基于LightGBM的豫南浓雾客观预报研究
王璐璐, 谭江红
Objective forecast research of dense fog in southern Henan based on LightGBM
WANG Lulu, TAN Jianghong
表2
能见度分级
Tab.2
Visibility classification
分级/预报量
VIS
0
VIS≤500 m
1
500 m<VIS≤1 km
2
1 km<VIS≤5 km
3
5 km<VIS≤10 km
4
VIS>10 km