地方启用2000国家大地坐标系的技术方法与研究——以温州为例

建立基于2000国家大地坐标系的城市2000坐标系,是目前国内城市测绘的热点项目。本文以温州2000坐标系建立为实例,详细介绍了城市2000独立坐标系的建立方法、流程以及一系列的城市基础控制网的建设,为2000国家大地坐标系的推广奠定了基础,具有一定的实际应用价值。

Research Techniques and Methods of Local Opening of 2000 National Geodetic Coordinate System---in wenzhou for example

Based on the 2000 national geodetic coordinate system of the city 2000 coordinate system,is the current domestic urban mapping hot spot project. This paper to Wenzhou 2000 coordinate system established as an example,in-troduces in detail the city 2000 independent coordinate system to the established method,process and control network in a series of urban infrastructure construction,laid the foundation for the promotion of the 2000 national geodetic coordinate system,has certain practical value.