{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn08580_016.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Houston, Texas | 1950 | key map | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Houston, Texas | 1950 | sanborn08580_016 p0","metadata":[{"label":"streets","value":"145"},{"label":"intersections","value":"136"}],"created":"2026-09-22T03:34:53Z","modified":"2026-09-22T03:34:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000","type":"ImageService3","width":1617,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"701.1,1949.0 700.7,1909.2 715.3,1909.1 707.8,1891.8 710.0,1891.0 704.5,1871.9 703.1,1852.2 703.9,1842.8 706.9,1829.2 714.4,1810.6 716.5,1800.5 717.4,1713.4 718.7,1701.1 723.1,1680.1 723.3,1654.8 738.0,1654.2 737.7,1651.8 723.3,1652.4 720.4,1628.5 729.8,1627.2 750.7,1627.2 750.4,1599.3 716.7,1599.3 716.4,1546.5 777.6,1511.5 777.7,1509.2 748.2,1526.3 747.5,1401.5 777.5,1401.7 777.4,1253.0 816.8,1253.0 817.0,1282.7 834.9,1282.8 836.0,1282.8 836.0,1194.3 777.4,1194.2 777.6,1080.2 776.7,1070.0 758.9,1070.5 755.9,1071.6 772.4,1058.7 792.5,1049.8 803.6,1047.5 845.8,1047.2 846.0,1033.3 804.0,1033.5 803.8,1019.4 799.3,1006.1 798.8,1001.1 803.1,981.4 802.3,975.2 798.2,966.8 798.6,963.0 801.1,959.7 847.0,959.6 846.9,835.7 844.2,822.2 843.3,806.2 833.3,783.9 831.8,778.0 831.5,770.7 833.1,770.7 833.1,706.2 831.8,697.4 827.0,684.6 825.9,678.5 826.0,645.3 829.3,610.8 829.2,581.6 849.2,581.5 849.1,566.2 845.5,561.9 844.5,558.1 849.0,547.2 849.1,532.0 873.7,531.7 873.5,478.1 870.9,474.1 890.9,453.9 881.2,446.6 883.6,431.9 883.3,360.2 939.9,359.6 939.7,338.7 941.3,325.4 941.5,302.7 939.4,292.0 931.2,278.6 922.9,283.8 920.9,270.3 925.1,268.8 909.4,244.4 891.8,225.7 867.4,205.5 859.6,194.1 874.8,189.2 891.6,180.3 891.0,177.8 898.3,175.5 909.4,174.0 935.6,174.0 949.4,171.6 949.1,101.2 912.6,99.8 829.4,91.8 807.2,91.5 808.1,113.7 813.2,125.4 812.9,135.3 824.5,135.8 838.6,141.0 846.9,141.1 849.4,178.0 852.7,187.2 856.3,192.2 825.5,191.2 821.9,192.7 809.2,192.8 799.1,196.7 792.9,202.3 783.5,186.7 789.2,178.0 790.0,174.0 787.6,167.4 781.4,163.3 766.0,160.2 763.4,160.9 761.2,164.2 757.8,229.9 759.2,234.7 763.7,239.3 748.2,259.2 736.1,249.6 733.3,244.0 735.1,189.4 684.0,189.1 685.4,107.1 658.7,106.7 657.7,123.9 659.0,149.6 658.7,188.9 622.9,188.6 602.8,186.4 602.9,169.5 633.7,169.4 638.4,168.4 638.4,149.6 603.2,149.3 604.1,131.7 606.3,126.7 614.9,117.7 637.5,106.8 644.6,99.9 648.8,93.0 650.0,88.7 650.3,76.0 649.1,68.2 734.9,72.9 794.6,73.6 921.7,80.9 980.8,81.1 980.9,73.9 974.8,52.1 973.6,40.1 973.6,19.6 978.9,0.0 980.6,0.0 975.3,19.6 1025.8,18.9 1024.2,5.6 1050.1,0.0 1069.2,0.0 1069.2,11.5 1088.9,11.7 1089.8,5.8 1090.5,8.1 1090.5,38.8 1061.2,39.0 1023.5,46.3 975.5,47.0 981.7,68.5 982.5,81.1 1062.9,75.4 1103.5,75.6 