type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190318  1135   74.03   112.85   375   23.0  286  -0.01  0.55
VIS    AIRS    20190318  1135   74.99   118.11   424   19.4  308  -0.01  0.59
VIS    AIRS    20190318  1135   74.99   118.11   442   19.4  308  -0.01  0.58
VIS    AIRS    20190318  1135   75.79    93.01   555   25.8  314  -0.01  0.43
VIS    AIRS    20190318  1135   87.00    28.25   596    7.6  145  -0.01  0.51
VIS    AIRS    20190318  1135   87.00    28.25   618    7.4  148  -0.01  0.47