type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190314  1023   86.32    70.59   359   12.7  146  -0.01  0.51
VIS    AIRS    20190314  1023   76.40    86.19   375   16.2  307  -0.01  0.59
VIS    AIRS    20190314  1023   81.51    78.48   375    3.5  128  -0.01  0.41
VIS    AIRS    20190314  1023   73.61    93.29   391   21.5  292  -0.01  0.62
VIS    AIRS    20190314  1023   73.20   100.63   407   19.3  286  -0.01  0.62
VIS    AIRS    20190314  1023   74.42    98.85   407   17.6  294  -0.01  0.52
VIS    AIRS    20190314  1023   85.88    65.65   407   12.5  169  -0.01  0.47
VIS    AIRS    20190314  1023   79.59    56.73   407   14.9  207  -0.01  0.44
VIS    AIRS    20190314  1023   74.58    66.11   424   20.1  256  -0.01  0.49
VIS    AIRS    20190314  1023   77.22   100.83   596   22.7  315  -0.01  0.58
VIS    AIRS    20190314  1023   82.70    90.00   684    5.3  320  -0.01  0.46
VIS    AIRS    20190314  1023   84.28    89.21   754    3.9  337  -0.01  0.46