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First comparison experiments by different datasets were done to estimate the subsidence pattern of China Beijing-Tianjin Intercity Railway roadbed in Tianjin area in this paper. The multi-baseline differential synthetic aperture radar interferometry technique was used to give the subsidence monitoring. During the period of middle 2008 to middle 2009, the experiment results show that the roadbed is...
Retrieval algorithm developed by Njoku et al. has been used by AMSR-E, but this algorithm has not yet been validated in desert area. In this paper, we use radiative transfer equation cooperated with bounded Levenberg-Marquardt method to retrieve land surface parameters such as surface temperature, dielectric constant, roughness and atmosphere moisture. By using climatic and meteorological data acquired...
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