Design and test of the ground-based L-band Radiometer for Estimating Water In Soils (LEWIS).
François LemaîtreJean-Claude PoussièreYann H. KerrMichel DéjusRoger DurbePatricia de RosnayJean-Christophe CalvetPublished in: IEEE Trans. Geosci. Remote. Sens. (2004)