| 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. |
| 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. |
| 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 radiatively active gases. |
| 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). |
| 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 biosphere. |
| 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. |
| NASA Distributed Active Archive Centers (DAACs): Processes, archives, documents, and distributes Earth science and socioeconomic data. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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). |
| USGS Earth Observing 1 (EO-1) User's Guide: Access data from the EO-1 satellite at the United States Geological Survey (USGS). |
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