{
"lat":["51.48 N"],
"lon":[" 0.00 E"],
"elevation":[13.47],
"z":[23.47,40.50,106.36,196.09,310.26,453.73,635.91,858.67,1102.34,1351.93,1608.93,1873.22,2264.26,2777.47,3289.37,3801.79,4316.48,4832.76,5349.46,5866.23,6383.01,6900.03,7417.95,7938.60,8464.29,8996.63,9535.58,10080.14,10630.68,11190.17,11762.13,12347.41,12944.01,13545.87,14146.28,14743.97,15338.93,15930.23,16518.80,17105.36,17689.63,18271.64,18851.38,19428.57,20002.76],
"u":[-3.10,-3.07,-4.29,-5.48,-6.36,-7.90,-9.44,-10.29,-9.40,-7.99,-7.29,-7.62,-8.35,-8.08,-7.78,-8.33,-8.98,-9.14,-8.78,-8.15,-9.00,-10.17,-10.25,-10.60,-11.72,-13.24,-14.26,-14.21,-11.90,-7.00,-1.49, 0.37,-0.08, 1.63, 2.86, 3.62, 5.34, 6.50, 7.66, 8.37, 9.30,10.41,11.76,13.56,15.72],
"v":[-4.62,-4.59,-5.81,-6.56,-6.83,-6.88,-7.25,-8.42,-8.29,-8.61,-9.89,-10.78,-11.27,-11.96,-11.93,-11.54,-12.83,-15.83,-18.55,-19.40,-20.67,-23.14,-26.12,-28.65,-30.43,-31.88,-32.78,-31.55,-27.59,-23.27,-19.96,-18.62,-16.09,-13.64,-12.69,-11.14,-9.30,-9.40,-9.00,-7.97,-6.83,-5.61,-4.66,-4.11,-3.89],
}