摘要
本文简要地介绍了坐标基准转换的常用方法,详细地介绍了三参数法、七参数法、十参数法等的数学模型及其应用范围。并对这些数学模型在测量软件TGO、LGO、SSOffice、GPSeismic、Global MAP中的应用结果进行了对比、分析,探讨了坐标基准转换模型理论在各种测量软件中应用的实际情况及其注意事项。
This paper presents some kinds of common methods for coordinate datum transform in brief firstly, and then describes the mathematical model and its application of the three-parameter method, the seven-parameter method, ten-parameter method, etc. Comparison and analysis are carry on the application results of those models in TGO, LGO,SSOFFICE,GPSEISMIC and GLOBAL MAP. At last, the authors propose some tips for consideration.
出处
《物探装备》
2012年第3期187-191,共5页
Equipment for Geophysical Prospecting
关键词
坐标转换
测量软件
转换参数
转换模型
参考椭球
coordinate transform, survey softwere, transform parameter, transform model, reference ellipsoid
