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We are pleased to announce the release of the new and reprocessed Global Land Data Assimilation System Version 2 data.  Please read the announcement of 

With the upgraded Land Surface Models (LSMs) and updated forcing data sets, the GLDAS-2.1 production stream serves as a replacement for GLDAS-1.  Therefore, the GLDAS-1 production stream will end with the March 2020 data.  The entire collection will be aviab

Distribution of all GLDAS products from the NASA GES DISC by year:

Users of GLDAS datasets are encouraged to join the LDAS User Mailing List for updates on new data releases, new data services, data reprocessing, and data delays or outages.

GLDAS GDS users can perform subsetting and analysis operations without first downloading the data.

The NASA GES DISC enables access to 3-hourly and monthly GLDAS datasets.