| 常用坐标系统转换方法探讨 |
| |
| 引用本文： | 雷新堂.常用坐标系统转换方法探讨[J].地理空间信息,2008,6(4):121-124. |
| |
| 作者姓名： | 雷新堂 |
| |
| 作者单位： | 广州市花都区地籍测量队,广东,广州,510800 |
| |
| 摘 要： | 分析了三种不同坐标转换方法的优缺点，通过广州市花都区测绘生产中使用的各种坐标系统成果进行验算比较，提出了平面坐标三种近似转换方法，从中选择出适合本地区大面积图形数据转换的坐标系统转换方法。
|
| 关 键 词： | 坐标系统 坐标转换 参数 重心坐标 相似变换 点位误差 |
Methods for Transformation of Usual Coordinates System |
| |
| LEI Xingtang.Methods for Transformation of Usual Coordinates System[J].Geospatial Information,2008,6(4):121-124. |
| |
| Authors: | LEI Xingtang |
| |
| Institution: | LEI Xingtang (Guangzhou Huadu Cadastral Survey Team, Guangzhou 510800, China) |
| |
| Abstract: | The article analyses the advantage and disadvantage of three different coordinates transformation methods that are based on be used all kinds of the coordinates system productions which have compared and checked among the mapping produce in Huadu district,Guangzhou. The article not only indicates three sorts of similar transforma-tion methods to complanate coordinates but also chooses the methods of transformation for the coordinates systems which are adapted to the graphics digital transformation of the large superficial extent in local area. |
| |
| Keywords: | coordinates system coordinates transformation parameter barcenter coordinates similar transformation Position error |
| 本文献已被 维普 万方数据 等数据库收录！ |
