4Li F K, Goldstein R M. Studies of Multibaseline Spaceborne Interfero-metric Synthetic Aperture Radars[J]. IEEE Trans on GRS, 1990, 28(1): 88-97.
5Refice A, Bovenga F, Nutricato R. MST-Based Stepwise Connection Strategies for Multipass Radar Data, with Application to Coregistration and Equalization[J]. IEEE Trans on GRS, 2006, 44(8): 2029-2040.
6Eineder M, Adam N. A Maximum-Likelihood Estimator to Simutaneously Unwrap, Geocode, and Fuse SAR Interferograms from Different Viewing Geometries into One Digital Elevation Model[J] . IEEE Trans on GRS, 2005, 43 (1) :24-36.
7Li Zhenfang, Bao Zheng, Li Hal, et al. Image Auto-Coregistration and InSAR Interferogram Estimation Using Joint Subspace Projection[J]. IEEE Trans on GRS, 2006, 44(2): 288-297.
8Li Zhenfang, Bao Zheng, Suo Zhiyong. A Joint Image Coregistration, Phase Noise Suppression and Phase Unwrapping Method Based on Subspace Projection for Multibaseline InSAR Systems[J]. IEEE Trans on GRS,2007, 45 (3) :584-591.
9Yu Q, Fu S, Mayer H. et al. Coregistration Based on Three Parts of Two Complex Images and Contoured Windows for Synthetic Aperture Radar Interferometry[J]. IEEE Geoscience and Remote Sensing Letters, 2007, 4(2): 288-292.
10Carlson B D. Covarianee Matrix Estimation Errors and Diagonal Loading in Adaptive Arrays[J]. IEEE Trans on AES, 1998, 24(4): 397-401.
