Demonstration of Time-Series InSAR Processing in Beijing Using a Small Stack of Gaofen-3 Differential Interferograms

Figure 5

Linear deformation velocity map of the study area in vertical direction using 5 GF-3 SAR images. Background image: Google Map. The reference point is highlighted by a white triangle. Three regions (a to e) marked with red circles are selected for cross-comparison with Sentinel-1 results.