Observations of soil moisture using a passive and active low-frequency microwave airborne sensor during SGP99

Eni G. Njoku, William J. Wilson, Simon H. Yueh, Steve J. Dinardo, Fuk K. Li, Thomas J. Jackson, Venkat Lakshmi, John D. Bolten. Observations of soil moisture using a passive and active low-frequency microwave airborne sensor during SGP99. IEEE T. Geoscience and Remote Sensing, 40(12):2659-2673, 2002. [doi]

Abstract

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