Hydrotope-Based Protocol to Determine Average Soil Moisture Over Large Areas for Satellite Calibration and Validation With Results From an Observation Campaign in the Volta Basin, West Africa.
Jan FriesenCharles RodgersPhilip G. OguntundeJan M. H. HendrickxNick van de GiesenPublished in: IEEE Trans. Geosci. Remote. Sens. (2008)