NASA Goddard Space Flight Center (GSFC)
Horizontal Resolution:
1.25ox1o (288x181)
Vertical Resolution:
72 layers
Molod, A., L. Takacs, M. Suarez, J. Bacmeister, I. Somg, and A. Eichmann, 2012: The GEOS-5 Atmospheric General Circulation Model: Mean Climate and Development from MERRA to Fortuna. Tech. rep., NASA Technical Report Series on Global Modeling and Data Assimilation, NASA TM2012-104606, Vol. 28, 117 pp.

Siegfried D. Schubert, Hailan Wang, Randal D. Koster, Max J. Suarez, and Pavel Ya. Groisman, 2014: Northern Eurasian Heat Waves and Droughts. J. Climate, 27, 3169–3207.