Table 1 The weather variables of YingLong include a total of 24 variables, consisting of 20 upper-air variables from 4 pressure levels (50 hPa, 500 hPa, 850 hPa, and 1000 hPa, following FourCastNet) and four surface variables

From: An artificial intelligence-based limited area model for forecasting of surface meteorological variables

Type

Full name

Abbreviation

Upper air variables

Geopotential height

Z

Specific humidity

S

Temperature

T

U component of wind speed

U

V component of wind speed

V

Surface variables

Mean sea level pressure

MSLP

2 m temperature

T2M

U component of 10 m wind speed

U10

V component of 10 m wind speed

V10

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