{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[32.04], "z":[42.04,59.23,125.81,217.22,334.30,482.09,670.29,901.46,1148.62,1395.49,1650.43,1913.53,2304.74,2819.59,3333.41,3845.93,4357.35,4868.00,5378.28,5888.11,6397.00,6904.73,7411.52,7917.87,8424.15,8930.74,9438.04,9945.99,10454.10,10962.13,11470.80,11982.33,12500.56,13030.21,13574.80,14135.60,14712.59,15305.71,15915.41,16542.46,17187.73,17852.76,18540.17,19253.68,19997.50], "u":[ 1.99, 2.06, 0.03,-1.41,-0.60, 1.45, 3.65, 7.25, 8.77, 8.22, 7.43, 7.60, 8.32, 8.49, 7.98, 6.89, 5.57, 5.11, 4.88, 4.39, 2.91, 1.76, 0.44,-0.25,-0.00, 0.84, 1.95, 3.34, 4.79, 5.74, 6.24, 6.18, 5.95, 5.99, 6.08, 6.30, 6.80, 7.27, 7.62, 7.99, 8.35, 8.62, 8.67, 8.56, 8.57], "v":[-0.49,-0.49,-1.35,-2.52,-4.77,-3.99,-1.22,-1.21,-1.78,-1.66,-0.71, 0.07, 0.87, 1.51, 0.30,-1.31,-2.58,-3.51,-4.33,-6.18,-7.80,-9.35,-10.60,-11.13,-11.09,-10.43,-9.29,-8.06,-7.55,-7.70,-8.53,-9.95,-11.35,-12.63,-13.87,-14.77,-15.25,-15.29,-14.73,-13.90,-13.18,-12.75,-12.56,-12.60,-13.01], }