Alaska Satellite Facility
- The Alaska Satellite Facility is a NASA Distributed Active Archive Center (DAAC) and receiving ground station for Synthetic Aperture Radar (SAR), Sea Ice, Polar Processes, and Geophysics.
- http://www.asf.alaska.edu/

NSF Geosciences Unidata Integrated Earth Information Server (IEIS)
- Information that arrives via the experimental nation-wide Unidata Internet Data Distribution (IDD) network, which automatically delivers real-time environmental observations from observing systems around the globe.
- http://atm.geo.nsf.gov/

Carbon Dioxide Information Analysis Center (CDIAC)
- Global-change data and information analysis for the US Department of Energy (DOE). Compiles and maintains extensive international data sets on atmospheric chemistry, particularly atmospheric concentrations of carbon dioxide, methane & other radiativel
- http://cdiac.esd.ornl.gov/

NSSDC OMNIWeb
- Data retrieval and analysis interface to the National Space Science Data Center's OMNI data: This data includes "near-Earth" solar wind magnetic field and plasma data, energetic proton fluxes, and geomagnetic and solar activity indices.
- http://nssdc.gsfc.nasa.gov/omniweb/ow.html

High-resolution Shoreline Database
- Information on digital coastline and shorelines data available from various sources. Provided by the NOAA National Geophysical Data Center (NGDC) Marine Geology and Geophysics Division and collocated World Data Center A for Marine Geology and Geophysics.
- http://www.ngdc.noaa.gov/mgg/shorelines/gshhs.html

NASA-JPL Physical Oceanography Distributed Active Archive Center (PO-DAAC)
- Distribution of data for sea surface temperature, sea surface topography, and ocean vector winds acquired by NASA instruments.
- http://podaac.jpl.nasa.gov/

Goddard Earth Sciences (GES) Data and Information Services Center (DISC) Distributed Active Archive Center (DAAC)
- Provides data, data related services, and data support for global environmental change research and education. Funded through NASA's Earth Observing System (EOS) as a source of information about the upper atmosphere, atmospheric dynamics, and the global b
- http://daac.gsfc.nasa.gov/

NASA-Langley Atmospheric Sciences Data Center (ASDC)
- The ASDC processes, archives and distributes data from instruments measuring clouds, aerosols, tropospheric chemistry, and Earth's radiation budget.
- http://eosweb.larc.nasa.gov/

National Snow and Ice Data Center (NSIDC)
- As an information and referral center in support of polar and cryospheric research, NSIDC archives and distributes digital and analog snow, ice, and glaciological data.
- http://nsidc.org/

USDOC/NOAA/NESDIS/National Geophysical Data Center
- Manages environmental data in the fields of marine geology and geophysics, paleoclimatology, solar-terrestrial physics, solid earth geophysics, and glaciology (snow and ice).
- http://www.ngdc.noaa.gov/

Biogeochemical Dynamics Distributed Active Archive Center (DAAC)
- The Oak Ridge National Laboratory (ORNL)/NASA DAAC provides biogeochemical and ecological data for use in studying environmental processes. Data were collected on the ground, from aircraft, and by satellite, or generated by computer models.
- http://www-eosdis.ornl.gov/

NASA Distributed Active Archive Centers (DAACs)
- Processes, archives, documents, and distributes Earth science and socioeconomic data.
- http://nasadaacs.eos.nasa.gov/

EROS Data Center at the U.S. Geological Survey
- The EROS Data Center is home to the U.S. National Satellite Land Remote Sensing Data Archive. The EROS Data Center is managed by the United States Geological Survey (USGS).
- http://edc.usgs.gov/