The GEOS–Chem model is a global 3-D model of atmospheric composition
driven by assimilated meteorological observations from the Goddard Earth
Observing System (GEOS) of the NASA
Global Modeling and Assimilation Office. It is applied by research
groups around the world to a wide
range of atmospheric composition problems, including future climates
and planetary atmospheres using general circulation model meteorology
to drive the model. Central management
and support of the model is provided
by the Atmospheric Chemistry Modeling Group at Harvard University.
The GEOS–Chem community welcomes new members interested in working
with the model. GEOS–Chem is a grass-roots cooperative model owned
by its user community, and ownership means some responsibilities as
listed in the GEOS–Chem management charter. Please contact Model
J. Jacob for admission into the user community and
access to the code.
Please proceed to Model
Overview for further information and links.
+ Go to the GEOS-Chem