{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,55.04,122.55,214.41,331.23,477.89,663.90,891.15,1139.26,1394.35,1660.01,1935.47,2343.40,2878.73,3413.28,3947.35,4481.03,5014.44,5547.12,6078.58,6608.75,7137.78,7665.97,8193.87,8722.66,9253.41,9786.01,10320.53,10858.12,11400.63,11950.63,12511.63,13084.65,13665.17,14248.51,14833.30,15419.42,16006.89,16595.79,17185.88,17776.60,18367.73,18959.25,19551.45,20145.32], "u":[-8.32,-7.93,-9.70,-10.51,-10.98,-11.33,-11.61,-11.77,-14.95,-10.79,-5.90,-1.61,-0.71,-0.80,-0.14,-1.38,-2.15,-1.08,-0.36, 0.59, 1.75, 2.72, 3.42, 3.36, 3.35, 3.94, 4.01, 2.94, 1.52, 0.43, 0.16, 0.68, 1.27, 1.55, 2.23, 3.50, 5.03, 5.86, 5.84, 6.15, 7.21, 8.68, 9.78,10.36,10.41], "v":[-4.46,-4.32,-5.23,-5.64,-5.88,-6.04,-6.17,-6.24,-6.16,-8.36,-8.77,-8.35,-8.08,-8.62,-9.05,-9.44,-10.51,-12.11,-13.17,-13.86,-14.40,-15.29,-16.23,-16.56,-15.45,-13.71,-13.46,-14.61,-16.17,-17.30,-17.91,-18.04,-17.20,-15.31,-13.87,-13.06,-13.14,-13.70,-13.66,-12.92,-12.20,-12.26,-12.91,-13.37,-13.67], }