Techniques and methods of geological hazard monitoring based on GNSS

Author

Li, Sha ; Yang, MuZhuang ; Xu, Feng

Author_Institution

Sch. of Geogr. Sci., Guangzhou Univ., Guangzhou, China

fYear

2011

fDate

26-28 July 2011

Firstpage

3696

Lastpage

3699

Abstract

GNSS is currently a major techniques and methods of geological hazard monitoring. The research of GNSS-based geological hazard monitoring system can provide some reference comments to Geological hazard monitoring and prevention. This article summarizes GNSS-based geological hazard monitoring system design by analysis of GNSS system structure and its key technology. Comprehensive analysis indicates that GNSS technology has considerable advantages. It can supply multi-function, multi-demand, multi-level monitoring data to different monitoring objectives for the geological hazards, and it is conducive to real-time monitoring and early warning projects. The current GNSS-based geological hazard monitoring system also need reinforcement of compatible, data integration and usability ,and continue to gradually form advanced, practical and comprehensive real-time monitoring and analysis system based on GNSS.

Keywords

Global Positioning System; disasters; geophysical techniques; hazards; remote sensing; GNSS based geological hazard monitoring; Global Navigation Satellite System; data integration; geological hazard monitoring system; geological hazard prevention; multidemand monitoring data; multifunction monitoring data; multilevel monitoring data; real time monitoring; Geology; Global Navigation Satellite Systems; Global Positioning System; Hazards; Monitoring; Satellite broadcasting; Satellites; GNSS; GPS; geological hazard; monitoring;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia Technology (ICMT), 2011 International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-1-61284-771-9

Type

conf

DOI

10.1109/ICMT.2011.6002701

Filename

6002701