{ "lat":["51.48 N"], "lon":["-0.46 W"], "elevation":[27.31], "z":[37.31,54.41,120.44,210.50,325.35,469.89,653.47,877.99,1123.04,1372.81,1629.14,1892.48,2282.24,2794.40,3304.91,3813.31,4320.02,4825.01,5327.99,5828.66,6326.78,6824.93,7328.80,7841.42,8363.17,8894.70,9436.47,9988.29,10550.03,11122.30,11705.13,12299.26,12902.62,13507.77,14110.65,14711.60,15309.98,15905.12,16497.90,17088.99,17677.14,18260.67,18838.75,19411.33,19978.70], "u":[-4.69,-4.62,-5.90,-7.19,-6.67,-5.34,-4.55,-4.31,-4.19,-4.11,-3.64,-3.01,-1.04, 0.76, 1.37, 2.12, 4.06, 5.38, 5.82, 8.53, 9.78, 4.09, 3.06, 2.36, 2.27, 2.56, 0.59, 0.33, 1.67, 2.25, 2.88, 3.41, 3.54, 4.18, 5.69, 7.59, 9.29, 9.92, 9.89,10.24,10.87,11.45,11.92,12.37,12.82], "v":[ 1.27, 1.23, 1.88, 4.31, 7.82, 9.69,10.77,11.25,11.38,11.54,11.77,11.62,12.07,13.06,11.20, 8.38, 7.66, 7.06, 4.42, 4.23, 4.34, 4.05, 5.07, 4.50, 4.97, 3.75, 2.70, 2.86, 2.28, 1.81, 1.58, 0.58,-0.38,-1.16,-1.50,-1.15,-1.13,-2.91,-5.14,-5.45,-4.52,-3.82,-3.56,-3.63,-3.85], }