Record Label : tendency_of_surface_air_pressure
Record Title : Tendency of Surface Air Pressure
CF Standard Name : tendency_of_surface_air_pressure
Record Description : The surface called "surface" means the lower boundary of the atmosphere. "tendency_of_X" means derivative of X with respect to time. Air pressure is the force per unit area which would be exerted when the moving gas molecules of which the air is composed strike a theoretical surface of any orientation.
Canonical Units : Pa s-1