type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190316  1147   75.46   121.63   359   12.4  306  -0.01  0.59
VIS    AIRS    20190316  1147   75.12   117.85   359   15.2  307  -0.01  0.60
VIS    AIRS    20190316  1147   74.88    10.03   359   14.6  249  -0.01  0.58
VIS    AIRS    20190316  1147   73.25     7.94   359   24.4  262  -0.01  0.60
VIS    AIRS    20190316  1147   77.36   112.89   375   28.9  310  -0.01  0.58
VIS    AIRS    20190316  1147   77.41   106.34   391   30.9  322  -0.01  0.59
VIS    AIRS    20190316  1147   74.70   122.10   407   13.5  271  -0.01  0.52
VIS    AIRS    20190316  1147   78.11   114.87   407   35.8  308  -0.01  0.51
VIS    AIRS    20190316  1147   74.89    68.97   407   21.2  281  -0.01  0.45
VIS    AIRS    20190316  1147   74.92    10.05   424   16.0  251  -0.01  0.45
VIS    AIRS    20190316  1147   76.35    90.99   442   25.1  312  -0.01  0.47
VIS    AIRS    20190316  1147   76.47    91.00   460   20.3  313  -0.01  0.50
VIS    AIRS    20190316  1147   75.65    91.10   497   22.1  300  -0.01  0.63
VIS    AIRS    20190316  1147   76.35    90.99   516   21.0  316  -0.01  0.51
VIS    AIRS    20190316  1147   83.16    93.97   535    8.4  350  -0.01  0.46
VIS    AIRS    20190316  1147   77.59    92.54   555   19.2  322  -0.01  0.47
VIS    AIRS    20190316  1147   83.64    20.35   661   12.4  169  -0.01  0.56
VIS    AIRS    20190316  1147   83.64    20.35   684   11.2  165  -0.01  0.42