PAIR FILE: FROSTY.REG BOX FILE: FD.TRA MICRONS/PIXEL: 50.000 METERS/PIXEL: 75.000 GLACIER NAME: FROST BASE IMAGE SCENE ID: 1145-23465 BASE IMAGE DATE: 15-DEC-1972 CO-REGISTERED IMAGE SCENE ID: 1468-23383 CO-REGISTERED IMAGE DATE: 03-NOV-1973 STANDARD DEVIATION USED TO DISREGARD BAD DATA POINTS? Y NUMBER OF STANDARD DEVIATIONS USED: 2.00 NUMBER OF DAYS BETWEEN MEASUREMENTS: 323.00 MAP SCALE: 1:1500000 TOTAL NUMBER OF DATA POINTS PROCESSED: 156 REGRESSION FOR POINTS IN ALL PATHS: VELOCITY(km/yr) = 0.030 + -0.043*DISTFROMBASE(km) MEAN ABSOLUTE DEVIATION IN km/yr FOR POINTS IN ALL PATHS RELATIVE TO REGRESSION LINE: 0.2351 AVERAGE DISTANCE FOR ALL POINTS IN ALL PATHS IN km: -1.331 AVERAGE VELOCITY IN km/yr FOR ALL POINTS IN ALL PATHS: -1.506 PATH NUMBER 1 ------------- NUMBER OF DATA POINTS IN PATH: 15 No km to Dist in km/yr Original data points Base 0.9 yr Move 188 15.079 -0.529 -0.599 1066.00 1405.00 1073.00 1405.00 187 16.717 -0.586 -0.663 1043.00 1405.00 1051.00 1405.00 180 19.156 -0.742 -0.839 1013.00 1416.00 1023.00 1415.00 171 24.452 -0.663 -0.749 949.00 1525.00 958.00 1524.00 172 24.788 -1.082 -1.224 945.00 1449.00 958.00 1446.00 304 25.612 -0.875 -0.990 936.00 1543.00 947.00 1539.00 169 25.671 -1.070 -1.210 929.00 1437.00 943.00 1434.00 170 27.470 -1.393 -1.576 923.00 1497.00 937.00 1494.00 161 29.305 -1.450 -1.640 887.00 1456.00 903.00 1451.00 159 29.905 -1.266 -1.432 874.00 1449.00 890.00 1444.00 160 30.931 -1.242 -1.405 890.00 1505.00 906.00 1501.00 306 32.358 -1.169 -1.322 860.00 1494.00 877.00 1489.00 305 32.528 -0.986 -1.115 872.00 1523.00 888.00 1518.00 307 33.277 -1.390 -1.571 846.00 1491.00 863.00 1486.00 308 34.067 -1.342 -1.518 828.00 1482.00 846.00 1477.00 BAD DATA POINTS No km to Dist in km/yr Original data points Base 0.9 yr Move 171 24.452 -0.663 -0.749 949.00 1525.00 958.00 1524.00 170 27.470 -1.393 -1.576 923.00 1497.00 937.00 1494.00 161 29.305 -1.450 -1.640 887.00 1456.00 903.00 1451.00 305 32.528 -0.986 -1.115 872.00 1523.00 888.00 1518.00 NUMBER OF BAD DATA POINTS: 4 STATISTICS FOR PATH 1 REGRESSION: VELOCITY(km/yr) = 0.080 + -0.048*DISTFROMBASE(km) MEAN ABSOLUTE DEVIATION IN km/yr RELATIVE TO REGRESSION LINE: 0.1411 95% CONFIDENCE INTERVAL FOR THE REGRESSION SLOPE: -0.058 -0.038 CORRELATION COEFFICIENT (EXCLUDING BAD DATA POINTS): -.966 AVERAGE DISTANCE IN km (EXCLUDING BAD DATA POINTS): -1.027 AVERAGE VELOCITY IN km/yr (EXCLUDING BAD DATA POINTS): -1.161 PATH NUMBER 2 ------------- NUMBER OF DATA POINTS IN