城市一级控制网的布设方案探讨

The Layout Plan of the City Primary Control Network

城市一级控制网作为区域性坐标系统控制的基础框架,是城市基础设施建设实施过程中坐标起算的依据,在城乡经济建设和社会发展中发挥着关键作用。针对城市一级控制网布设特点、内容、质量控制等,探讨其具体的实施。

As the basic framework of regional coordinate system control,urban primary control network is the basis of coordinate calculation in city infrastructure construction and plays a key role in urban and rural economic construction and social development.The concrete implementation is discussed in aspects of the characteristics,content and quality control of city primary control network.