The Global Hydrology Resource Center (GHRC) provides both historical and current Earth science data, information, and products from satellite, airborne, and surface-based instruments. GHRC acquires basic data streams and produces derived products from many instruments spread across a variety of instrument platforms.
GHRC is covered by Thomson Reuters Data Citation Index. GHRC is a member of ICSU World Data System. GHRC is one of the NASA's Earth Science Data Centers.The entire database can be viewed through HyDRO, the Hydrologic Data search, Retrieval, and Order system. Note that some data is restricted to Earth Observing System (EOS) affiliated investigators.