{ "lat":["52.45 N"], "lon":["-1.75 W"], "elevation":[108.74], "z":[118.74,137.12,206.32,300.74,421.19,572.97,766.08,1002.63,1261.30,1525.51,1797.16,2076.90,2493.05,3043.15,3596.40,4151.36,4706.83,5263.13,5820.48,6378.50,6936.89,7495.11,8052.37,8608.08,9162.04,9714.47,10265.86,10816.64,11366.71,11915.90,12465.37,13018.60,13577.63,14139.88,14701.57,15261.64,15821.31,16380.65,16940.76,17503.52,18068.44,18635.14,19203.78,19773.86,20344.74], "u":[-1.33,-1.52,-1.56,-0.59, 1.94, 5.15, 6.77, 7.08, 7.21, 8.68,10.45,11.13,11.45,13.30,15.21,14.85,15.48,19.33,23.00,23.10,21.08,20.17,21.11,22.80,24.87,26.91,28.52,30.41,34.04,39.07,42.49,38.09,28.76,21.67,17.79,15.64,13.33,13.11,13.56,11.83,10.10, 9.40, 9.12, 9.47, 9.99], "v":[ 6.79, 6.94, 9.56,12.54,14.79,16.29,16.29,16.16,15.73,15.61,15.79,13.45, 9.76, 7.05, 4.03, 1.50, 1.17, 0.14, 0.17, 1.08, 1.87, 2.73, 3.46, 3.55, 3.11, 3.14, 3.40, 2.66, 1.50, 0.25,-2.65,-5.45,-4.82,-5.18,-4.62,-4.47,-4.37,-3.34,-3.35,-4.01,-3.93,-3.68,-3.38,-3.11,-3.21], }