type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190113  1135   82.52    80.59   359   19.0   39  -0.01  0.51
VIS    AIRS    20190113  1135   83.29    20.67   359   13.4   16  -0.01  0.51
VIS    AIRS    20190113  1135   85.93    90.56   375   22.5  354  -0.01  0.49
VIS    AIRS    20190113  1135   79.90     9.20   375   12.8   31  -0.01  0.49
VIS    AIRS    20190113  1135   85.81    87.84   391   22.5  357  -0.01  0.52
VIS    AIRS    20190113  1135   76.31    74.85   391   15.2    7  -0.01  0.41
VIS    AIRS    20190113  1135   79.81   106.40   424   11.7  358  -0.01  0.51
VIS    AIRS    20190113  1135   81.14   104.16   424   17.6   47  -0.01  0.46
VIS    AIRS    20190113  1135   82.67    68.54   424   15.5   52  -0.01  0.47
VIS    AIRS    20190113  1135   78.08    14.72   424   10.1   54  -0.01  0.57
VIS    AIRS    20190113  1135   80.72   105.28   442   12.8   31  -0.01  0.58
VIS    AIRS    20190113  1135   83.15    68.01   442   10.5   14  -0.01  0.57
VIS    AIRS    20190113  1135   84.41    94.86   460   12.1  332  -0.01  0.47
VIS    AIRS    20190113  1135   85.24    78.04   460   15.1   21  -0.01  0.47
VIS    AIRS    20190113  1135   78.34    13.47   497    4.6   18  -0.01  0.56
VIS    AIRS    20190113  1135   78.34    13.47   516    3.2   19  -0.01  0.49
VIS    AIRS    20190113  1135   83.26    70.50   535   16.2   48  -0.01  0.49
VIS    AIRS    20190113  1135   81.14   102.86   555   16.1   23  -0.01  0.49
VIS    AIRS    20190113  1135   82.99     9.73   555   14.0   56  -0.01  0.58
VIS    AIRS    20190113  1135   78.25    13.76   555    3.2   37  -0.01  0.57
VIS    AIRS    20190113  1135   82.89     6.38   576   17.5   43  -0.01  0.54