{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,54.80,121.86,213.59,331.36,480.78,671.57,905.51,1161.29,1422.42,1690.89,1967.25,2376.78,2915.18,3453.98,3994.29,4536.10,5078.86,5621.41,6162.61,6702.41,7241.47,7779.77,8316.66,8851.91,9385.76,9918.28,10450.15,10982.43,11515.08,12047.94,12582.82,13123.57,13672.55,14226.76,14784.03,15344.07,15905.05,16466.34,17027.11,17586.39,18144.05,18700.64,19257.17,19814.97], "u":[-0.06,-0.09, 0.22, 2.40, 7.16,11.14,11.66,11.50,11.85,12.54,13.63,14.49,14.65,14.41,14.14,14.59,15.39,15.37,14.96,14.57,13.35,11.53,10.88,11.96,12.89,12.29,10.69, 9.35, 7.73, 7.47, 9.74,12.89,15.73,16.98,17.67,18.78,17.97,18.08,18.27,18.71,19.12,19.44,19.94,20.99,22.06], "v":[ 4.30, 4.48, 6.90,10.97,14.03,13.45,12.02,10.83, 9.55, 8.51, 7.60, 6.47, 5.28, 5.47, 5.95, 7.17, 9.45,11.42,11.51,11.07,11.05,11.71,12.75,14.61,16.23,16.63,15.23,11.49, 7.66, 5.82, 6.02, 6.46, 6.04, 2.08,-2.71,-4.68,-7.47,-8.68,-10.17,-11.50,-13.36,-15.08,-16.23,-17.14,-18.44], }