The hydrosphere State (hydros) Satellite mission: an Earth system pathfinder for global mapping of soil moisture and land freeze/thaw.
Dara EntekhabiEni G. NjokuPaul R. HouserMichael W. SpencerTerence DoironYunjin KimJoel SmithRalph GirardStephane BelairWade T. CrowThomas J. JacksonYann H. KerrJohn S. KimballRandy KosterKyle McDonaldPeggy O'NeillTerry PultzSteven W. RunningJiancheng ShiEric F. WoodJakob J. van ZylPublished in: IEEE Trans. Geosci. Remote. Sens. (2004)