{ "lat":["52.68 N"], "lon":[" 1.28 E"], "elevation":[26.02], "z":[36.02,54.58,124.18,218.94,339.49,490.94,683.52,919.64,1177.65,1440.42,1710.10,1987.93,2402.76,2952.29,3505.23,4060.67,4618.13,5177.18,5737.35,6298.15,6859.19,7420.03,7980.09,8538.90,9096.29,9652.42,10207.53,10761.89,11315.92,11870.44,12426.97,12988.10,13555.06,14125.97,14699.23,15275.20,15856.34,16443.79,17033.21,17622.11,18212.59,18805.54,19400.29,19996.08,20592.92], "u":[-3.93,-3.60,-3.79,-3.78,-3.73,-2.15, 1.24, 5.12, 7.23, 8.46, 9.09, 8.57,10.29,12.44,14.13,15.63,16.13,15.52,14.86,15.13,16.06,17.14,18.16,19.13,19.92,20.30,20.38,20.24,19.96,19.90,20.19,19.47,16.53,13.13,12.86,12.39,10.17, 6.25, 3.27, 4.05, 3.02, 2.61, 1.70, 0.46, 0.04], "v":[ 0.19, 0.25, 0.34, 0.43, 0.58, 0.84, 1.23, 0.76, 0.57,-0.54,-6.83,-9.22,-10.01,-11.43,-13.23,-13.71,-13.42,-13.27,-14.01,-15.22,-16.08,-16.13,-15.64,-15.44,-16.10,-17.38,-18.68,-19.45,-19.51,-19.16,-19.10,-19.81,-19.61,-16.18,-13.15,-12.63,-10.69,-7.37,-4.49,-4.03,-4.09,-4.11,-4.37,-3.48,-2.14], }