1、原理 2、我国GPS测量的常用坐标系 3、GPS静态定位在测量中的应用 4、南方测绘NG100一体化测量系统 5、GPS高程

1、GPS的组成;(重点) 2、GPS的坐标系统;(重点) 3、GPS的定位原理与方法。(难点)

GPS Observables Today's class we start discussing the nature of GPS observables and the methods used to make range and phase measurements Start with idea of remotely measuring distances

GPS Groups/Gs There are many international and national groups involved in the deployment of GPS The international organization is the International GPs Service(IGs)

武汉大学测绘学院：《GPS导航应用》课程教学资源（PPT课件）第3章 基础知识、第4章 GPS系统的组成与信号结构、第5章 GPS测量的基本原理和方法（主讲：黄劲松）

10.1GPS概述 10.2GP5定位原理 10.3GPS控制网的设计 10.4GPS外业观测 10.5GPS数据处理 10.6昆明市连续运行GPS参考站系统 10.7GPS参考站系统在控制测量中的应用

安徽理工大学：《GPS定位原理与应用》课程教学资源（PPT课件讲稿）第二章 GPS测量的坐标系统和时间系统

Treat the basic description and dynamics of satellite orbits Major perturbations on GPS satellite orbits · Sources of orbit information: -SP3 format from the International GPS service Broadcast ephemeris message

Primary research programs Geophysical research GPS analysis packages GAMIT (GPS at MIT): Uses double differences GYPSY: Jet Propulsion Laboratory (JPL) processing packages: Uses one-way observables and explicitly estimates clocks Bernese: Developed at Astronomical Institute

Today's Lecture Examine specifics of GPS signals Multiple modulations on same carrier signal Structure of signals GPS receiver operation and satellite acquistion