基于无人机单体黄土滑坡调查与基本特征分析  

THE SURVEY AND BASIC CHARACTERISTICS ANALYSIS OF SINGLE LOESS LANDSLIDE BASED ON UAV

作　　者：闫亚亚 李樵民 官瑞芬 吴振宇 魏采用 闫亭廷 邵议 YAN Ya-ya;LI Qiao-min;GUAN Rui-fen;WU Zhen-yu;WEI Cai-yong;YAN Ting-ting;SHAO Yi(Ningxia Region Remote Sensing Survey Institute,Yinchuan 750021)

机构地区：[1]宁夏回族自治区遥感调查院(高分辨率对地观测系统宁夏数据与应用中心),宁夏银川750021

出　　处：《云南地质》2022年第4期520-527,共8页Yunnan Geology

基　　金：自治区重点研发项目“宁南地区地质灾害隐患综合遥感识别技术研究与示范”(2021BEG03118);自然科学基金项目“InSAR与高分光学遥感联合的宁南黄土丘陵区斜坡地质灾害隐患识别方法研究”(2021AAC03455);宁夏回族自治区引进团队(柔性)(2020RXTDLX03)。

摘　　要：本文以高分遥感技术为基础,重点采用无人机低空摄影测量等技术方法,对宁厦彭阳县南山村新发现的S202中等规模黄土滑坡进行了地质灾害单体调查,结合详细的地质调查、灾害隐患详查、低空摄影测量、现场调绘等手段,对该滑坡的形态特征及成因进行了分析。为其他区域使用低空无人机摄影测量开展区域地质灾害调查和单体黄土滑坡起到示范作用,该技术值得在黄土高原地区乃至低植被覆盖区推广应用。In this paper, we have carried out the survey of S202 middle scale single geologic disaster new discovered at Nanshan Village in Pengyang, Ningxia, based on HD remote sensing technology, focus on UAV low level photograph method, in combination with detail geologic survey, disaster hidden detailed survey, low level photography, spot investigation, analysis of the form and genesis of the landslide, play an exemplary role for other area in utilization of low level UAV photography regional geological disaster survey and single loess landslide, which is worth spreading in loess plateau, even low vegetation covering area utilization.

关 键 词：单体黄土滑坡 无人机低空摄影测量 形态特征 地质灾害 宁夏彭阳县 

分 类 号：TP753[自动化与计算机技术—检测技术与自动化装置]