GMAO Reanalysis Products

GEOS
Product
Identifier
Product
Description
Product
Information
Periods
Covered
Data
Access
Documentation
MERRA-2
Atmospheric reanalysis for the satellite era, including coupled aerosols
1/1/1980 - ongoing
Data available at MDISC, managed by GES DISC
M2AMIP
MERRA-2 AGCM (10 members, plus ensemble mean and variance) with the same SST's and other climate forcing
1980-2017 (to be updated)
NCCS Portal
Downscaled MERRA-2
MERRA-2 dataset downscaled to 12.8km resolution
1/1/2002-
1/12/2016
MERRA
Atmospheric reanalysis for the satellite era
1/1/1979 - 2/29/2016
Data available at MDISC, managed by GES DISC
MERRA-Land
Land-surface analysis constrained by MERRA
1/1/1979 - 2/29/2016
MERRAero
Aerosol analysis constrained by MERRA
7/1/2002 - 12/31/2015
MERRA-NOBM
Biogeochemical reanalysis using the NASA Ocean Biogeochemical Model (NOBM)
1998-2015

GMAO product generation uses HEC resources at GSFC's NASA Center For Climate Simulation (NCCS).