GPS在地质勘查中的应用

黄金科学技术 ›› 2010, Vol. 18 ›› Issue (1): 74-76.

GPS在地质勘查中的应用

苏长武，孙相海，王伟超

武警黄金第七支队，山东烟台 264004

出版日期:2010-02-25 发布日期:2010-04-22

The Application of GPS in Geological Exploration

No.7 Gold Geological Party of CAPF，Yantai 264004， Shandong，China

Online:2010-02-25 Published:2010-04-22

摘要/Abstract

摘要：

使用手持GPS可以为地勘工作带来极大的方便,通过介绍GPS所采用的WGS-84坐标系与北京54坐标系、西安80坐标系、2000国家大地坐标系的区别及它们的相互关系；使用北京54坐标系时不同地区GPS参数不同的原因；举例说明参数计算设置，跨带参数改正， 3°带和6°带坐标转换；如何运用GPS 进行探槽定位和地化剖面测量；以及使用时应注意的事项，进而促进地勘工作的发展。

关键词: GPS,地质勘查,WGS84坐标,3°, 带坐标和6°, 带坐标

Abstract:

It can bring great convenience to use holding GPS for working in geological.By introducing the difference of WGS-84 from BJ-54 Coordinate System，Xian-80 Coordinate System，2000 Native Geodetic System.Introduces，and the relation of one with another.GPS parameters are not same in vary zone when using BJ-54 System.Through the examples to explain how to calculate and set parameters，how to correct parameters cross belt and how to transform between 3°belt coordinate with 6°belt coordinate each other，how to position slot and to survey geological chemistry section by using GPS.Finally，notice the points for attention during using holding GPS.

Key words: GPS,Geological exploration,WGS-84 coordinate system,3°, belt coordinate and 6°, belt coordinate

苏长武, 孙相海, 王伟超. GPS在地质勘查中的应用[J]. 黄金科学技术, 2010, 18(1): 74-76.

SU Chang-Wu, SUN Xiang-Hai, WANG Wei-Chao. The Application of GPS in Geological Exploration[J]. Gold Science and Technology, 2010, 18(1): 74-76.

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