{
"lat":["51.48 N"],
"lon":[" 0.00 E"],
"elevation":[13.47],
"z":[23.47,41.77,110.75,204.76,324.86,476.59,669.75,906.22,1164.50,1427.71,1697.43,1973.92,2381.61,2915.50,3446.76,3976.74,4507.36,5039.80,5572.89,6105.00,6636.00,7166.92,7698.63,8230.89,8762.80,9293.48,9822.62,10350.43,10878.56,11411.00,11953.15,12510.35,13082.01,13661.78,14244.51,14829.60,15417.36,16005.94,16594.78,17183.85,17772.42,18360.39,18947.89,19535.15,20122.58],
"u":[-4.01,-4.07,-5.25,-7.05,-9.00,-8.46,-7.32,-6.68,-5.78,-4.90,-4.50,-4.29,-2.96,-2.31,-2.91,-3.51,-2.81,-0.40, 2.29, 4.79, 4.16, 3.23, 3.69, 4.10, 4.19, 4.81, 7.03,10.22,11.63, 7.36, 6.11, 8.71,10.77, 9.76, 8.03, 7.34, 6.77, 7.40, 7.88, 8.32, 8.67, 9.11, 9.39, 9.37, 8.95],
"v":[-3.00,-3.05,-3.49,-2.39,-1.34,-1.15,-0.66,-0.00, 0.18,-0.23,-0.93,-0.95, 0.66, 1.46, 1.41, 1.65, 2.09, 3.09, 3.72, 4.24, 3.67, 4.05, 4.01, 2.90, 3.38, 5.09, 4.62, 2.39,-1.07,-1.77, 0.49, 1.44,-1.24,-4.52,-6.60,-7.38,-9.05,-8.95,-9.62,-10.69,-11.90,-12.64,-13.05,-13.07,-13.07],
}