PATH: 61 No km to Dist in km/yr Original data points Base 0.9 yr Move 193 9.532 0.007 0.008 1130.00 1328.00 1130.00 1329.00 194 10.044 0.145 0.164 1129.00 1304.00 1127.00 1303.00 192 12.107 -0.369 -0.417 1098.00 1366.00 1103.00 1366.00 189 15.104 -0.665 -0.752 1056.00 1368.00 1066.00 1370.00 190 15.948 -0.764 -0.864 1054.00 1305.00 1063.00 1302.00 186 16.255 -0.703 -0.795 1040.00 1362.00 1048.00 1361.00 185 17.428 -0.639 -0.723 1036.00 1308.00 1044.00 1305.00 181 18.795 -0.654 -0.740 1009.00 1384.00 1019.00 1383.00 179 20.048 -0.718 -0.812 992.00 1390.00 1003.00 1389.00 184 20.246 -0.819 -0.926 992.00 1398.00 1003.00 1396.00 182 20.514 -0.692 -0.782 995.00 1323.00 1005.00 1322.00 177 22.021 -1.062 -1.201 976.00 1316.00 987.00 1313.00 178 22.035 -1.072 -1.212 962.00 1383.00 975.00 1380.00 173 23.029 -0.982 -1.110 956.00 1406.00 969.00 1404.00 174 23.988 -0.995 -1.125 953.00 1328.00 966.00 1326.00 168 24.504 -0.900 -1.018 933.00 1397.00 946.00 1394.00 167 25.328 -0.864 -0.977 932.00 1325.00 944.00 1323.00 162 27.362 -1.100 -1.243 901.00 1423.00 916.00 1419.00 157 27.425 -0.880 -0.995 889.00 1388.00 904.00 1386.00 163 27.480 -1.066 -1.206 907.00 1341.00 921.00 1337.00 158 27.860 -1.163 -1.315 888.00 1404.00 903.00 1400.00 151 28.992 -1.055 -1.193 870.00 1405.00 885.00 1401.00 150 29.588 -1.115 -1.261 870.00 1433.00 887.00 1430.00 152 30.067 -1.171 -1.324 874.00 1350.00 889.00 1347.00 148 31.374 -1.239 -1.401 843.00 1434.00 860.00 1430.00 149 31.376 -1.260 -1.425 856.00 1457.00 873.00 1453.00 146 32.729 -1.138 -1.287 841.00 1364.00 857.00 1363.00 139 33.170 -1.254 -1.418 818.00 1438.00 837.00 1435.00 147 33.332 -0.817 -0.924 840.00 1404.00 857.00 1401.00 138 33.882 -1.495 -1.691 819.00 1455.00 838.00 1451.00 140 34.566 -1.280 -1.447 818.00 1377.00 834.00 1374.00 309 34.621 -1.666 -1.884 809.00 1454.00 828.00 1450.00 195 34.630 -1.388 -1.570 815.00 1470.00 832.00 1465.00 137 35.278 -1.515 -1.713 800.00 1455.00 819.00 1451.00 124 35.591 -1.647 -1.862 789.00 1438.00 809.00 1434.00 135 35.760 -1.344 -1.520 806.00 1394.00 824.00 1392.00 136 36.099 -1.247 -1.410 806.00 1419.00 824.00 1415.00 123 36.311 -1.534 -1.735 786.00 1456.00 806.00 1452.00 120 37.126 -1.327 -1.500 764.00 1434.00 784.00 1431.00 122 37.236 -1.397 -1.580 769.00 1450.00 789.00 1446.00 125 37.344 -1.341 -1.516 786.00 1406.00 805.00 1403.00 121 38.529 -1.582 -1.789 753.00 1451.00 773.00 1447.00 119 38.711 -1.413 -1.598 769.00 1415.00 788.00 1412.00 196 38.808 -1.576 -1.782 761.00 