Precision Space Observation Technique for Geological Hazard Monitoring and Early Warning

被引：0
|
作者：
Zhang Q. [1 ]
Huang G. [1 ]
Yang C. [1 ]
机构：
[1] College of Geology Engineering and Geomatics, Chang'an University, Xi'an
来源：
Cehui Xuebao/Acta Geodaetica et Cartographica Sinica | 2017年 / 46卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Geodetic measurement; Geological disasters; GNSS; InSAR; Monitoring and early warning; Space technology;
D O I：
10.11947/j.AGCS.2017.20170453
中图分类号：
学科分类号：
摘要：
Since the 21st century, with the deterioration of the world environment and the intense human activities, geological disasters have been occurred more frequently. Precision space observation technology is an important means for geological disasters monitoring and early warning. In this paper, the characteristics and monitoring methods of common geological disasters are introduced. The technical characteristics and application of InSAR, LiDAR, high resolution remote sensing and GNSS are discussed. The integration of high precision spatial monitoring technology are reviewed and prospected. Finally, the future trends of the geological disaster monitoring and early warning technology are summarized. © 2017, Surveying and Mapping Press. All right reserved.
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页码：1300 / 1307
页数：7
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