{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,55.23,123.36,216.29,334.56,483.12,671.64,902.06,1153.44,1409.73,1673.47,1945.91,2351.63,2887.43,3425.96,3966.70,4508.97,5052.30,5595.63,6137.94,6679.10,7219.41,7758.94,8297.38,8834.40,9369.84,9903.86,10436.65,10968.41,11500.34,12036.12,12581.52,13138.10,13702.68,14274.51,14852.27,15432.45,16013.67,16596.91,17183.02,17770.46,18358.16,18946.46,19535.40,20125.21], "u":[ 0.77, 0.87, 2.08, 2.32, 2.63, 3.13, 3.77, 4.23, 3.97, 3.85, 4.08, 4.73, 5.48, 5.74, 4.68, 3.44, 3.95, 5.63, 7.31, 8.18, 8.03, 7.10, 6.38, 6.67, 7.69, 8.37, 7.96, 7.51, 8.34, 9.01, 8.12, 6.66, 5.44, 5.95, 6.75, 7.11, 6.67, 5.86, 5.31, 4.50, 4.14, 3.63, 3.15, 2.89, 2.63], "v":[-1.39,-1.55,-3.48,-3.63,-3.76,-3.85,-3.60,-4.16,-5.73,-6.70,-7.59,-8.27,-9.28,-10.70,-11.79,-12.68,-14.42,-15.81,-15.17,-14.25,-14.22,-15.27,-16.96,-18.21,-17.14,-14.51,-12.07,-10.25,-10.38,-11.82,-12.19,-12.91,-14.15,-14.18,-13.32,-13.52,-14.54,-14.79,-13.53,-11.35,-10.34,-10.80,-11.49,-12.14,-12.58], }