type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190317  1417   77.67   135.39   359   33.9  279  -0.01  0.59
VIS    AIRS    20190317  1417   75.81   117.56   359   30.6  291  -0.01  0.65
VIS    AIRS    20190317  1417   73.85    77.08   359   18.8  303  -0.01  0.50
VIS    AIRS    20190317  1417   77.64   135.52   375   34.0  279  -0.01  0.60
VIS    AIRS    20190317  1417   75.81   117.56   375   30.8  292  -0.01  0.66
VIS    AIRS    20190317  1417   75.39    71.66   375   10.7  336  -0.01  0.52
VIS    AIRS    20190317  1417   76.83   120.32   391   28.6  293  -0.01  0.66
VIS    AIRS    20190317  1417   75.35    71.71   391   10.6  336  -0.01  0.52
VIS    AIRS    20190317  1417   72.54    87.17   407   25.8  339  -0.01  0.50
VIS    AIRS    20190317  1417   73.85    77.08   407   16.7  310  -0.01  0.40
VIS    AIRS    20190317  1417   77.46   144.07   424   30.2  268  -0.01  0.60
VIS    AIRS    20190317  1417   77.36   139.42   424   20.3  270  -0.01  0.62
VIS    AIRS    20190317  1417   77.34   155.59   442   14.6  240  -0.01  0.61
VIS    AIRS    20190317  1417   77.36   139.42   442   20.6  271  -0.01  0.59
VIS    AIRS    20190317  1417   79.74   147.23   442   25.7  265  -0.01  0.55
VIS    AIRS    20190317  1417   77.36   139.42   460   21.6  272  -0.01  0.65
VIS    AIRS    20190317  1417   79.74   147.23   460   25.6  266  -0.01  0.50
VIS    AIRS    20190317  1417   79.74   147.23   478   17.6  268  -0.01  0.48
VIS    AIRS    20190317  1417   74.27    67.08   555    6.0  263  -0.01  0.60
VIS    AIRS    20190317  1417   78.82   139.86   576   18.2  291  -0.01  0.59
VIS    AIRS    20190317  1417   74.27    67.08   576    6.1  263  -0.01  0.60
VIS    AIRS    20190317  1417   79.74   151.57   618   12.1  252  -0.01  0.55
VIS    AIRS    20190317  1417   79.74   151.57   661   11.8  253  -0.01  0.56