Investigation and Risk Assessment of a Loess Landslide Based on UAV Tilt Photogrammetry

Liu Jun; Wang Lei

doi:10.13961/j.cnki.stbctb.2023.02.017

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Investigation and Risk Assessment of a Loess Landslide Based on UAV Tilt Photogrammetry

- Investigation and Risk Assessment of a Loess Landslide Based on UAV Tilt Photogrammetry
- Bulletin of Soiland Water Conservation Vol. 43, Issue 2, Pages: 139-147(2023)
- 作者机构：
  
  1. 防灾科技学院,河北,三河,065201
  2. 中国地震局建筑物破坏机理与防御重点实验室,河北,三河,065201
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2023.02.017
  CLC： P231;P642.22
- Published：2023
- 稿件说明：
移动端阅览
Liu Jun, Wang Lei. Investigation and Risk Assessment of a Loess Landslide Based on UAV Tilt Photogrammetry[J]. Bulletin of Soiland Water Conservation, 2023, 43(2): 139-147.
DOI：

Liu Jun, Wang Lei. Investigation and Risk Assessment of a Loess Landslide Based on UAV Tilt Photogrammetry[J]. Bulletin of Soiland Water Conservation, 2023, 43(2): 139-147. DOI： 10.13961/j.cnki.stbctb.2023.02.017.

摘要

[目的] 利用机动灵活的小型旋翼无人机对单体滑坡进行倾斜摄影测量，旨在探索一种能够满足复杂地形条件下黄土区地质灾害调查和评估需求的方法。 [方法] 以陕西省延安市赵家岸滑坡为例，利用无人机倾斜摄影测量技术获取了多视角、高重叠率、高分辨率滑坡影像，生成了数字高程模型(DEM)、数字正射影像图(DOM)和实景三维模型，获得了滑坡体空间几何数据，并结合层次分析和危险度计算方法评价了赵家岸滑坡的危险性。 [结果] ①通过解译高分辨率的DEM，DOM和多层次的实景三维模型，可以提取滑坡的精细地形和微地貌特征，提高了地质灾害解译的准确度，有效降低了人工现场调查的劳动强度、时间成本和作业风险； ②赵家岸滑坡的危险度值R为0.635，为较高危险性斜坡，需要加强滑坡的专业监测工作。 [结论] 以无人机倾斜摄影测量技术为基础的滑坡调查与危险性评价方法，尤其适合谷坡陡峭、河谷深切、植被稀疏的黄土区滑坡调查。该技术可为黄土区单体滑坡灾害的危险性评价提供一种新的研究方法。

Abstract

[Objective] The tilt photogrammetry of single landslide was carried out by a flexible light rotary-wing UAV in order to explore a method that can meet the needs of geological disaster investigation and assessment in loess region under complex terrain conditions. [Methods] The study was conducted for the Zhaojiaan landslide in Yan’an City

Shaanxi Province. Multi-view

high-overlapping

and high-resolution landslide images were obtained by using UAV tilt photogrammetry technology to generate a digital elevation model (DEM)

a digital orthophoto map (DOM)

and a real-world 3D model. Spatial geometric information of the landslide body was then acquired

and the Zhaojiaan landslide risk was evaluated by combining the analytic hierarchy procedure (AHP) and the hazard calculation method. [Results] ① By interpreting the high-resolution DEM

DOM

and multi-level real-world 3D model

the fine topographic and micro-geomorphic features of the landslide were extracted

thereby improving the accuracy of geological hazard interpretation and effectively reducing the labor intensity

time cost

and operational risk of manual geological hazard investigation; ② The hazard value (R) of the Zhaojiaan landslide was 0.635

designating it as a high hazard slope. It is therefore necessary to strengthen professional monitoring work. [Conclusion] The method of landslide investigation and risk assessment based on UAV tilt photogrammetry technology is especially suitable for landslide investigations in loess areas with steep valley slopes

deep river valleys

and sparse vegetation. This technology appears to be a promising method for risk assessment of single landslide hazards in loess areas.

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references

孙萍萍,张茂省,程秀娟,等.黄土高原地质灾害发生规律[J].山地学报,2019,37(5):737-746.

张茂省,薛强,贾俊,等.山区城镇地质灾害调查与风险评价方法及实践[J].西北地质,2019,52(2):125-135.

彭大雷,许强,董秀军,等.无人机低空摄影测量在黄土滑坡调查评估中的应用[J].地球科学进展,2017,32(3):319-330.

许强,朱星,李为乐,等.“天—空—地”协同滑坡监测技术进展[J].测绘学报,2022,51(7):1416-1436.

