摘要
为解决非洲工程控制测量中UTM投影引起的长度变形,将工程实际应用与理论相结合,分析了UTM投影的特点和长度变形,重点阐述了非洲UTM投影坐标系的建立过程。
In order to eliminate the length deformation caused by UTM projection in the engineering control survey in Africa, the authors combined actual work with survey theory, analyzed the characteristics and length deformation of UTM projection, and mainly explained the establishment of UTM projection coordinates in Africa.
出处
《地矿测绘》
2011年第2期18-20,共3页
Surveying and Mapping of Geology and Mineral Resources
