{
"lat":["51.48 N"],
"lon":[" 0.00 E"],
"elevation":[13.47],
"z":[23.47,40.56,106.56,196.45,310.83,454.59,637.09,860.49,1104.74,1353.96,1609.60,1871.94,2261.44,2774.80,3288.31,3802.78,4319.28,4837.62,5357.43,5878.87,6402.76,6929.18,7456.89,7984.93,8513.42,9043.54,9577.20,10116.26,10661.43,11212.92,11773.87,12350.54,12941.76,13538.03,14133.00,14724.54,15313.91,15902.37,16488.48,17071.58,17651.32,18227.17,18799.31,19368.31,19934.76],
"u":[-2.19,-2.14,-2.97,-3.76,-5.51,-7.29,-9.70,-10.82,-9.27,-8.44,-8.97,-10.55,-8.01,-6.14,-7.10,-8.77,-10.91,-12.27,-14.39,-18.13,-22.32,-23.96,-23.38,-22.30,-21.71,-20.85,-18.35,-13.94,-10.08,-8.72,-7.15,-4.25,-3.00,-0.34, 2.85, 3.25, 2.70, 3.52, 3.53, 3.97, 4.52, 4.96, 5.46, 6.03, 6.64],
"v":[-6.38,-6.21,-7.98,-9.25,-11.47,-12.81,-13.27,-12.10,-11.06,-9.23,-7.70,-6.73,-6.02,-7.29,-8.28,-11.39,-14.84,-17.43,-19.36,-22.05,-25.99,-28.96,-30.03,-30.18,-29.22,-26.94,-24.11,-22.31,-22.38,-21.39,-18.23,-16.22,-13.53,-9.61,-8.20,-10.68,-11.52,-11.02,-10.88,-9.78,-8.88,-8.60,-8.95,-9.49,-9.82],
}