Record Label : downward_air_velocity
Record Title : Downward Air Velocity
CF Standard Name : downward_air_velocity
Record Description : A velocity is a vector quantity."Downward" indicates a vector component which is positive when directed downward (negative upward). Downward air velocity is the vertical component of the 3D air velocity vector. The standard name upward_air_velocity may be used for a vector component with the opposite sign convention.
Canonical Units : m s-1