| InSAR滑坡监测研究进展 |
| |
| 引用本文： | 朱建军,胡俊,李志伟,孙倩,郑万基.InSAR滑坡监测研究进展[J].测绘学报,2022,51(10):2001-2019. |
| |
| 作者姓名： | 朱建军 胡俊 李志伟 孙倩 郑万基 |
| |
| 作者单位： | 1. 中南大学地球科学与信息物理学院,湖南 长沙 410083;2. 有色金属成矿预测与地质环境监测教育部重点实验室(中南大学),湖南 长沙 410083;3. 湖南师范大学地理科学学院,湖南 长沙 410081 |
| |
| 基金项目： | 国家重点研发计划(2018YFC1505101);国家自然科学基金(42030112);湖南省自然科学基金(2020JJ2043);中南大学创新驱动项目(2019CX007) |
| |
| 摘 要： | InSAR技术的发展及数据的丰富,使其成为了滑坡监测中的重要手段之一。本文首先从InSAR滑坡监测的数据选择开始,介绍不同数据、场景对于InSAR滑坡监测的影响;其次,对当前影响InSAR滑坡监测精度的主要因素进行分析,综述了目前主流的解决方法;然后,对当前InSAR滑坡三维形变监测的方法做了系统性的分类,总结了各自的优缺点及使用范围;最后,对目前限制InSAR滑坡监测的主要问题、可能的解决途径及未来的发展方向等问题进行了探讨。
|
| 关 键 词： | 合成孔径雷达干涉测量 滑坡 地质灾害 形变监测 综述 |
| 收稿时间： | 2022-05-05 |
| 修稿时间： | 2022-08-27 |
Recent progress in landslide monitoring with InSAR |
| |
| ZHU Jianjun,HU Jun,LI Zhiwei,SUN Qian,ZHENG Wanji.Recent progress in landslide monitoring with InSAR[J].Acta Geodaetica et Cartographica Sinica,2022,51(10):2001-2019. |
| |
| Authors: | ZHU Jianjun HU Jun LI Zhiwei SUN Qian ZHENG Wanji |
| |
| Institution: | 1. School of Geosciences and Info-Physics, Central South University, Changsha 410083, China;2. Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring (Central South University), Ministry of Education, Changsha 410083, China;3. College of Geographic Sciences, Hunan Normal University, Changsha 410081, China |
| |
| Abstract: | The development of InSAR technique and the tremendous amount of SAR data have made InSAR the fundamental tool in landslide monitoring.This paper begins with the data selection, the effects of different datasets and scenes in landslide monitoring by InSAR are introduced. We analyze the main limitations affecting the accuracy of landslide monitoring by InSAR, and demonstrate the corresponding solutions. Subsequently, the methods in retrieving landslide-induced 3D displacement using InSAR are then classified, and their advantages, disadvantages, and application scopes are also analyzed. Finally, the limitations in landslide monitoring with InSAR, the corresponding solutions, and future development trends are discussed. |
| |
| Keywords: | |
|
| 点击此处可从《测绘学报》浏览原始摘要信息 |
| 点击此处可从《测绘学报》下载免费的PDF全文 |
|
