The Study of the Topography-Measure Applied in China's Southwest Precipitous Areas a Case Study in YunDian Village HuiLi County in LiangShan Autonomous Prefecture

Abstract:

Since the area of Southwest China crosses the first ladder and the second one ,thus it is featured with precipitous terrains. Owing to such complex factors as deep valleys, steep mountains, varied topography and complex geological structures, it is extremely hard for people to obtain exact leveling data about this area. Therefore ,it is necessary to summarize the geodetic datum and tech of Southwestern mountainous areas, which can be of great reference value for the research of the similar places with regards to its hydrology, geology, geological structure and ground. At the same time this essay will contribute to the study of geological disaster such as earthquake ,landslide and debris flow.

• Periodical: Applied Mechanics and Materials (Volumes 744-746)
• Pages: 1714-1719
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.744-746.1714
• Online since: March 2015
• Authors: Jia Na Li*, Kun Zhang
• Keywords: Liangshan-County, RTK-Operation GPS-Technology, Southwest-Area, Topography-Measure

References

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[3] XiaoLi, in"Analysis of topographic mapping method", 2012(16), China High Technology Enterprises.