【摘要】 随着现代空间定位技术的发展,原有地方独立坐标系统和控制测量成果存在诸多的问题,迫切需要建立基于CGCS2000下的新一代地方大地坐标基准。文中对地方坐标系的建设要求进行分析,研究新一代地方坐标系的参数选择和首级控制网的布设方法,并运用实际案例进行说明。更多还原

【Abstract】 With the development of modern space positioning technology,the original independent local coordinate system and control measurement results have produced many problems,which is an urgent need to establish a new generation of local geodetic coordinate datum based on CGCS2000.The establishment requirements for the coordinate system is analyzed,including the parameters of the coordinate system and the layout of primary control network through the use of the actual case.更多还原