1173.8,78.3 1188.9,80.2 1218.7,87.4 1249.2,88.2 1248.5,35.2 1250.0,35.1 1249.8,0.0 1301.1,0.0 1302.8,0.0 1386.5,0.0 1386.7,4.4 1329.0,3.7 1327.6,90.2 1362.2,91.8 1400.5,98.6 1402.3,95.5 1405.4,94.7 1446.2,96.0 1447.2,88.8 1456.1,78.0 1457.5,79.2 1448.7,89.8 1448.4,96.1 1406.7,96.0 1404.3,96.8 1403.0,99.2 1422.4,105.2 1510.8,138.1 1522.0,139.5 1537.8,139.3 1535.9,130.8 1535.6,83.3 1532.4,74.3 1525.6,66.2 1507.4,50.0 1492.5,40.4 1470.0,28.8 1459.8,21.8 1447.8,11.2 1453.2,8.9 1617.0,10.5 1617.0,89.9 1543.6,89.3 1541.0,78.8 1539.8,76.6 1536.1,75.6 1538.4,86.4 1537.9,112.5 1540.2,120.7 1542.2,123.5 1617.0,177.1 1617.0,180.3 1586.2,158.6 1579.5,155.1 1566.0,151.2 1534.8,148.6 1454.0,119.3 1452.0,133.1 1452.1,153.3 1402.9,146.4 1350.3,143.8 1348.3,142.8 1347.9,140.1 1348.3,111.5 1346.6,106.4 1347.6,95.2 1251.8,92.5 1253.4,183.3 1253.1,264.9 1293.7,265.1 1306.5,268.3 1316.4,273.4 1328.0,284.1 1333.4,292.1 1337.4,302.2 1342.3,323.6 1348.7,333.3 1359.0,340.9 1396.9,354.2 1394.8,362.6 1347.0,352.4 1335.2,352.1 1323.0,353.5 1289.2,365.7 1266.0,381.5 1268.1,420.1 1268.4,503.8 1269.6,537.2 1282.0,537.0 1283.2,538.4 1283.0,563.0 1286.9,572.2 1287.3,580.6 1295.0,582.1 1303.4,586.4 1314.0,586.8 1313.5,630.5 1361.5,630.4 1362.2,704.1 1460.7,704.1 1461.7,658.2 1432.5,657.2 1403.2,659.0 1399.4,662.0 1397.0,637.3 1398.5,629.0 1400.5,626.5 1406.2,623.3 1416.5,621.6 1448.6,620.7 1470.7,622.6 1479.3,603.8 1485.4,593.8 1499.9,575.0 1518.1,558.0 1528.5,550.2 1536.1,548.3 1541.7,548.5 1550.2,552.2 1553.6,555.7 1557.2,562.4 1558.3,597.0 1562.2,613.0 1564.4,616.9 1572.6,621.5 1584.3,621.9 1584.2,703.0 1617.0,700.1 1617.0,747.1 1583.8,750.1 1583.6,763.6 1617.0,761.0 1617.0,782.4 1600.2,782.9 1583.5,786.1 1584.0,787.7 1600.2,784.5 1617.0,784.0 1617.0,844.5 1596.1,844.5 1596.2,875.1 1577.6,875.2 1577.7,930.2 1592.5,926.4 1593.2,928.8 1601.9,925.9 1604.8,942.3 1617.0,940.1 1617.0,982.6 1576.5,988.1 1576.3,998.6 1617.0,995.8 1617.0,1097.5 1607.3,1097.5 1607.4,1113.8 1591.3,1113.8 1591.5,1146.3 1607.5,1146.3 1607.6,1162.5 1617.0,1162.5 1617.0,1178.8 1607.7,1178.8 1607.8,1195.0 1591.7,1195.0 1591.8,1211.2 1607.8,1211.2 1608.0,1241.0 1591.9,1241.1 1591.8,1228.3 1568.5,1228.4 1568.6,1243.2 1517.5,1243.3 1517.4,1229.0 1506.7,1233.1 1487.0,1233.0 1486.8,1246.0 1437.8,1246.0 1437.9,1255.0 1403.8,1255.1 1403.6,1219.9 1380.5,1220.1 1380.2,1195.2 1403.4,1195.0 1403.2,1182.0 1380.1,1182.2 1379.0,1138.0 1412.4,1138.0 1390.7,1150.4 1396.3,1160.5 1432.4,1140.2 1430.5,1137.9 1415.5,1138.0 1415.4,1126.2 1378.9,1126.3 1378.8,1114.7 1415.3,1114.5 1415.2,1102.8 1378.8,1103.0 1378.6,1091.2 1378.4,1068.0 1414.9,1067.6 1414.8,1056.0 1378.3,1056.1 1378.5,1046.6 1380.8,1040.8 1385.5,1036.4 1389.2,1035.0 1460.7,1029.3 1460.8,1016.2 1314.5,1027.7 1312.4,1030.0 1309.1,1041.1 1308.7,1082.1 