某城市独立坐标系与1954北京坐标系转换方案

Method of Converting Interactively Coordinates from a Independent Coordinate System to Beijing Geodetic Coordinate System 1954

由于历史的原因 ,城市独立坐标系建立时没有严格按照国家规范的要求进行 ,这就使得它与国家坐标系的转换包含了线性变换和换带计算两个内容。文中以湖南省某城市独立坐标系的转换为例 ,详细讨论了解决方案。

When a independent coordinate system is not built up strictly according to the survey specification, there are linear conversion and Gauss projection calculation to convert projection zone in converting interactively coordinates from the independent coordinate system to Beijing Geodetic Coordinate System 1954. The solution to coordinate converting for a certain city in Hunan province is discussed in this paper.