石武高铁第十五标段高速铁路控制网技术设计石武高铁第十五标段高速铁路控制网技术设计目录TOC\o"1-3"\u摘要...................................................................................PAGEREF_Toc359324744\h7ABSTRACT.................................................................................PAGEREF_Toc359324745\h81.工程介绍..................................................................................PAGEREF_Toc359324746\h92作业依据................................................................................PAGEREF_Toc359324747\h93基本技术要求..........................................................................PAGEREF_Toc359324749\h94GPS点测量............................................................................PAGEREF_Toc359324750\h114.1点号及其点名....................................................................PAGEREF_Toc359324751\h114.2标石类型和规格PAGEREF_Toc359324752\h114.2.1类型PAGEREF_Toc359324753\h114.2.2规格PAGEREF_Toc359324754\h114.3控制点布设基本要求PAGEREF_Toc359324755\h124.3.1选点要求PAGEREF_Toc359324756\h124.3.2埋石要求PAGEREF_Toc359324757\h134.3.3施测概略经纬度PAGEREF_Toc359324758\h134.3.4点之记绘制PAGEREF_Toc359324759\h134.3.5拍照及命名PAGEREF_Toc359324760\h134.4GPS观测及内业数据处理PAGEREF_Toc359324761\h144.4.1坐标基准PAGEREF_Toc359324762\h144.4.2时间PAGEREF_Toc359324763\h144.4.3GPSB级网技术、精度指标PAGEREF_Toc359324764\h144.4.4设站要求PAGEREF_Toc359324765\h154.5大地点联测PAGEREF_Toc359324766\h164.6GPS内业数据处理PAGEREF_Toc359324767\h164.7上交资料清单PAGEREF_Toc359324768\h175二等水准测量PAGEREF_Toc359324769\h185.1水准线路布设要求PAGEREF_Toc359324770\h185.2水准点选点PAGEREF_Toc359324771\h185.3水准点编号PAGEREF_Toc359324772\h185.4水准点标石和点之记PAGEREF_Toc359324773\h185.4.1质量保证PAGEREF_Toc359324774\h185.4.2GPS点、导线点及普通水准点埋设标准PAGEREF_Toc359324775\h195.5水准测量PAGEREF_Toc359324776\h195.6联测PAGEREF_Toc359324777\h205.7计算PAGEREF_Toc359324778\h205.7.1每千米偶然中误差计算PAGEREF_Toc359324779\h205.7.2正常水准面不平行改正数计算PAGEREF_Toc359324780\h215.8高程控制网复测PAGER