Remote Landslide Observation System with Differential GPS

被引：12

作者：

Zhu, Xing ^{[1
]}

Xu, Qiang ^{[1
]}

Zhou, Jianbin ^{[2
]}

Deng, Maolin ^{[1
]}

机构：

[1] State Key Lab Geohazard Predict & Geoenvironm Pro, Chengdu 610059, Peoples R China

[2] Chengdu Univ Technol, Coll Nucl Technol & Automat Engn, Chengdu 610059, Peoples R China

来源：

2012 INTERNATIONAL CONFERENCE ON STRUCTURAL COMPUTATION AND GEOTECHNICAL MECHANICS (SCGM 2012) | 2012年 / 5卷

关键词：

deformation stages; differential GPS; landslide; remote observation; real-time;

D O I：

10.1016/j.proeps.2012.01.012

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

With aim to master early deformation stages and motion laws of landslide, the raw displacement data of landslide are very important for the landslide researchers and environmental scientists. With the recent advances of Global Position System (GPS) and computer science, the differential GPS technology now can be used for the remote displacement observation of landslide. Therefore, the paper developed a landslide displacement remote observation system based on differential GPS technology to get the raw displacement data continually. The system is divided into hardware and software functional segments. A real landslide in southwest of China was monitored for several months through observation using this GPS-based system placed around and the observed results are presented in this paper. The practical application shows that this system has such advantages as being highly-precise, nearly real-time, remote, continuous and automatic. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Society for Resources, Environment and Engineering.

引用

页码：70 / 75

页数：6

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