A Case Study on Pixel-by-Pixel Radiometric Norrnalization Between Sentinel-2A and Landsat-8 OLI

The application of SBAS-INSAR technology in the identification and monitoring of geological hidden points of transmission line channels in southwest mountainous areas

“…It began stable operation and work in mid-2015, with a repeat period of 12d. It can continuously provide radar satellite SAR data images, and the data has the characteristics of short revisit period and large coverage area, which is suitable for large-scale geological disaster monitoring [10] . In this paper, a total of 15 Sentinel-1A IW SAR orbit-raising images from October 2022 to April 2023 are used.…”