{
"lat":["51.48 N"],
"lon":[" 0.00 E"],
"elevation":[13.47],
"z":[23.47,41.53,109.90,203.02,321.49,470.36,659.47,890.84,1143.57,1401.41,1666.29,1938.83,2342.29,2871.74,3399.43,3925.83,4451.50,4976.68,5501.33,6025.27,6548.39,7071.24,7595.29,8122.63,8655.21,9194.13,9739.89,10293.02,10853.81,11422.71,12000.47,12587.04,13180.04,13774.66,14367.70,14959.32,15550.13,16138.28,16721.10,17298.57,17872.56,18444.64,19014.80,19582.22,20145.93],
"u":[-3.89,-3.88,-5.03,-5.71,-6.04,-6.23,-5.58,-3.91,-3.78,-3.09,-1.52,-0.69,-1.40,-3.37,-3.06,-0.67, 1.28, 0.59,-2.80,-5.24,-6.52,-7.69,-8.79,-9.30,-9.38,-8.46,-5.68,-1.93,-0.53,-1.38,-0.44, 1.54, 1.43, 2.12, 2.18, 1.51, 2.88, 3.86, 3.35, 2.91, 2.72, 3.34, 4.57, 5.42, 5.60],
"v":[ 7.62, 7.58,10.16,12.04,13.28,16.02,19.10,21.05,19.63,17.67,17.09,17.20,17.35,17.09,16.20,14.81,14.42,16.57,19.31,20.47,20.48,20.71,21.74,22.69,23.23,23.74,23.39,21.39,18.35,16.44,16.36,15.18,14.25,14.58,14.79,14.02,12.13, 9.03, 7.91, 8.89,10.01,10.81,10.95,10.45, 9.79],
}