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HDISC: HYDROLOGY DATA AND INFORMATION SERVICES CENTER

warn_icon.gif IMPORTANT MESSAGE Dec 28, 2015    Reprocessing of GLDAS-1 Mosaic data for December 2009 onward    

The GLDAS Version 1 (GLDAS-1)  Mosaic data are reprocessed for December 1, 2009 onward, for correcting an error caused by a problem in the simulation restart file.  If you have downloaded the data prior to December 23, 2015, please download them again.

Supporting the Hydrological Sciences Laboratory (HSL)

The Hydrology DISC supports data products generated by GSFC's Hydrological Sciences Branch. Data products from the North America Land Data Assimilation System (NLDAS) and the Global Land Data Assimilation System (GLDAS) can  be accessed through anonymous ftp, the Mirador search and access tool or the GrADS Data Server (GDS). NLDAS and GLDAS systems integrate data from multiple space-based Earth observing systems using advanced land surface modeling and assimilation techniques. These products support weather and climate forecast experiments, water resources applications, and water and energy cycle research.

The data are provisional and subject to change as model improvements are implemented and new input data sets become available.

Other atmospheric moisture and precipitation products are available from the AIRS and Precipitation Data and Information Services Centers.

Data Rods (Time Series)  for Hydrology Community

NLDAS and GLDAS User Mailing List: ldas-users@lists.nasa.gov


Latest News

The NASA GES DISC Top 10 Highlights for 2015!  Each image represents a highlight of GES DISC activities in 2015, as described in the accompanying article.
Feb 03, 2016 - The NASA GES DISC lists its Top 10 Highlights for 2015

Increased reliability, more data, new data sets, & the next Giovanni

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Image of MERRA-2 Monthly Total Aerosol Scattering (AOT) at 550 nm for the month of April, averaged over the period 1980-2014.
Feb 01, 2016 - MERRA-2 data set from GMAO now available at the GES DISC

New version of the Modern Era Retrospective-analysis for Research and Analysis (MERRA) data set

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The Famine Early Warning Systems Network is a leading provider of early warning and analysis on food insecurity. Created by USAID in 1985 to help decision-makers plan for humanitarian crises, FEWS NET provides evidence-based analysis on some 35 countries.
Jan 05, 2016 - FLDAS Version 001 monthly data sets released by NASA GES DISC

Famine Early Warning Systems Network (FEWS NET) custom data are now available

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Thousands of scientists attend the AGU Fall Meeting every year.
Dec 14, 2015 - GES DISC at the 2015 AGU Fall Meeting

Posters and talks highlight data and data services at annual science meeting in San Francisco

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Learn more about the Land Data Assimilation Systems at http://ldas.gsfc.nasa.gov
Dec 09, 2015 - Reprocessed GLDAS Version 2.0 data sets released by NASA GES DISC

Global hydrology data sets cover the period from 1948 to 2012

+ Read More…

+Hydrology News Archive  RSS News Feed

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Last updated: Jun 29, 2015 12:19 PM ET
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