Original ResearchPublished 19 August 2026GF-2/sentinel-2 fusion for active fault detection: a case study of the yilan-yitong fault (liaoning segment)Chang Cao · Xiaodong Jia · Chao Wang · Bo Wan · Chenyang Gao · Meng Yuan · Yiyue WangFrontiers in Remote Sensingdoi 10.3389/frsen.2026.1863355