科技创新与应用2025，Vol.15Issue(36)：39-42,4.DOI:10.19981/j.CN23-1581/G3.2025.36.009
基于无人机航测的滑坡条件因子提取方法与应用
摘要
Abstract
Aiming at the research difficulties such as the complexity and uncertainty of the cause of landslide disasters,this paper focuses on the basic link of extracting landslide condition factors,and proposes a method for extracting landslide condition factors based on UAV aerial survey.Unmanned aerial survey technology provides an effective technical means for landslide prevention in small areas.On this basis,this study systematically expounds the extraction methods of multiple types of factors,and analyzes their correlation and significance of their impact on landslides.Experimental results show that seven types of factors,including elevation,slope,aspect,slope variability,plane curvature,section curvature and GLI index,can effectively support the analysis of landslide hazards and causes,among which the impact of elevation,slope,aspect and GLI index is particularly significant.关键词
无人机航测/滑坡条件因子/滑坡隐患分析/显著性分析/成因分析Key words
UAV aerial survey/landslide condition factor/landslide hidden danger analysis/significance analysis/factor analysis分类
天文与地球科学引用本文复制引用
..基于无人机航测的滑坡条件因子提取方法与应用[J].科技创新与应用,2025,15(36):39-42,4.基金项目
广州市资源规划和海洋科技协同创新中心项目(2023B04J0301,2025B04T0035) （2023B04J0301,2025B04T0035）
