Kai Islands UCL 1989 surveys Gravity unit: milligal (mGal) Recompiled and computed: 2011 Survey: Survey name followed by station number (if known) xlat: Latitude xlon: Longitude xellht: Ellipsoidal height (metres) referenced to ITRF(WGS84) ellipsoid orthht: Orthometric height (metres) referenced to geoid/sea level Observed: Measured gravity value Normal: Ellipsoid theoretical gravity FAcorr: New Free-air correction for observed gravity decreasing with increasing distance from the center of the Earth Atmcorr: Atmospheric correction ClaFA: Classic Free-air anomaly using orthometric heights ClaBA267: Classic Bouguer anomaly using Bouguer plate(2.67gm/cc) and orthometric heights EFree-A: Classic Free-air anomaly using ellipsoidal heights NewFA: New Free-air anomaly using ellipsoidal heights NewBA267: New Bouguer anomaly (2.67gm/cc) using Bouguer plate based on ellipsoidal heights Boug267(grid): Complete Bouguer anomaly (2.67gm/cc) extracted from complete Bouguer anomaly grid/surface Station xlat xlon xellht orthht Observed Normal FAcorr Atmcorr ClaFA ClaBA267 EFree-A NewFA NewBA267 Boug267(grid) KAI89 2 -5.3815622 131.9781271 47.647 1.500 978087.180 978078.044 -14.712 0.869 10.468 10.300 24.709 24.716 19.382 44.37 KAI89 3 -5.3467454 132.0170737 46.917 0.000 978077.030 978077.457 -14.486 0.869 0.442 0.442 14.921 14.929 9.676 28.2 KAI89 4 -5.3125919 132.0192097 75.802 28.633 978078.090 978076.884 -23.405 0.867 10.908 7.703 25.465 25.477 16.991 30.95 KAI89 5 -5.1661336 132.0244382 48.758 0.700 978086.940 978074.470 -15.055 0.869 13.555 13.476 28.385 28.393 22.935 32.04 KAI89 6 -5.1401546 132.0193138 48.846 0.700 978082.300 978074.049 -15.082 0.869 9.336 9.257 24.194 24.202 18.733 32.52 KAI89 7 -5.1190023 132.0099378 61.657 13.483 978074.930 978073.708 -19.037 0.868 6.251 4.741 21.117 21.127 14.224 29.57 KAI89 8 -5.5767363 131.9264122 54.628 10.470 978094.650 978081.409 -16.867 0.869 17.341 16.169 30.968 30.977 24.861 68.12 KAI89 9 -5.6613010 131.9346160 53.547 9.796 978096.610 978082.903 -16.533 0.869 17.598 16.502 31.100 31.109 25.114 99.94 KAI89 10 -5.7606795 132.1956208 48.138 0.700 978063.900 978084.689 -14.863 0.869 -19.703 -19.782 -5.064 -5.056 -10.446 8.91 KAI89 11 -5.7438897 132.1715655 65.969 18.785 978071.980 978084.385 -20.369 0.867 -5.740 -7.843 8.821 8.831 1.446 7.33 KAI89 12 -5.6417133 132.7371276 57.016 2.000 978137.120 978082.555 -17.604 0.868 56.050 55.827 73.028 73.038 66.654 69.33 KAI89 13 -5.5805172 132.7315189 68.158 13.000 978138.680 978081.475 -21.044 0.867 62.084 60.629 79.106 79.117 71.486 73.38 KAI89 14 -5.5499636 132.7374743 72.916 17.564 978139.780 978080.940 -22.514 0.867 65.127 63.161 82.209 82.220 74.057 77.19 KAI89 15 -5.5023505 132.7552104 65.138 9.355 978143.430 978080.112 -20.112 0.868 67.072 66.025 84.287 84.297 77.005 79.04 KAI89 16 -5.4768940 132.7597500 70.023 14.082 978143.440 978079.673 -21.620 0.867 68.980 67.404 86.244 86.255 78.415 79.15 KAI89 17 -5.4593570 132.7323910 57.139 1.500 978137.080 978079.371 -17.642 0.868 59.040 58.872 76.210 76.220 69.823 74.65 KAI89 18 -5.4351041 132.7159335 64.492 9.000 978130.390 978078.955 -19.913 0.868 55.080 54.072 72.204 72.215 64.995 70.59 KAI89 19 -5.4534807 132.6983652 69.105 13.907 978131.770 978079.270 -21.337 0.867 57.659 56.102 74.693 74.704 66.967 71.71 KAI89 20 -5.5576559 132.5584905 59.991 7.000 978108.600 978081.074 -18.523 0.868 30.554 29.770 46.907 46.917 40.200 42.45 KAI89 21 -5.5673398 132.5851331 68.115 14.797 978114.120 978081.244 -21.031 0.867 38.310 36.653 54.764 54.775 47.149 51.66 KAI89 22 -5.5360065 132.3762297 63.885 13.283 978066.170 978080.697 -19.725 0.868 -9.560 -11.047 6.056 6.066 -1.086 3.59 KAI89 23 -5.5655667 132.3599177 59.757 9.461 978067.920 978081.213 -18.451 0.868 -9.505 -10.564 6.016 6.026 -0.664 1.16 KAI89 24 -5.5816310 132.3432094 55.032 5.000 978065.930 978081.494 -16.992 0.869 -13.153 -13.713 2.287 2.296 -3.865 0.1 KAI89 25 -5.6042090 132.3282999 51.823 2.044 978062.990 978081.892 -16.001 0.869 -17.402 -17.631 -2.040 -2.032 -7.834 -1.13 KAI89 26 -5.5952708 132.2944045 63.800 14.420 978063.590 978081.734 -19.699 0.868 -12.827 -14.441 2.412 2.422 -4.720 -0.88 KAI89 27 -5.5825749 132.2721461 75.688 26.545 978062.760 978081.511 -23.369 0.867 -9.693 -12.664 5.473 5.485 -2.989 0.47 KAI89 28 -5.5879724 132.2485007 51.807 2.966 978062.090 978081.606 -15.996 0.869 -17.732 -18.064 -2.659 -2.651 -8.451 0.8 KAI89 29 -5.6205708 132.2418327 55.713 7.035 978059.150 978082.181 -17.202 0.868 -19.991 -20.779 -4.969 -4.960 -11.197 -2.8 KAI89 30 -5.6327164 132.2861507 61.843 12.662 978064.330 978082.396 -19.095 0.868 -13.290 -14.708 1.887 1.897 -5.026 -3.52 KAI89 31 -5.6558076 132.2934334 50.392 1.200 978060.510 978082.806 -15.559 0.869 -21.056 -21.191 -5.876 -5.867 -11.509 -2.08 KAI89 32 -5.6934219 132.2743936 54.192 5.380 978062.870 978083.477 -16.732 0.869 -18.078 -18.680 -3.015 -3.006 -9.073 -2.93 KAI89 33 -5.6997403 132.2502284 51.497 3.017 978063.180 978083.590 -15.900 0.869 -18.610 -18.948 -3.649 -3.641 -9.406 -1.28 KAI89 34 -5.7050658 132.2357019 60.110 11.842 978064.000 978083.686 -18.560 0.868 -15.163 -16.489 -0.268 -0.258 -6.988 1.06 KAI89 35 -5.7167985 132.1957522 54.661 7.000 978060.790 978083.897 -16.877 0.869 -20.078 -20.861 -5.370 -5.361 -11.480 0.66 KAI89 36 -5.7132717 132.5569262 56.391 4.000 978104.120 978083.833 -17.411 0.868 22.390 21.942 38.558 38.567 32.253 34.2 KAI89 37 -5.7291570 132.5552089 53.303 1.000 978105.220 978084.119 -16.458 0.869 22.278 22.166 38.419 38.428 32.460 33.48 KAI89 38 -5.7848700 132.5609065 66.110 14.000 978104.620 978085.128 -20.412 0.867 24.680 23.113 40.761 40.772 33.370 38.61 KAI89 39 -5.8164964 132.5908493 69.135 16.808 978110.100 978085.705 -21.346 0.867 30.449 28.567 46.597 46.608 38.868 41.63 KAI89 40 -5.8584036 132.6073367 53.427 1.100 978115.100 978086.475 -16.496 0.869 29.833 29.710 45.982 45.990 40.009 42.61 KAI89 41 -5.8197141 132.5668453 81.559 29.551 978105.240 978085.764 -25.182 0.866 29.461 26.153 45.511 45.524 36.393 39.49 KAI89 42 -5.8400820 132.5393995 63.421 11.868 978099.650 978086.138 -19.582 0.868 18.043 16.714 33.952 33.962 26.862 30.14 KAI89 43 -5.8451930 132.5237865 62.193 10.869 978096.220 978086.232 -19.203 0.868 14.211 12.994 30.049 30.059 23.096 28.04 KAI89 44 -5.9124070 132.5184516 63.916 13.000 978096.850 978087.475 -19.735 0.868 14.255 12.800 29.968 29.978 22.822 27.66 KAI89 45 -5.9085408 132.4609006 62.341 12.130 978088.250 978087.403 -19.248 0.868 5.459 4.101 20.954 20.964 13.984 19.31 KAI89 46 -5.9970394 132.4645618 61.742 11.846 978089.990 978089.060 -19.063 0.868 5.454 4.127 20.852 20.861 13.949 18.07 KAI89 47 -6.0198210 132.4543920 61.341 11.662 978089.240 978089.491 -18.940 0.868 4.216 2.911 19.547 19.557 12.690 15.42 KAI89 48 -6.0280198 132.4333426 60.943 11.553 978084.600 978089.646 -18.817 0.868 -0.613 -1.906 14.629 14.639 7.816 16.52 KAI89 49 -6.0090321 132.4281135 55.437 6.030 978085.710 978089.286 -17.117 0.869 -0.847 -1.522 14.400 14.409 8.203 14.59 KAI89 50 -5.9997783 132.8436686 104.056 51.077 978192.720 978089.112 -32.128 0.864 120.234 114.516 136.584 136.600 124.951 141.01 KAI89 51 -5.9677932 132.8543460 112.616 59.185 978202.960 978088.510 -34.771 0.863 133.578 126.952 150.067 150.084 137.477 141.55 KAI89 52 -5.6528642 132.9976003 74.284 16.789 978248.910 978082.753 -22.936 0.867 172.205 170.325 189.948 189.959 181.643 179.57 KAI89 53 -5.2869558 133.1178409 77.877 18.000 978247.060 978076.457 -24.045 0.866 177.024 175.009 195.502 195.515 186.796 186.73 KAI89 54 -5.2884277 133.1343022 75.929 16.000 978249.460 978076.481 -23.444 0.867 178.783 176.991 197.277 197.289 188.788 177.8 KAI89 55 -5.2775975 133.1425667 91.919 32.000 978247.610 978076.301 -28.381 0.865 182.049 178.466 200.540 200.554 190.264 187.17 KAI89 56 -5.2884007 133.1659286 78.603 18.656 978249.790 978076.481 -24.269 0.866 179.932 177.844 198.432 198.445 189.645 191.43 KAI89 57 -5.3084946 133.1866166 73.971 14.000 978253.660 978076.816 -22.839 0.867 182.031 180.464 200.538 200.550 192.269 193.73