下载后可任意编辑GPS 控制测量毕业设计12024 年 4 月 19 日下载后可任意编辑前 言.......................................................................................................... 4第 1 章 绪论...............................................................................................51.1 概述...................................................................................................51.2 国内外讨论的现状..........................................................................61.3 本文主要讨论内容..........................................................................7第 2 章 GPS 定位基本原理及误差来源...............................................92.1 GPS 定位的基本原理.....................................................................92.1.1 GPS 系统简介............................................................................92.1.2 GPS 定位的基本测量.............................................................102.1.3 GPS 定位的基本原理.............................................................122.2 GPS 定位的误差来源...................................................................152.2.1 与卫星有关的误差..................................................................152.2.2 卫星信号传播误差.................................................................162.2.3 与接收设备有关的误差.........................................................1722024 年 4 月 19 日下载后可任意编辑2.2.4 粗差..........................................................................................192.3 GPS 数据采集模式及网间坐标转换..........................................192.3.1 GPS 数据采集模式.................................................................192.3.2 GPS 网与其它网之间的坐标转换.......................................20第 3 章桥梁控制测量............................................................................223.1 概述..................................................................................
