type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190317  0647  -84.21   161.32   359   11.8  335  -0.01  0.49
VIS    AIRS    20190317  0647  -73.84   117.31   359    4.8   23  -0.01  0.58
VIS    AIRS    20190317  0647  -80.92   149.76   359   24.0  274  -0.01  0.61
VIS    AIRS    20190317  0647  -78.19   164.34   359   28.0  301  -0.01  0.61
VIS    AIRS    20190317  0647  -80.92   149.76   375   24.5  275  -0.01  0.62
VIS    AIRS    20190317  0647  -77.88   112.73   391    8.5  335  -0.01  0.59
VIS    AIRS    20190317  0647  -81.38   148.27   424   17.0  273  -0.01  0.51
VIS    AIRS    20190317  0647  -82.32   161.75   424   14.6  302  -0.01  0.51
VIS    AIRS    20190317  0647  -80.74   151.80   424   15.6  294  -0.01  0.59
VIS    AIRS    20190317  0647  -79.90   155.33   424   20.0  279  -0.01  0.49
VIS    AIRS    20190317  0647  -78.80   166.79   424   25.9  312  -0.01  0.53
VIS    AIRS    20190317  0647  -78.41   168.04   424   21.7  315  -0.01  0.51
VIS    AIRS    20190317  0647  -80.74   151.80   442   15.3  294  -0.01  0.59
VIS    AIRS    20190317  0647  -81.50   158.79   442   18.1  281  -0.01  0.50
VIS    AIRS    20190317  0647  -85.28   144.18   460    4.7  277  -0.01  0.57
VIS    AIRS    20190317  0647  -73.02  -130.97   497   17.9  246  -0.01  0.41
VIS    AIRS    20190317  0647  -73.68  -138.61   497   16.8  267  -0.01  0.58
VIS    AIRS    20190317  0647  -73.02  -130.97   516   17.8  246  -0.01  0.58