1484.00 781.00 1479.00 114 39.216 -1.837 -2.077 740.00 1442.00 762.00 1438.00 112 40.177 -1.051 -1.188 721.00 1448.00 742.00 1444.00 113 40.407 -1.238 -1.400 728.00 1469.00 749.00 1465.00 198 41.017 -1.685 -1.905 716.00 1455.00 738.00 1451.00 115 41.040 -1.568 -1.773 729.00 1378.00 750.00 1376.00 197 41.104 -1.673 -1.892 727.00 1484.00 748.00 1480.00 111 41.749 -1.159 -1.311 719.00 1405.00 740.00 1402.00 97 43.363 -1.744 -1.972 699.00 1387.00 721.00 1384.00 96 44.136 -2.099 -2.373 693.00 1421.00 715.00 1417.00 93 44.630 -1.807 -2.043 683.00 1395.00 706.00 1392.00 95 44.717 -3.071 -3.472 687.00 1464.00 709.00 1460.00 199 44.717 -3.071 -3.472 687.00 1464.00 709.00 1460.00 94 44.900 -1.866 -2.110 683.00 1423.00 705.00 1419.00 92 45.700 -1.741 -1.969 668.00 1390.00 691.00 1387.00 200 46.225 -1.508 -1.705 664.00 1457.00 687.00 1453.00 77 46.685 -1.800 -2.035 657.00 1407.00 681.00 1406.00 76 47.362 -1.683 -1.903 646.00 1405.00 670.00 1403.00 BAD DATA POINTS No km to Dist in km/yr Original data points Base 0.9 yr Move 194 10.044 0.145 0.164 1129.00 1304.00 1127.00 1303.00 147 33.332 -0.817 -0.924 840.00 1404.00 857.00 1401.00 112 40.177 -1.051 -1.188 721.00 1448.00 742.00 1444.00 111 41.749 -1.159 -1.311 719.00 1405.00 740.00 1402.00 96 44.136 -2.099 -2.373 693.00 1421.00 715.00 1417.00 95 44.717 -3.071 -3.472 687.00 1464.00 709.00 1460.00 199 44.717 -3.071 -3.472 687.00 1464.00 709.00 1460.00 NUMBER OF BAD DATA POINTS: 7 STATISTICS FOR PATH 2 REGRESSION: VELOCITY(km/yr) = 0.051 + -0.046*DISTFROMBASE(km) MEAN ABSOLUTE DEVIATION IN km/yr RELATIVE TO REGRESSION LINE: 0.2021 95% CONFIDENCE INTERVAL FOR THE REGRESSION SLOPE: -0.050 -0.041 CORRELATION COEFFICIENT (EXCLUDING BAD DATA POINTS): -.938 AVERAGE DISTANCE IN km (EXCLUDING BAD DATA POINTS): -1.227 AVERAGE VELOCITY IN km/yr (EXCLUDING BAD DATA POINTS): -1.387 PATH NUMBER 3 ------------- NUMBER OF DATA POINTS IN PATH: 80 No km to Dist in km/yr Original data points Base 0.9 yr Move 191 13.132 -0.416 -0.470 1086.00 1276.00 1091.00 1272.00 301 15.258 -0.604 -0.683 1054.00 1259.00 1062.00 1258.00 183 17.576 -0.639 -0.723 1019.00 1258.00 1027.00 1255.00 300 20.588 -0.756 -0.855 996.00 1233.00 1004.00 1232.00 176 21.657 -0.555 -0.628 980.00 1235.00 988.00 1231.00 299 21.755 -0.557 -0.630 978.00 1233.00 987.00 1232.00 175 23.079 -0.920 -1.040 951.00 1291.00 963.00 1288.00 298 23.218 -0.753 -0.851 938.00 1263.00 948.00 1261.00 166 23.942 -0.911 -1.030 933.00 1279.00 945.00 1274.00 164 26.244 -1.247 -1.410 905.00 1287.00 919.00 1282.00 165 26.678 -1.037 -1.172 915.00 1261.00 928.00 1256.00 297 26.765 -0.869 -0.983 913.00 1261.00 925.00 1258.00 155 28.428 -0.943 -1.066 889.00 1267.00 902.00 1264.00 156 28.514 -1.044 -1.181 888.00 1328.00 902.00 1326.00 153 28.746 -1.085 -1.226 875.00 1299.00 889.00 1296.00 154 29.777 -0.965 -1.091 868.00 1252.00 881.00 1251.00 143 31.202 -0.820 -0.928 847.00 1257.00 860.00 1253.00 144 31.364 -0.789 -0.892 847.00 1282.00 862.00 1280.00 145 31.853 -1.224 -1.384 839.00 1323.00 855.00 1321.00 142 32.944 -1.209 -1.367 825.00 1288.00 840.00 1286.00 141 33.180 -1.679 -1.899 820.00 1304.00 835.00 1301.00 131 33.202 -1.095 -1.239 819.00 1248.00 833.00 1245.00 133 33.709 -1.656 -1.872 811.00 1296.00 826.00 1294.00 132 33.728 -0.823 -0.930 810.00 1282.00 825.00 1280.00 134 34.534 -1.144 -1.294 803.00 1318.00 820.00 1317.00 130 34.810 -1.185 -1.340 796.00 1234.00 812.00 1233.00 129 35.568 -1.138 -1.287 785.00 1255.00 801.00 1254.00 128 35.669 -1.325 -1.498 785.00 1309.00 803.00 1308.00 127 36.150 -1.438 -1.626 787.00 1339.00 805.00 1335.00 126 36.462 -1.367 -1.545 788.00 1362.00 806.00 1359.00 118 38.385 -1.219 -1.378 746.00 1238.00 763.00 1237.00 117 39.059 -1.394 -1.576 740.00 1306.00 759.00 1305.00 116 39.248 -1.472 -1.665 743.00 1331.00 763.00 1330.00 104 39.493 -1.222 -1.382 728.00 1253.00 745.00 1251.00 105 39.721 -1.674 -1.893 722.00 1290.00 742.00 1289.00 19 40.921 -1.274 -1.441 715.00 1222.00 732.00 1222.00 101 41.660 -1.894 -2.141 703.00 1279.00 723.00 1278.00 110 41.782 -1.708 -1.931 719.00 1371.00 740.00 1368.00 109 42.103 -2.097 -2.371 715.00 1348.00 736.00 1346.00 107 42.198 -2.373 -2.683 714.00 1327.00 734.00 1326.00 106 42.348 -2.819 -3.187 711.00 1299.00 732.00 1299.00 108 42.348 -2.107 -2.383 710.00 1339.00 731.00 1338.00 100 42.403 -2.319 -2.623 706.00 1308.00 726.00 1306.00 103 42.479 -1.431 -1.618 692.00 1239.00 711.00 1239.00 99 42.488 -1.971 -2.229 707.00 1340.00 728.00 1338.00 102 42.581 -1.280 -1.447 689.00 1252.00 709.00 1252.00 18 42.648 -1.269 -1.435 691.00 1229.00 709.00 1229.00 87 43.008 -1.164 -1.316 681.00 1270.00 701.00 1269.00 88 43.211 -1.128 -1.275 676.00 1288.00 697.00 1287.00 98 43.313 -1.682 -1.902 698.00 1374.00 721.00 1372.00 86 43.548 -1.224 -1.384 675.00 1260.00 695.00 1260.00 85 44.188 -1.552 -1.755 667.00 1263.00 687.00 1262.00 89 44.427 -1.261 -1.426 675.00 1312.00 696.00 1311.00 91 44.632 -1.545 -1.747 676.00 1341.00 699.00 1340.00 90 45.090 -1.634 -1.848 668.00 