1310.2,1093.7 1311.4,1097.2 1313.0,1096.6 1314.3,1100.2 1316.3,1111.6 1315.8,1164.5 1342.7,1164.7 1342.7,1190.8 1315.8,1206.0 1316.1,1218.7 1328.3,1218.7 1332.8,1211.8 1337.4,1209.0 1342.7,1207.8 1342.8,1323.5 1316.0,1323.5 1316.1,1232.1 1287.4,1231.5 1287.1,1222.5 1291.5,1220.0 1291.1,1194.5 1279.0,1194.5 1278.3,1207.0 1265.4,1214.5 1264.4,1194.5 1255.8,1194.5 1256.2,1371.5 1271.0,1371.6 1271.1,1374.3 1233.8,1374.3 1233.8,1371.5 1211.5,1371.4 1211.3,1343.0 1200.3,1343.1 1197.4,1320.1 1197.0,1291.6 1219.6,1290.6 1219.5,1272.0 1220.8,1266.2 1219.2,1260.8 1198.0,1271.2 1196.8,1272.0 1196.8,1274.8 1183.8,1282.2 1184.0,1304.1 1187.2,1342.9 1194.0,1371.2 1207.0,1371.4 1209.0,1389.3 1209.3,1410.1 1256.4,1410.3 1256.4,1395.2 1316.0,1395.5 1316.1,1402.4 1343.4,1402.3 1343.4,1472.2 1316.2,1472.2 1316.2,1483.8 1343.4,1483.7 1343.5,1506.7 1316.2,1506.8 1316.2,1529.8 1343.4,1529.7 1343.5,1552.7 1256.5,1551.4 1256.3,1596.3 1209.2,1596.2 1209.5,1492.0 1196.4,1491.9 1196.2,1503.9 1114.1,1504.0 1113.6,1514.5 1114.8,1515.5 1196.1,1515.9 1196.0,1529.2 1146.3,1528.2 1145.7,1580.2 1196.6,1580.2 1196.3,1643.3 1121.0,1643.3 1121.0,1686.2 1081.2,1686.2 1081.0,1713.9 1078.7,1729.5 1072.1,1727.7 1074.3,1713.8 1036.6,1714.3 1037.2,1728.7 1025.0,1728.8 1024.9,1742.4 1011.5,1742.2 1011.4,1761.9 997.6,1761.7 997.5,1774.8 950.2,1778.5 950.1,1792.9 943.4,1792.8 943.6,1810.0 946.1,1824.8 908.6,1835.7 909.4,1837.4 946.1,1826.2 945.6,1842.3 859.2,1869.0 860.0,1909.2 819.2,1909.1 819.4,1949.0 701.1,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1094.8,1550.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.4667737,29.6948238]}},{"type":"Feature","properties":{"resourceCoords":[691.2,1372.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.4951869,29.7055278]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000a/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Houston, Texas | 1950 | sanborn08580_016 p0a","metadata":[{"label":"streets","value":"141"},{"label":"intersections","value":"130"}],"created":"2026-09-22T03:34:53Z","modified":"2026-09-22T03:34:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000a/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000a","type":"ImageService3","width":1616,"height":1948},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1570.0,1948.0 0.0,1948.0 0.0,0.0 1616.0,0.0 1616.0,1922.5 1570.0,1948.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000a/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1085.7,131.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.467961,29.781296]}},{"type":"Feature","properties":{"resourceCoords":[1120.2,1549.