1.1 Data Handling 1. 2 Cycle Slip Detection and Repair

1.1 Point Positioning with Code ranges Epoch at t Additional Satellites(Simultaneously): L Code Range Observation Equatio

1. 1 Error Categories 1. Errors related to GPs Satellites 2. Errors related to GPS signal propagation

Basics of the GPs Technique: Observation Equations Geoffrey blewitt Department of Geomatics, University of Newcastle Newcastle upon Tyne NEl 7RU, United Kingdom

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

3. Reference Systems Book: p 25-38 Dr Guoqing Zhou 1.1 Overview 1.2 A Group of Basic Ce GPS Basic Positioning Principle

GPS Basic Positioning Principle Two reference systems: Time and Coordinate Syst

Fundamental knowledg Quick Overview Kelperian 3 Laws First Law: ellipse, Sun is a focus Second law: the same area in same time Earth

1、光电编码器 2、旋转变压器 3、霍尔元件 4、激光测量系统 5、陀螺仪测角 6、测速发电机

1．时域测量和频域测量的关系； 2．频率特性尤其是线性系统频率特性的测量方法； 3．失真度测量仪的工作原理和基本操作方法； 4．频谱分析仪的分类、工作原理及主要技术指标