1328.00 690.00 1327.00 83 45.228 -1.727 -1.953 652.00 1273.00 674.00 1273.00 84 45.348 -1.465 -1.656 651.00 1257.00 671.00 1256.00 71 45.413 -1.207 -1.365 643.00 1290.00 664.00 1289.00 7 45.521 -1.468 -1.660 654.00 1215.00 674.00 1214.00 82 45.661 -1.632 -1.845 659.00 1318.00 681.00 1317.00 80 45.872 -1.722 -1.947 660.00 1347.00 683.00 1345.00 79 46.068 -1.717 -1.941 660.00 1367.00 683.00 1366.00 78 46.176 -1.729 -1.955 660.00 1378.00 683.00 1376.00 81 46.413 -1.635 -1.849 651.00 1334.00 673.00 1333.00 70 46.436 -1.275 -1.442 632.00 1273.00 653.00 1272.00 69 46.620 -1.421 -1.607 635.00 1240.00 656.00 1239.00 65 46.856 -1.492 -1.687 620.00 1295.00 643.00 1294.00 66 46.925 -1.450 -1.639 621.00 1285.00 643.00 1285.00 75 47.404 -1.842 -2.083 644.00 1377.00 668.00 1376.00 72 48.027 -2.540 -2.872 639.00 1323.00 662.00 1323.00 74 48.235 -2.279 -2.577 635.00 1349.00 659.00 1348.00 73 48.281 -2.304 -2.606 635.00 1336.00 657.00 1335.00 68 48.762 -1.905 -2.155 610.00 1236.00 632.00 1235.00 60 48.790 -1.933 -2.186 609.00 1246.00 630.00 1245.00 67 48.827 -2.010 -2.272 608.00 1254.00 630.00 1254.00 64 49.729 -2.332 -2.637 618.00 1318.00 641.00 1317.00 59 49.979 -1.681 -1.901 594.00 1239.00 616.00 1239.00 61 50.261 -1.780 -2.013 589.00 1264.00 612.00 1264.00 62 50.265 -1.873 -2.118 588.00 1283.00 612.00 1283.00 63 50.713 -1.226 -1.387 598.00 1307.00 622.00 1307.00 BAD DATA POINTS No km to Dist in km/yr Original data points Base 0.9 yr Move 141 33.180 -1.679 -1.899 820.00 1304.00 835.00 1301.00 109 42.103 -2.097 -2.371 715.00 1348.00 736.00 1346.00 107 42.198 -2.373 -2.683 714.00 1327.00 734.00 1326.00 106 42.348 -2.819 -3.187 711.00 1299.00 732.00 1299.00 108 42.348 -2.107 -2.383 710.00 1339.00 731.00 1338.00 100 42.403 -2.319 -2.623 706.00 1308.00 726.00 1306.00 72 48.027 -2.540 -2.872 639.00 1323.00 662.00 1323.00 74 48.235 -2.279 -2.577 635.00 1349.00 659.00 1348.00 73 48.281 -2.304 -2.606 635.00 1336.00 657.00 1335.00 64 49.729 -2.332 -2.637 618.00 1318.00 641.00 1317.00 63 50.713 -1.226 -1.387 598.00 1307.00 622.00 1307.00 NUMBER OF BAD DATA POINTS: 11 STATISTICS FOR PATH 3 REGRESSION: VELOCITY(km/yr) = -0.004 + -0.041*DISTFROMBASE(km) MEAN ABSOLUTE DEVIATION IN km/yr RELATIVE TO REGRESSION LINE: 0.2653 95% CONFIDENCE INTERVAL FOR THE REGRESSION SLOPE: -0.047 -0.035 CORRELATION COEFFICIENT (EXCLUDING BAD DATA POINTS): -.855 AVERAGE DISTANCE IN km (EXCLUDING BAD DATA POINTS): -1.311 AVERAGE VELOCITY IN km/yr (EXCLUDING BAD DATA POINTS): -1.483