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.4648849,29.6948509]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000b/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Houston, Texas | 1950 | sanborn08580_016 p0b","metadata":[{"label":"streets","value":"170"},{"label":"intersections","value":"229"}],"created":"2026-09-22T03:34:53Z","modified":"2026-09-22T03:34:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000b/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000b","type":"ImageService3","width":1617,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1941.8 46.0,1941.2 50.7,1926.9 56.2,1836.6 55.8,1768.2 45.1,1698.2 81.3,1696.8 71.5,1770.4 72.3,1836.3 78.0,1920.2 79.1,1929.5 84.0,1941.2 160.0,1939.0 160.0,1933.2 229.9,1931.4 229.9,1861.2 230.8,1855.9 229.9,1851.2 229.8,1659.8 252.1,1650.4 229.7,1650.3 229.4,1192.4 231.0,1192.3 231.1,1180.5 229.2,766.1 228.8,766.1 222.3,766.9 222.0,764.5 209.1,767.1 164.0,785.3 143.7,788.4 142.2,791.7 118.5,792.4 128.5,770.8 136.2,748.9 142.7,705.2 142.5,675.2 182.1,659.4 182.7,661.2 208.1,652.5 208.6,660.0 221.4,659.7 221.0,582.0 250.4,578.7 370.6,575.5 375.5,561.9 254.7,564.7 229.0,562.6 229.0,547.5 224.9,547.5 225.1,532.4 226.8,524.8 229.0,525.7 228.9,474.6 208.8,468.0 182.1,466.4 180.5,472.4 176.5,480.1 132.6,553.7 125.3,559.6 114.1,563.4 100.9,566.4 71.0,569.9 72.4,556.6 83.0,534.9 88.5,532.4 116.6,531.7 122.0,529.0 127.3,521.2 129.1,516.3 124.4,491.9 139.5,485.4 155.3,473.9 152.8,467.0 152.8,463.4 159.7,442.9 123.5,430.1 141.1,382.3 58.5,353.4 84.8,267.1 105.4,262.6 103.8,254.6 104.3,250.2 102.2,250.8 90.9,247.7 103.2,207.3 101.1,205.4 117.1,154.6 91.0,143.4 91.7,141.5 117.8,152.6 146.2,59.7 152.2,43.8 149.7,56.2 147.4,63.5 142.5,79.5 134.7,105.5 173.8,119.3 175.4,114.6 169.0,112.4 176.4,89.0 197.6,96.3 190.2,119.7 176.8,115.1 175.2,119.8 228.7,138.5 228.7,48.8 222.8,50.9 222.3,48.7 218.9,22.6 218.7,0.0 1617.0,0.0 1617.0,1949.0 -0.0,1949.0 -0.0,1941.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000b/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1475.0,603.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.2918938,29.6783946]}},{"type":"Feature","properties":{"resourceCoords":[398.4,506.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.3653491,29.6844832]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000c/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Houston, Texas | 1950 | sanborn08580_016 p0c","metadata":[{"label":"streets","value":"29"},{"label":"intersections","value":"34"}],"created":"2026-09-22T03:34:53Z","modified":"2026-09-22T03:34:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000c/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000c","type":"ImageService3","width":1623,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"41.6,645.5 131.4,618.3 132.0,601.7 93.8,613.1 93.0,611.2 132.0,600.2 129.4,584.9 129.3,567.2 136.2,567.3 136.4,552.4 185.5,548.8 185.7,535.2 200.0,535.5 