0 INTRODUCTION Synthetic Aperture Radar(SAR)remote sensing,particularly with the C-band Sentinel-1 mission,has been widely used for landslide displacement analysis due to its high spatial resolution and revisit freque...0 INTRODUCTION Synthetic Aperture Radar(SAR)remote sensing,particularly with the C-band Sentinel-1 mission,has been widely used for landslide displacement analysis due to its high spatial resolution and revisit frequency(Zhou et al.,2024;Dai et al.,2021).However,in densely vegetated or humid mountainous regions such as the Three Gorges Reservoir(TGR),C-band signals suffer from temporal decorrelation,limiting their effectiveness for landslide monitoring.展开更多
基金supported by the National Natural Science Foundation of China(Nos.42371094,41907253)the Fundamental Research Funds for the Central Universities(No.B250201054).
文摘0 INTRODUCTION Synthetic Aperture Radar(SAR)remote sensing,particularly with the C-band Sentinel-1 mission,has been widely used for landslide displacement analysis due to its high spatial resolution and revisit frequency(Zhou et al.,2024;Dai et al.,2021).However,in densely vegetated or humid mountainous regions such as the Three Gorges Reservoir(TGR),C-band signals suffer from temporal decorrelation,limiting their effectiveness for landslide monitoring.
