论文信息 - Soil Moisture Retrieval Using GNSS-R Techniques: Measurement Campaign in a Wheat Field

Soil Moisture Retrieval Using GNSS-R Techniques: Measurement Campaign in a Wheat Field

GNSS-R techniques have been used to retrieve altimetric and sea state information in ocean scenarios. This paper provides theoretical and experimental results of using Global Navigation Satellite Signals reflected (GNSS-R) over bare soil and vegetation-covered soil to retrieve soil moisture using the measurement of the power of the interferent field (direct + scattered).

[1] M. Martín-Neira. A pasive reflectometry and interferometry system (PARIS) application to ocean altimetry , 1993 .

[2] A. Camps,et al. Soil Moisture Retrieval Using L-band Radiometry: Dependence on Soil Type and Moisture Profiles , 2006, 2006 IEEE MicroRad.

[3] Robert Romestain,et al. Fresnel coefficients of a rough interface , 1999 .

[4] Adriano Camps,et al. Correction of the Sea State Impact in the L-Band Brightness Temperature by Means of Delay-Doppler Maps of Global Navigation Satellite Signals Reflected Over the Sea Surface , 2008, IEEE Transactions on Geoscience and Remote Sensing.

[5] Adriano Camps,et al. The determination of surface salinity with the European SMOS space mission , 2004, IEEE Transactions on Geoscience and Remote Sensing.