200.2,515.2 214.0,515.4 214.2,501.4 226.8,501.3 226.3,486.5 265.4,486.1 263.1,500.4 269.9,502.2 272.4,486.2 272.7,457.6 313.9,457.8 314.2,413.4 405.5,414.1 428.7,416.2 506.0,415.9 517.0,414.7 517.1,417.3 547.1,408.6 607.1,406.7 621.6,400.9 635.5,389.1 628.8,378.6 627.1,373.5 626.4,315.3 622.5,299.8 615.9,284.6 616.6,275.9 619.6,269.6 605.0,269.4 603.2,268.2 602.3,258.4 602.8,256.6 605.3,255.1 628.2,255.0 635.9,240.8 641.3,226.4 643.9,211.9 644.3,134.6 671.0,134.9 670.8,101.1 673.0,99.2 670.6,94.2 670.8,89.8 695.7,90.0 695.6,29.8 644.5,29.6 644.5,25.8 609.1,25.8 609.1,13.6 644.5,13.7 644.5,4.3 695.2,4.6 695.3,0.0 727.1,0.0 727.1,1.9 780.1,2.1 780.1,0.0 821.0,0.0 821.1,135.8 727.5,135.1 727.6,137.6 747.5,137.7 747.5,141.3 747.4,146.7 746.5,147.8 727.5,147.7 727.4,160.7 759.9,161.5 775.9,165.4 800.8,173.9 818.9,174.7 817.0,186.2 816.8,231.9 790.5,231.2 779.3,229.0 764.6,223.9 761.8,229.4 760.6,241.7 763.5,258.0 773.1,287.6 816.4,287.9 816.3,301.8 776.2,301.5 779.7,329.3 825.6,329.8 831.2,328.3 831.3,299.0 840.1,297.0 872.9,297.1 872.1,281.6 840.1,283.1 831.3,284.9 831.9,138.5 838.0,138.5 837.9,136.0 831.9,135.9 832.4,0.0 1623.0,0.0 1623.0,4.0 1612.9,3.7 1612.8,10.8 1613.3,28.8 1617.1,55.0 1623.0,53.1 1623.0,143.4 1568.7,123.2 1570.5,118.5 1584.0,123.5 1591.5,100.1 1570.0,92.2 1562.5,115.6 1569.0,118.0 1567.3,122.6 1527.7,107.8 1543.0,58.5 1545.5,46.0 1539.5,61.9 1510.6,154.7 1484.2,142.9 1483.5,144.7 1509.9,156.7 1493.7,207.5 1495.8,209.4 1483.3,249.8 1494.7,253.2 1496.8,252.7 1496.3,257.1 1497.9,265.1 1477.1,269.1 1450.3,355.4 1534.1,386.7 1516.2,434.4 1552.9,448.2 1545.8,468.7 1545.8,472.2 1548.3,479.3 1532.3,490.5 1517.0,496.6 1521.8,521.2 1516.6,531.8 1513.4,534.8 1509.1,536.5 1476.5,537.4 1473.0,541.9 1464.3,560.4 1462.8,573.7 1493.2,571.0 1506.6,568.3 1517.9,564.8 1525.2,559.0 1569.8,486.0 1573.9,478.4 1575.5,472.4 1602.6,474.7 1623.0,481.9 1623.0,533.3 1620.8,532.4 1619.3,537.5 1618.8,555.3 1623.0,555.3 1623.0,589.1 1614.8,589.9 1615.2,668.1 1602.2,668.1 1601.8,660.5 1576.0,668.7 1575.4,666.8 1535.2,681.6 1535.5,711.9 1528.8,755.7 1521.0,777.5 1510.8,799.0 1534.9,799.0 1536.3,795.6 1557.0,793.1 1602.7,776.0 1615.8,773.6 1616.0,776.0 1623.0,775.5 1623.0,1949.0 1472.2,1949.0 1469.3,1937.3 1463.4,1849.1 1462.7,1782.7 1472.5,1708.8 1436.0,1709.3 1446.7,1780.1 1447.1,1849.0 1441.7,1936.0 1439.0,1949.0 -0.0,1949.0 -0.0,686.8 42.3,687.0 41.6,645.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd403m:g4034m:g4034hm:g4034hm_g08580195015:08580_15_1950-0000c/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[598.0,934.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.4455143,29.6589421]}},{"type":"Feature","properties":{"resourceCoords":[118.0,1057.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.47784,29.6510446]}}]}}]}