王俊豪,魏云杰,梅傲霜,等.基于无人机倾斜摄影的黄土滑坡信息多维提取与应用分析[J].中国地质,2021,48(2):388-401.

李强,张景发,罗毅,等.2017年“8·8”九寨沟地震滑坡自动识别与空间分布特征[J].遥感学报,2019,23(4):785-795.

王帅永,唐川,何敬,等.无人机在强震区地质灾害精细调查中的应用研究[J].工程地质学报,2016,24(4):713-719.

郭晨,许强,董秀军,等.无人机在重大地质灾害应急调查中的应用[J].测绘通报,2020,523(10):6-11,73.

刘飞,朱庆,丁雨淋,等.滑坡—堰塞湖灾情无人机应急测绘、分析与险情模拟[J].山地学报,2021,39(4):600-610.

陈巧,袁飞云,付霞,等.无人机摄影测量技术在阿娘寨滑坡应急调查中的应用[J].测绘通报，2023,550(1):77-83,119.

周小龙,贾强,石鹏卿,等.免像控无人机航测技术在舟曲县立节北山滑坡—泥石流灾害应急处置中的应用[J].中国地质灾害与防治学报,2022,33(1):107-116.

孔嘉旭,谷天峰,孙萍萍,等.基于多期无人机影像的黑方台硅化厂滑坡形态变形演化研究[J].干旱区资源与环境,2021,35(1):100-107.

Rossi G, Tanteri L, Tofani V, et al. Multitemporal UAV surveys for landslide mapping and characterization [J]. Landslides, 2018,15(5):1045-1052.

Godone D, Allasia P, Borrelli L, et al. UAV and structure from motion approach to monitor the maierato landslide evolution [J]. Remote Sensing, 2020,12(6):1-18.

余宏明,栗志斌,邸同宇,等.基于无人机影像的滑坡地质灾害解译与稳定性评价:以秭归县盐关滑坡为例[J].科学技术与工程,2019,19(32):84-92.

张欢,巨能攀,陆渊,等.基于无人机的滑坡地形快速重建与稳定性分析[J].水文地质工程地质,2021,48(6):171-179.

张茂省,董英,孙萍萍,等.基于水位的赵家岸滑坡风险分析与控制[J].水文地质工程地质,2011,38(1):123-127,138.

颜深,张茂军,樊亚春,等.大规模室外图像3维重建技术研究进展[J].中国图象图形学报,2021,26(6):1429-1449.

单杰.光束法平差简史与概要[J].武汉大学学报(信息科学版),2018,43(12):1797-1810.

Lourakis M, Argyros A. The design and implementation of a generic sparse bundle adjustment software package based on the levenberg-marquardt algorithm [R]. Greece： Institute of Computer Science-Forth, 2004.

Zhang Jixiang, Lin Xiangguo. Filtering airborne LiDAR data by embedding smoothness-constrained segmentation in progressive TIN densification [J]. Isprs Journal of Photogrammetry and Remote Sensing, 2013,81:44-59.

董友强,张力,崔希民,等.一种改进的适用于DIM点云的PTD滤波算法[J].中国矿业大学学报,2019,48(2):459-466.

薛强,张茂省,高波.斜坡单元支持下基于土体含水率的陕西省清涧县城区黄土滑坡危险性评价[J].中国地质,2020,47(6):1904-1914.

Zeverbergen L W, Thorne C R. Quantitative analysis of land surface topography [J]. Earth Surface Processes and Landforms, 1987,12(1):47-56.

胡胜,邱海军,王宁练,等.地形对黄土高原滑坡的影响[J].地理学报,2021,76(11):2697-2709.

张拴厚,赵金祥,陆爱明,等.黄河中游黄土高原地质与生态环境[J].陕西地质,2000(1):40-56.

王刘华.延安地区典型滑坡的形成机理研究[D].陕西西安:长安大学,2014.

罗浩,伍法权,王定伟,等.赵家岸滑坡地区马兰黄土物理力学特性试验研究[J].工程地质学报,2015,23(1):44-51.

罗浩,伍法权,常金源,等.马兰黄土孔隙结构特征:以赵家岸地区黄土为例[J].工程地质学报,2021,29(5):1366-1372.

王成华,孔纪名.高速滑坡发生的危险斜坡判别[J].工程地质学报,2001,9(2):127-132.

黄锦林,赵吉国,张婷,等.基于层次分析法的库岸高速滑坡危险度评价[J].自然灾害学报,2011,20(5):95-99.

乔建平.滑坡减灾理论与实践[M].北京:科学出版社,1997.

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