type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190224  1035   74.87    51.85   359   16.3  191  -0.01  0.56
VIS    AIRS    20190224  1035   74.90    51.76   359   16.2  191  -0.01  0.53
VIS    AIRS    20190224  1035   77.99   101.53   391   21.9    2  -0.01  0.56
VIS    AIRS    20190224  1035   78.83    97.90   391   24.2    7  -0.01  0.48
VIS    AIRS    20190224  1035   78.16    96.30   391   26.8  357  -0.01  0.45
VIS    AIRS    20190224  1035   76.19    67.74   407   16.4  192  -0.01  0.59
VIS    AIRS    20190224  1035   77.99   101.53   424   22.3    3  -0.01  0.57
VIS    AIRS    20190224  1035   78.70    98.41   424   25.3    3  -0.01  0.57
VIS    AIRS    20190224  1035   78.83    97.90   424   23.3    9  -0.01  0.56
VIS    AIRS    20190224  1035   80.39    98.73   424   17.6  334  -0.01  0.49
VIS    AIRS    20190224  1035   82.42   100.49   424   19.0  330  -0.01  0.49
VIS    AIRS    20190224  1035   80.25    93.24   424   17.7    9  -0.01  0.57
VIS    AIRS    20190224  1035   80.39    98.73   442   17.2  334  -0.01  0.64
VIS    AIRS    20190224  1035   74.89    73.54   460   15.1  202  -0.01  0.46