Comparison of measurement methods and accuracy evaluation of shallow gully in the Yuanmou Dry-Hot valley
ZHAO Yakai, DENG Qingchun, LIU Hui, YANG Haiqing, YANG Feng, WANG Yumeng
Bulletin of Surveying and Mapping . 2022, (12): 70 -76,83 .  DOI: 10.13474/j.cnki.11-2246.2022.0359