type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190227  0435   78.33    -9.91   359    7.2  339  -0.01  0.59
VIS    AIRS    20190227  0435   78.33    -9.91   375    6.7  340  -0.01  0.57
VIS    AIRS    20190227  0435   76.20   -14.35   375   12.4  322  -0.01  0.57
VIS    AIRS    20190227  0435   75.88   -15.00   375   23.5  316  -0.01  0.58
VIS    AIRS    20190227  0435   75.88   -15.00   391   23.4  315  -0.01  0.59
VIS    AIRS    20190227  0435   73.55    11.42   391   15.9  295  -0.01  0.61
VIS    AIRS    20190227  0435   78.33    -9.91   407    6.9  341  -0.01  0.59
VIS    AIRS    20190227  0435   76.34   -18.28   407   20.2  333  -0.01  0.62
VIS    AIRS    20190227  0435   79.56     8.47   424   11.8  281  -0.01  0.50
VIS    AIRS    20190227  0435   73.55    11.42   424   14.9  298  -0.01  0.51
VIS    AIRS    20190227  0435   79.17    11.96   442   13.1  245  -0.01  0.47
VIS    AIRS    20190227  0435   73.99     9.74   442   13.0  309  -0.01  0.60
VIS    AIRS    20190227  0435   73.19    10.89   442   12.0  304  -0.01  0.56
VIS    AIRS    20190227  0435   73.54    11.55   460   14.8  300  -0.01  0.53
VIS    AIRS    20190227  0435   73.19    10.89   460   12.3  306  -0.01  0.58
VIS    AIRS    20190227  0435   75.50   -14.11   478   17.7  316  -0.01  0.58
VIS    AIRS    20190227  0435   78.45   -10.01   555   18.0  335  -0.01  0.50
VIS    AIRS    20190227  0435   73.47    11.36   555   13.9  309  -0.01  0.52
VIS    AIRS    20190227  0435   73.48    11.23   576   15.7  310  -0.01  0.58
VIS    AIRS    20190227  0435   73.48    11.23   596   15.6  311  -0.01  0.59