{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,55.43,123.97,217.40,336.36,485.91,675.88,908.29,1162.06,1420.75,1686.24,1959.46,2366.19,2904.01,3444.32,3985.61,4527.11,5068.50,5609.27,6148.62,6685.80,7220.45,7752.60,8282.45,8810.37,9337.24,9864.89,10396.50,10936.14,11487.65,12053.88,12634.81,13224.91,13815.20,14400.60,14981.05,15557.23,16129.69,16699.35,17266.74,17832.49,18397.47,18961.69,19524.93,20087.20], "u":[ 6.49, 6.47, 9.10,11.29,13.15,15.06,17.10,17.17,16.41,15.59,15.30,15.70,16.67,17.67,18.03,18.65,20.96,23.32,23.35,21.17,19.76,20.70,22.94,24.82,25.87,26.03,25.13,23.09,21.19,21.36,20.88,18.61,17.31,15.53,14.64,14.29,12.54,11.85,11.06,10.90,10.94,10.15, 9.23, 8.76, 8.87], "v":[ 5.40, 5.49, 7.51, 9.22,10.69,11.61,11.37,11.35,11.52,12.78,14.59,15.37,15.73,16.85,17.10,15.09,12.99,13.16,15.43,17.22,16.19,13.25,10.24, 8.48, 8.38, 9.16, 9.67, 9.88,11.17,11.44, 8.75, 7.37, 7.16, 6.27, 5.46, 2.38,-0.22, 0.01, 0.22, 0.26,-0.66,-2.04,-2.48,-2.51,-2.73], }