{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,54.16,119.60,209.16,323.79,468.26,651.92,876.77,1122.66,1373.72,1631.34,1895.76,2286.37,2799.17,3311.49,3824.53,4339.20,4856.09,5374.24,5892.30,6410.01,6927.68,7446.25,7967.21,8492.54,9023.89,9561.71,10105.78,10656.50,11215.13,11785.05,12370.28,12968.42,13570.44,14171.19,14769.17,15363.12,15953.34,16540.20,17124.14,17704.98,18282.69,18857.64,19430.25,20001.15], "u":[-2.81,-2.74,-4.17,-8.67,-11.78,-12.52,-11.29,-9.41,-8.55,-8.52,-8.44,-8.18,-8.28,-8.81,-7.81,-6.09,-6.73,-7.79,-6.56,-4.08,-4.37,-6.11,-6.84,-6.33,-5.95,-6.66,-7.77,-7.89,-6.27,-4.05,-2.65,-0.89, 0.86, 1.02, 1.48, 3.00, 3.48, 5.44, 6.72, 8.07, 9.40,10.67,11.87,13.20,15.05], "v":[-5.01,-4.93,-6.65,-9.41,-9.62,-7.51,-6.65,-7.46,-8.65,-9.08,-8.91,-8.59,-8.26,-8.12,-8.77,-10.18,-11.65,-14.87,-18.86,-20.03,-20.36,-22.13,-24.72,-27.19,-28.83,-29.51,-29.34,-27.59,-23.99,-20.79,-17.80,-15.17,-14.16,-13.91,-12.06,-11.02,-10.45,-9.17,-9.11,-8.64,-8.08,-7.95,-7.99,-8.02,-7.79], }