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Global Change Master Directory (GCMD)
The GCMD database holds more than 30,000 descriptions of Earth science data sets and services covering all aspects of Earth and environmental sciences. The mission of the GCMD... -
Committee on Earth Observation Satellites (CEOS) International Directory Portal
The CEOS IDN is an international effort developed to assist researchers in locating information on available datasets and services. The directory is sponsored as a service to...