NARR Full Form - What is Full Form of NARR?

NARR full form North American Regional Reanalysis.

What is North American Regional Reanalysis?

An atmospheric reanalysis (also: meteorological reanalysis and climate reanalysis) is a meteorological and climate data assimilation project which aims to assimilate historical atmospheric observational data spanning an extended period, using a single consistent assimilation (or "analysis") scheme throughout.