摘要
2000国家坐标系统提高了测量的绝对精度,并且可以快速获取精确的三维地心坐标,能够提供高精度、地心、实用、统一的大地坐标系,自此以后的测量成果要求坐标系统采用2000国家大地坐标系,本文就北京54坐标系和2000国家大地坐标系原理和转换方法进行简单的分析。
The CGCS2000 system improved absolute accuracy of survey, and may quickly gets accurate three-dimensional geocentric coordinates, can provide earth independent high precision, geocentric, practical, unified earth coordinate system, thereafter survey results are required to adopt the CGCS2000. this article make a simple analysis about the principle and the conversion method of Beijing-54 and CGCS2000.
出处
《甘肃冶金》
2011年第6期85-86,90,共3页
Gansu Metallurgy
