煤田地质勘查中常用参心坐标系转换为CGCS2000地心坐标系  

Transform Participation Heart Coordinate System into CGCS2000 Geocentric Coordinate System Commonly Used in Coalfield Geology Exploration

作　　者：戴友伟 

机构地区：[1]甘肃煤田地质局一四五队,甘肃张掖734000

出　　处：《矿山测量》2013年第3期36-39,100,共5页Mine Surveying

摘　　要：以肃北县土路-红沙梁煤炭地质工程勘查测量中坐标系转换问题为实例,介绍了以往勘测中常用的1954年北京坐标系、1980年西安坐标系和国家新启用的CGCS2000坐标系的定义,各自的优缺点及54、80坐标系下点的成果和已有图纸向CGCS2000坐标系的转换方法,具有非常重要的现实意义和作用。In the paper,the author introduces the 1954 Beijing coordinate system commonly used in previous survey,1980 xi 'an coordinate system and national new enable CGCS2000 defined,and their respective advantages and disadvantages,the achievement of 54,80 coordinates and the method of transforming the existing drawings into CGCS2000 coordinate system,taking coordinate system conversion problem in SuBei county road-red ShaLiang coal geological engineering exploration measurement for the example.It is the very important practical significance and role.

关 键 词：煤田地质勘查 1954年北京坐标系 1980年西安坐标系 CGCS2000坐标系 

分 类 号：P226.3[天文地球—大地测量学与测量工程]