摘要
根据我国多种坐标系统共存的现实,结合生产实际需求,研究了一种利用不同坐标系公共点确定广州坐标系到1980西安坐标转换的实用方法。这种实用方法的特点是充分考虑广州坐标系统的独特性,提出了广州平面坐标到西安80坐标转换的坐标转换技术方案。同时,开发了实用方便的计算软件。通过算例证明了该方法的可行性和可靠性。
According to China＇s reality of the coexistence of multiple coordinate systems, combined with actual production needs, we present Guangzhou coordinate conversion utility method using a public points of different coordinate system to determine the 1980 Xi＇ an, This practical approach is to fully consider the characteristics of the uniqueness of the coordi- nate system of Guangzhou, proposing the Guangzhou plane coordinates to transformation of coordinates conversion technology solution. We develop a practical calculation software, and through the example proves the method feasibility and reliability.
出处
《全球定位系统》
2010年第4期35-38,共4页
Gnss World of China
关键词
西安80坐标
高斯投影
转换
Xi＇an 80 coordinate
Gauss project
transformation
