{ "lat":["52.10 N"], "lon":["-0.42 W"], "elevation":[50.80], "z":[60.80,78.36,145.47,236.83,353.05,498.99,684.11,910.34,1157.71,1411.54,1674.79,1947.58,2352.75,2886.09,3419.52,3952.99,4488.05,5025.18,5562.49,6098.51,6633.48,7168.02,7702.69,8237.72,8772.44,9306.00,9838.62,10371.74,10907.13,11447.67,11996.88,12556.15,13124.14,13698.06,14276.42,14857.35,15439.37,16023.52,16608.93,17193.66,17778.79,18365.69,18953.84,19543.15,20135.38], "u":[-7.98,-8.19,-9.34,-9.76,-9.95,-10.06,-10.11,-9.99,-9.40,-8.39,-6.44,-4.68,-3.35,-1.76,-1.43,-2.41,-2.42,-1.02,-1.78,-4.70,-8.56,-12.61,-16.41,-18.95,-20.01,-20.05,-20.36,-20.72,-21.58,-20.82,-15.44,-8.40,-5.21,-2.75, 1.45, 4.93, 4.89, 5.87, 8.57,10.12,10.99,11.87,12.62,12.68,12.06], "v":[-4.34,-4.48,-5.23,-5.65,-6.00,-6.36,-6.78,-7.11,-5.66,-5.02,-5.58,-7.03,-7.74,-8.71,-9.13,-10.84,-14.14,-14.89,-13.88,-14.10,-15.93,-18.75,-22.74,-27.13,-30.02,-30.76,-32.44,-35.31,-35.95,-31.07,-22.69,-18.96,-20.71,-20.88,-17.96,-15.61,-15.11,-14.08,-12.51,-14.45,-16.29,-16.82,-17.23,-18.72,-20.71], }