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The Goddard Earth Observing System Model, Version 5 (GEOS-5) is a system of models integrated using the Earth System Modeling Framework (ESMF). The GEOS-5 DAS integrates the GEOS-5 AGCM with the Gridpoint Statistical Interpolation (GSI) atmospheric analysis developed jointly with NOAA/NCEP/EMC. The GEOS-5 systems are being developed in the GMAO to support NASA's earth science research in data analysis, observing system modeling and design, climate and weather prediction, and basic research.
GEOS-5 is supported by NASA's Modeling Analysis and Prediction (MAP) Program.
What's New?
8 December 2008 - GEOS-5 DAS Documentation Available
The complete technical report documenting the GEOS-5 Data Assimilation System has been released and is now available.
See " The GEOS-5 Data Assimilation System - Documentation of Versions 5.0.1, 5.1.0, and 5.2.0 ".
28 August 2008 - GEOS-5 - Cloudsat Intercomparisons
J. Bacmeister describes a study that examines relationships between cloud parameters from CloudSat and predictors of convective cloud structure derived from GEOS-5 DAS based analyses (MERRA).
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