{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,54.23,119.82,209.17,322.84,465.61,646.74,868.23,1110.90,1359.80,1616.46,1880.82,2271.80,2785.14,3298.15,3812.22,4328.07,4845.43,5363.31,5881.09,6399.14,6918.13,7438.98,7963.25,8492.39,9026.38,9564.11,10105.87,10653.87,11209.22,11773.59,12352.29,12944.80,13541.03,14135.14,14726.95,15315.22,15899.99,16482.05,17061.53,17638.21,18211.62,18781.89,19349.19,19913.47], "u":[-3.89,-3.79,-5.25,-6.46,-7.70,-8.92,-9.42,-12.14,-13.29,-11.97,-10.39,-9.95,-9.17,-7.30,-6.64,-6.70,-8.14,-9.02,-9.42,-10.97,-12.71,-14.17,-15.10,-15.96,-16.67,-16.79,-16.75,-15.27,-9.19,-2.62,-2.57,-3.74,-1.48, 1.17, 2.08, 3.68, 4.91, 5.65, 6.01, 6.05, 6.97, 8.10, 9.13, 9.66, 9.52], "v":[-5.02,-4.93,-6.25,-6.97,-7.40,-7.65,-7.76,-8.82,-10.45,-11.50,-14.05,-15.05,-14.30,-13.00,-12.04,-12.22,-14.11,-16.42,-18.23,-20.22,-22.72,-25.17,-26.99,-28.50,-30.04,-31.13,-30.10,-25.64,-20.42,-20.24,-21.81,-19.50,-15.44,-13.50,-12.89,-11.55,-11.54,-11.48,-11.45,-10.59,-9.73,-9.95,-10.80,-11.70,-12.63], }