{ "lat":["52.68 N"], "lon":[" 1.28 E"], "elevation":[ 8.35], "z":[18.35,35.58,101.96,192.60,308.47,454.64,640.48,867.89,1109.61,1349.24,1594.66,1845.93,2218.62,2710.61,3204.39,3699.48,4194.81,4689.63,5183.75,5677.67,6172.47,6669.36,7169.17,7671.60,8175.36,8679.60,9184.94,9693.29,10206.85,10727.22,11255.46,11792.14,12337.94,12895.03,13465.41,14047.77,14639.62,15242.79,15861.62,16498.11,17151.56,17821.47,18509.50,19218.54,19955.08], "u":[ 8.30, 8.94,11.49,15.21,18.01,16.81,14.72,13.33,11.74, 9.31, 8.09, 6.75, 8.00,11.79,14.44,15.11,13.88,12.85,12.61,13.13,14.23,15.79,17.68,18.69,18.49,17.48,16.32,15.61,15.23,14.43,12.94,11.64,11.82,11.24, 7.43, 3.41, 4.17, 6.81, 7.38, 5.79, 3.55, 1.86, 0.79, 0.58, 0.56], "v":[ 0.81, 0.73, 0.49,-0.87,-4.10,-6.13,-7.42,-10.68,-12.37,-9.73,-7.78,-7.25,-8.35,-10.93,-13.18,-15.03,-17.27,-19.33,-21.93,-26.53,-33.91,-43.41,-53.99,-62.43,-66.67,-66.44,-62.12,-56.05,-50.93,-47.31,-44.31,-41.38,-39.16,-38.07,-36.07,-32.08,-29.19,-28.09,-28.23,-27.55,-26.39,-25.30,-23.64,-22.82,-23.74], }