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EOS Project Science Office · The Earth Observing System (EOS) is a coordinated series of polar-orbiting and low-inclination satellites for long-term global observations of the land surface, biosphere, solid Earth, atmosphere, and oceans. EOS is a major component of the Earth Science Division of NASA's Science Mission Directorate. EOS enables an improved understanding of the Earth as an integrated system.
EOS Program Office · The Earth Science Projects Division is the designated program management office for flight, ground, and science performed at the Goddard Space Flight Center (GSFC) as the Earth Science Enterprise.
ESDIS Project · The Earth Science Data and Information System (ESDIS) Project is a part of the Earth Science Division under the Flight Projects Directorate at Goddard Space Flight Center. The ESDIS Project manages the science systems of the Earth Observing System Data and Information System (EOSDIS). EOSDIS provides science data to a wide community of users for NASA's Science Mission Directorate.
Other DAACS · The Distributed Active Archive Centers (DAACs) process, archive, document, and distribute data from NASA's past and current Earth-observing satellites and field measurement programs. Each center serves a specific Earth system science discipline and provides users with data products, services, and data-handling tools unique to the center's specialty.
Earth Observing System Clearinghouse (ECHO) · The EOS ClearingHOuse (ECHO) supports efficient discovery and access to Earth Science data. It is a metadata clearinghouse and order broker built by NASA's Earth Science Data and Information System (ESDIS).
Global Change Master Directory (GCMD) · The GCMD enable's users to locate and obtain access to Earth science data sets and services relevant to global change and Earth science research. The database holds more than 20,000 descriptions of Earth science data sets and services covering all aspects of Earth and environmental sciences.
Science Mission Directorate · The Science Mission Directorate (SMD) engages the Nation's science community, sponsors scientific research, and develops and deploys satellites and probes in collaboration with NASA's partners around the world. The SMD provides the Nation's science community with answers about fundamental questions requiring the view from and into space.
MODIS Land Discipline website · This website includes the next-generation data sets for global change research.
ASTER website · ASTER is a cooperative effort between NASA and Japan's Ministry of Economy Trade and Industry (METI), with the collaboration of scientific and industry organizations in both countries. The ASTER instrument provides the next generation in remote sensing imaging capabilities compared with those of older Landsat Thematic Mapper, and JERS-1 OPS scanner data from Japan.
USGS · The U.S. Geological Survey is an unbiased, multi-disciplinary science organization that focuses on biology, geography, geology, geospatial information, and water. The USGS is dedicated to the timely, relevant, and impartial study of the landscape, natural resources, and natural hazards.
EROS · The U.S. Geological Survey (USGS) Center for Earth Resources Observation and Science (EROS) receives and analyzes images of the Earth's surface. Images acquired by sensors aboard satellites or aircraft reveal how the landscape is changing in ways far more complex than we can discern from Earth. These images allow researchers at EROS and around the world to examine what has happened in the past, monitor present surface conditions, and compare the past and present to predict future changes to the Earth's landscape.