NASA Distributed Active Archive Centers (DAACs)
The purpose of the NASA-funded system of distributed active archives is to provide consistent and stable scientific data stewardship for NASA Earth Observation System data. There are currently nine data centers in the system covering the range of Earth science and related data. More information about the DAACs, their data, and their activities may be found at the NASA DAAC Web site: http://nasadaacs.eos.nasa.gov/.

The DAAC system includes:

Alaska Satellite Facility (ASF) DAAC

Synthetic Aperture Radar (SAR), sea ice, polar processes, geophysics

http://www.asf.alaska.edu/

GSFC Earth Sciences Data and Information Services Center (GES DISC) DAAC

Upper atmosphere, atmosphere dynamics, global precipitation, global biosphere, ocean biology, ocean dynamics, solar irradiance

http://daac.gsfc.nasa.gov/

Global Hydrology Resource Center (GHRC)

Hydrologic cycle, severe weather interactions, lightning, convection

http://ghrc.msfc.nasa.gov/

Land Processes (LP) DAAC

Land processes

http://lpdaac.usgs.gov/

NASA Langley Atmospheric Science Data Center (LaRC) DAAC

Radiation budget, clouds, aerosols, tropospheric chemistry

http://eosweb.larc.nasa.gov/

National Snow and Ice Data Center (NSIDC) DAAC

Cryosphere, snow and ice, climate

http://nsidc.org/daac/

Oak Ridge National Laboratory (ORNL) DAAC

Biogeochemical dynamics, ecological data, environmental processes

http://www.daac.ornl.gov/

Physical Oceanography (PO) DAAC

Oceanic processes, air-sea interactions

http://podaac.jpl.nasa.gov/

Socioeconomic Data and Applications Data Center (SEDAC)

Population, systainability, geospatial data, multilateral environmental agreements

http://sedac.ciesin.columbia.edu/

 


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