{ "lat":["52.07 N"], "lon":["-0.62 W"], "elevation":[74.57], "z":[84.57,102.69,171.42,265.34,384.98,535.31,726.23,959.99,1208.46,1454.83,1707.53,1966.95,2351.72,2858.55,3366.30,3875.13,4384.09,4892.14,5398.80,5904.38,6409.53,6914.34,7418.25,7920.79,8421.75,8921.12,9419.35,9917.50,10417.40,10922.53,11436.54,11961.68,12499.36,13050.29,13615.05,14194.30,14788.34,15396.15,16015.77,16647.97,17297.12,17966.52,18657.80,19374.41,20121.47], "u":[ 4.84, 5.96, 8.66, 9.61,10.03,10.49,10.39,10.98,13.81,15.40,17.15,18.68,19.68,20.02,20.93,22.81,24.60,25.27,25.07,24.57,24.30,24.64,25.17,25.48,25.87,26.15,26.05,25.66,26.20,26.46,25.12,23.77,23.57,22.89,21.44,19.85,17.87,15.38,13.74,13.82,12.03, 8.08, 6.53, 5.78, 5.95], "v":[-0.58,-0.67,-2.18,-3.85,-4.54,-4.12,-2.86,-1.46,-3.07,-2.69,-1.57, 0.40, 3.07, 4.24, 4.84, 5.17, 5.32, 5.15, 4.57, 4.19, 4.37, 4.85, 5.57, 6.61, 7.87, 8.47, 8.45, 8.96, 9.37, 8.60, 6.99, 5.11, 2.31, 0.50, 0.09,-0.02,-0.99,-2.52,-3.43,-3.83,-4.98,-4.90,-4.12,-4.02,-4.27], }