type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190315  1653  -81.16    12.36   359   16.9  272  -0.01  0.00
VIS    AIRS    20190315  1653  -81.02    12.94   375   17.1  273  -0.01  0.43
VIS    AIRS    20190315  1653  -75.13   -53.16   391    5.9  187  -0.01  0.43
VIS    AIRS    20190315  1653  -75.13   -53.16   407    5.4  184  -0.01  0.61