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The pattern information (PI) method was reasonably modified and firstly introduced to the observation data processing of electromagnetic satellite in this paper. Taking the moderate-strong earthquakes as examples, the IAP data recorded by the France DEMETER electromagnetic satellite were systematically processed with the modified PI method. We can find that the variation in non-seismic regions and...
Conventional gross error detection methods are mainly based on Gauss-Markov model and Least Squares Estimation, and are not adapted to gross error detection for control points of satellite remote sensing images, due to the serious ill-condition of satellite remote sensing imaging model and many iterations in the solving process. This paper proposed a method automatically detecting gross error of control...
Image fusion techniques can integrate the spatial detail of the panchromatic image and the spectral characteristics of the multispectral image into one image. Exiting image fusion techniques may not be optimization for fusing the new generation commercial satellite image such as ALOS. The most serious problem is that the fused image usually has a notable deviation in visual appearance and spectral...
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