{ "lat":["51.48 N"], "lon":[" 0.00 E"], "elevation":[13.47], "z":[23.47,41.77,110.72,204.65,324.25,475.04,667.39,903.27,1160.94,1423.44,1692.46,1968.72,2378.46,2918.22,3458.46,3998.55,4538.59,5079.21,5620.36,6161.20,6700.95,7239.18,7775.72,8310.61,8843.90,9375.94,9906.92,10436.49,10966.01,11502.16,12052.33,12618.23,13195.37,13775.39,14354.50,14933.33,15510.41,16085.87,16661.08,17235.40,17807.55,18376.94,18944.11,19509.48,20073.26], "u":[-0.13,-0.14, 0.24, 0.76, 2.63, 7.20,11.62,13.26,13.43,12.94,12.56,12.54,12.85,13.63,14.95,16.05,16.38,16.43,16.95,17.54,17.74,17.55,16.98,15.99,16.25,20.02,23.82,25.60,26.47,20.99,19.44,18.79,17.50,17.61,16.83,15.34,13.95,13.09,12.79,11.85,11.37,11.42,11.10,10.68,10.51], "v":[ 7.97, 7.94,10.50,12.06,14.61,16.16,15.68,15.74,16.62,18.01,19.37,20.41,21.59,22.91,23.78,23.74,22.58,20.71,19.47,19.65,20.25,20.52,20.59,21.26,22.50,23.86,24.97,26.82,25.11,17.67,12.08, 7.99, 5.23, 4.35, 2.09, 0.50,-0.67,-0.58,-1.05,-0.92,-1.03,-1.84,-2.76,-3.57,-4.39], }