{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,54.09,119.56,209.19,323.75,468.19,652.06,877.39,1123.83,1375.71,1634.90,1902.06,2298.98,2821.37,3343.92,3867.22,4391.08,4914.69,5437.64,5959.79,6480.68,6999.97,7517.62,8033.77,8548.97,9064.34,9581.18,10100.96,10626.24,11162.30,11714.04,12282.06,12862.36,13448.78,14037.37,14625.73,15212.28,15797.25,16380.97,16963.80,17546.39,18129.05,18711.73,19294.31,19877.31], "u":[ 0.95, 1.21, 1.68, 1.06, 0.13,-0.62,-1.48,-2.41,-2.76,-4.18,-4.63,-1.39, 0.95, 1.32, 1.35,-0.16,-1.02, 0.17, 0.32,-0.68,-1.40,-1.77,-3.12,-4.47,-4.49,-3.37,-1.83,-0.72, 1.33, 4.43, 5.73, 4.83, 5.93, 7.50, 7.58, 7.38, 7.84, 8.66, 8.12, 6.94, 6.36, 6.25, 6.61, 6.94, 6.82], "v":[-0.73,-0.92,-1.74,-1.41,-1.35,-2.05,-3.08,-3.84,-5.33,-6.85,-6.29,-3.73,-3.95,-5.21,-7.31,-10.18,-12.88,-14.94,-16.65,-18.72,-20.87,-23.05,-24.89,-26.58,-28.32,-29.08,-28.61,-26.77,-24.14,-21.25,-18.05,-13.94,-12.02,-12.10,-11.92,-10.99,-10.53,-10.44,-10.56,-10.23,-9.29,-8.17,-7.24,-6.95,-6.82], }