摘要
论文从不同坐标系的定义出发,阐述了坐标转换的原理和方法,并以1980西安坐标系转换到2000国家坐标系为例,给出了ArcGIS下将兰溪市国土数据资料从1980西安坐标系转换到2000国家坐标系的有效方法,以期对其他单位地理数据坐标转换有所帮助。
Starting from the definition of different coordinate systems, the paper expounds the principle and method of coordinate transformation. And taking the conversion of Xi＇an geodetic coordinate system 1980 to national coordinate system 2000 as an example, the effective method of converting the land data of Lanxi from Xi＇an geodetic coordinate system 1980 to national coordinate system 2000 under ArcGIS is given.Hoping to provide some help for the coordinate conversion of geographical data of other units.
作者
章永斌
ZHANG Yong-bin(Lanxi Surveying and Mapping Office, Lanxi 321100, China)
出处
《中小企业管理与科技》
2018年第15期91-93,共3页
Management & Technology of SME
关键词
坐标系
坐标转换
1980西安坐标系
2000国家坐标系
coordinate system
coordinate transformation
Xi＇an geodetic coordinate system 1980
national coordinate system 2000
