4D model provides atmospheric parameter values either automatically at positions along linear path or along any set of connected positions specified by user. Based on actual data, GRAM provides thermal wind shear for monthly mean winds, percent deviation from standard atmosphere, mean vertical wind, and perturbation data for each position.
Global Reference Atmosphere Model (GRAM)
NASA Tech Briefs ; 17 , 1
1993-01-01
Miscellaneous
No indication
English
Global Reference Atmosphere Model (GRAM)
NTRS | 1989
|Global Reference Atmospheric Model (GRAM) Overview
NTIS | 2017
|