Yonghong HE, Pengwei JIN, Min SHU. InSAR Tropospheric Delay Error Correction Algorithm based on Multi-Scale Correlation Analysis [J]. Journal of Geo-information Science, 2020, 22(9): 1878
- Journal of Geo-information Science
- Vol. 22, Issue 9, 1878 (2020)
Fig. 1. Experimental flow chart of correction the tropospheric delay error by multiscale correlation analysis
Fig. 2. Differential interferogram and SRTM DEM of the experimental area
Fig. 3. Experimental results of this method
Fig. 4. Corrected InSAR DEM results
Fig. 5. Comparison of local results for InSAR DEM after correction
Fig. 6. Elevation profile comparison of InSAR DEM before and after correction
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Table 1. Data list of envisat satellite Asar in Yima experimental area
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