摘要
在野外地质工作中,空间信息的采集离不开GPS(Global Positioning System),对其数据结果的利用,需要进行坐标转换。这里详细讨论了将WGS-84坐标转换为北京54坐标的转换原理。在讨论了空间坐标转换模型和平面坐标转换模型的基础上,给出了一种简洁适用的坐标转换方法,并通过实例验证了这种转换方法的可行性。
The collection of geological survey data depends on a GPS and the using of GPS's data needs the transformation of coordinates.The transformation principle between WGS-84 coordinates and BJ-54 is discussed in this paper.Based on the discussion of space transformation model and plane transformation model,a practical method for transforming with an applying example are offered in this paper.
出处
《物探化探计算技术》
CAS
CSCD
2008年第6期519-522,共4页
Computing Techniques For Geophysical and Geochemical Exploration
