{ "lat":["51.48 N"], "lon":[" 0.00 E"], "elevation":[13.47], "z":[23.47,40.61,106.75,197.02,312.24,457.27,641.46,866.95,1113.91,1367.32,1629.92,1902.00,2306.82,2841.53,3379.35,3919.44,4460.88,5003.58,5547.53,6092.18,6636.86,7180.83,7723.54,8264.92,8805.16,9344.33,9882.44,10419.78,10956.91,11495.37,12038.89,12592.01,13155.29,13724.56,14297.02,14873.08,15452.75,16034.50,16617.17,17201.50,17788.80,18379.50,18973.14,19569.25,20167.87], "u":[-2.69,-2.58,-3.45,-6.69,-8.25,-7.77,-7.80,-7.22,-6.19,-6.18,-5.45,-3.98,-2.94,-3.76,-5.18,-4.53,-3.58,-2.52,-2.00,-2.59,-4.44,-6.65,-7.48,-7.42,-7.10,-6.97,-7.49,-9.20,-11.43,-12.33,-9.42,-4.83,-1.54,-0.94,-1.69,-0.70, 2.17, 5.35, 6.81, 6.88, 6.76, 7.26, 7.76, 7.84, 7.33], "v":[-3.35,-3.22,-4.02,-5.51,-4.40,-2.54,-1.49,-1.42,-2.76,-4.80,-6.36,-7.28,-8.06,-9.59,-11.19,-13.09,-13.98,-14.23,-13.89,-13.59,-14.20,-15.21,-17.22,-18.39,-18.51,-19.14,-21.08,-22.95,-23.38,-23.28,-20.61,-17.35,-16.80,-16.80,-15.24,-12.29,-10.42,-10.60,-13.70,-16.64,-17.58,-17.36,-17.15,-17.39,-18.32], }