2000国家大地坐标系在石油物探测量中的应用  

Application of China Geodetic Coordinate System 2000 in Petroleum Geophysical Survey

作　　者：刘兵 韦添昌 朱永炳 齐炜 林业春 李俊文 LIU Bing;WEI Tian-chang;ZHU Yong-bing;QI Wei;LIN Ye-chun;LI Jun-wen(Sinopec Geophysical Corporation Southern Brancht Chengdu Sichuan 610041,China)

机构地区：[1]中石化地球物理公司南方分公司,四川成都610041

出　　处：《地矿测绘》2020年第2期35-38,共4页Surveying and Mapping of Geology and Mineral Resources

摘　　要：分析了石油物探测量使用2000国家大地坐标系的情况,对比了使用CORS和千寻位置的优缺点,并对当前石油物探系统中采用2000国家大地坐标系的几个关键环节进行了分析。通过对比分析,得出规范使用2000国家大地坐标系、优选起算数据、确定坐标转换模型和参数的方法,对当前石油物探测量施工有一定的参考意义。The paper analyses the application of China Geodetic Coordinate System 2000 in petroleum geophysical survey,compares the advantages and disadvantages of CORS and Qianxun Spatial Intelligence,and analyses several key steps etc.Through comparative analysis,this paper gives the methods of normalizing the use of China Geodetic Coordinate System 2000,optimizing the data from known points,determining the coordinate transformation model and parameters,which has some reference significance for the current petroleum geophysical survey construction.

关 键 词：2000国家大地坐标系 北京54坐标系 CORS 千寻位置 坐标转换 

分 类 号：P226.3[天文地球—大地测量学与测量工程]