 1584.7,1663.0 1561.4,1664.5 1562.2,1860.6 317.1,1833.8 75.0,1876.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1577.0,149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.32121874472737,30.62542232858755]}},{"type":"Feature","properties":{"resourceCoords":[108.0,1486.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.32976076437001,30.625411969555557]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0033__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p33 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.51"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2394.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4057.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0033__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1198.6,36.0 678.5,69.5 674.2,208.8 725.8,378.9 746.3,602.4 762.7,669.3 867.0,1092.1 914.0,1131.0 998.1,1405.1 1037.5,1426.9 1015.3,1474.7 1078.7,1724.3 1122.8,1753.0 1104.6,1824.5 1315.5,1838.5 1347.7,1873.4 1360.7,1842.0 1560.3,1845.5 1592.2,1648.6 1562.6,997.2 1586.2,954.5 1565.5,728.5 1575.4,176.3 1589.6,158.4 1554.9,66.2 1525.0,58.2 1520.6,43.0 1472.6,67.8 1198.6,36.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0033__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1128.3,142.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3710525812336,30.64706182151904]}},{"type":"Feature","properties":{"resourceCoords":[1531.0,285.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.37075932256461,30.64554562661438]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p34","metadata":[{"label":"streets","value":"18"},{"label":"intersections","value":"30"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"255.2,93.9 255.3,105.1 775.1,97.5 1033.7,91.8 1266.3,93.9 1266.1,31.0 1276.6,37.8 1507.9,40.4 1582.1,166.0 1587.0,1782.5 1556.1,1870.3 1023.4,1880.1 1003.5,1905.5 923.4,1831.0 922.6,1814.6 720.1,1650.9 496.6,1646.0 416.4,1645.9 273.6,1819.5 274.1,1912.0 262.3,1912.0 260.4,1892.2 58.1,1878.1 50.8,1856.1 39.3,196.5 13.1,163.8 255.2,93.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[714.0,1651.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3587038,30.6434741]}},{"type":"Feature","properties":{"resourceCoords":[258.0,471.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3631306,30.6462435]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p4","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"23"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"641.0,1714.0 129.7,1712.6 138.2,1191.8 137.6,691.0 139.2,633.5 136.8,152.2 642.0,157.0 1157.5,156.3 1441.8,158.6 1441.2,627.2 1447.4,693.5 1450.0,1038.4 1478.0,1713.3 641.0,1714.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[642.0,157.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3751462,30.6738997]}},{"type":"Feature","properties":{"resourceCoords":[641.0,1714.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3755403,30.6710315]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p5","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1239.7,1720.8 621.6,1723.7 122.8,1719.3 92.5,1052.3 88.7,711.5 82.3,646.0 81.0,182.9 519.7,177.4 765.5,178.9 1108.0,177.0 1595.4,183.9 1598.2,694.1 1597.8,1241.0 1605.0,1717.0 1239.7,1720.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1108.0,177.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3712074,30.6735021]}},{"type":"Feature","properties":{"resourceCoords":[97.0,1210.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3736692,30.6718063]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"126.0,1196.9 126.5,641.2 381.0,214.3 642.1,214.0 1161.0,216.0 1465.5,223.2 1469.2,719.1 1501.7,718.5 1509.0,1216.8 1502.7,1216.8 1506.2,1701.9 1155.2,1690.4 1155.0,1708.0 635.3,1703.0 121.2,1701.7 126.0,1196.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[637.0,724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3745135,30.6784763]}},{"type":"Feature","properties":{"resourceCoords":[1155.0,1708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.373664,30.676577]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p7","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"112.0,1767.2 111.5,1198.3 117.7,1198.4 113.6,707.6 81.6,708.0 81.0,219.8 115.0,235.2 593.0,237.2 593.2,226.9 1103.9,227.7 1595.8,232.7 1592.7,725.5 1587.4,1210.2 1584.5,1703.8 1584.8,1797.9 1585.1,1887.1 1096.1,1697.0 584.1,1687.2 584.1,1677.8 112.0,1767.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,715.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3716744,30.6781904]}},{"type":"Feature","properties":{"resourceCoords":[1093.0,1697.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.3708187,30.6762721]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.9,104.1 102.0,52.4 344.3,59.8 584.1,60.9 839.3,66.3 1257.0,73.7 1508.8,81.5 1503.7,330.3 1544.2,331.3 1555.7,569.8 1500.2,568.0 1494.9,819.0 1472.5,811.9 1467.4,812.0 1532.0,1238.9 1494.2,1249.2 1508.3,1315.8 1368.2,1399.2 1342.2,1409.7 1357.2,1446.2 1360.4,1485.4 1360.4,1492.7 1200.5,1638.0 1210.3,1645.5 1000.6,1895.5 993.5,1889.7 971.5,1905.6 972.8,1879.1 754.7,1849.6 75.7,1843.8 43.7,245.7 100.9,104.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1514.0,821.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.37295969763383,30.667993494625136]}},{"type":"Feature","properties":{"resourceCoords":[833.0,574.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.37578306434689,30.66915606165945]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bryan, Texas | 1950 | sanborn08447_009 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T01:26:27Z","modified":"2026-10-19T01:26:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1533.6,211.5 1536.4,453.9 1540.1,694.3 1539.9,947.6 1536.4,1190.1 1540.0,1438.3 1541.0,1680.3 1285.0,1683.8 1025.9,1684.0 783.1,1686.6 754.1,1686.0 501.5,1687.8 238.9,1685.2 234.1,1442.9 235.5,1197.9 183.2,1198.2 38.8,1143.9 60.8,1142.9 102.6,764.5 45.9,335.4 6.4,330.4 198.3,255.5 191.9,241.5 729.9,202.6 735.0,211.2 1017.5,213.3 1279.6,212.2 1533.6,211.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034bm:g4034bm_g084471950:08447_1950-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[202.0,248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.38275391571798,30.671659331168307]}},{"type":"Feature","properties":{"resourceCoords":[507.0,1436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.37755186391077,30.67223601888617]}}]}}]}