Soil moisture retrievals from biangular L-band passive microwave observations.
Jean-Pierre WigneronJean-Christophe CalvetPatricia de RosnayYann KerrPhilippe WaldteufelKauzar SalehMaria José EscorihuelaAlain KruszewskiPublished in: IEEE Geosci. Remote. Sens. Lett. (2004)