摘要
不同坐标系下的图形转换不仅要进行平移、旋转,还要进行缩放。本文通过实例介绍了不同坐标系下图形转换的步骤,另外,还从较大区域图形的转换以及3°投影带边缘的图形转换的误差进行了分析,图形转换可用于城市规划以及一般工程。
different coordinate conversion graphics should not only translation, rotation, but to zoom. This paper introduces the different coordinate conversion steps graphics, in addition, also from a large area of the conversion and 3° graphics with the edge of the projection of the graphics conversion errors are analyzed, the graphics conversion can be used for city planning and general engineering.
出处
《现代测绘》
2013年第3期63-64,共2页
Modern Surveying and Mapping
关键词
坐标系
地形图
转换
coordinate system
topographic map
conversion
