1
课程详述
COURSE SPECIFICATION
联系授课教师。
The course information as follows may be subject to change, either during the session because of unforeseen
circumstances, or following review of the course at the end of the session. Queries about the course should be
directed to the course instructor.
1.
课程名称 Course Title
空间大地测量 Space Geodetics
2.
授课院系
Originating Department
地球与空间科学系 Department of Earth and Space Sciences
3.
课程编号
Course Code
ESS407
4.
课程学分 Credit Value
2
5.
课程类别
Course Type
专业选修课 Major Elective Courses
6.
授课学期
Semester
夏季 Summer
7.
授课语言
Teaching Language
中英双语 English & Chinese
8.
他授课教师)
Instructor(s), Affiliation&
Contact
For team teaching, please list
all instructors
陈武,香港理工大学
邮箱:wu.chen@polyu.edu.hk
Wu Chen, Hong Kong Polytechnic University
Email: wu.chen@polyu.edu.hk
9.
/
方式
Tutor/TA(s), Contact
待公布 To be announced
10.
选课人数限额(不填)
Maximum Enrolment
Optional
2
授课方式
Delivery Method
习题/辅导/讨论
Tutorials
实验/实习
Lab/Practical
其它(请具体注明)
OtherPlease specify
总学时
Total
11.
学时数
Credit Hours
2(考试)
32
12.
先修课程、其它学习要求
Pre-requisites or Other
Academic Requirements
13.
后续课程、其它学习规划
Courses for which this course
is a pre-requisite
14.
其它要求修读本课程的学系
Cross-listing Dept.
教学大纲及教学日历 SYLLABUS
15.
教学目标 Course Objectives
该课程主要介绍目前广泛应用的新型空间大测量方法和原理。主要内容包括:大地测量的基本概念,
空间参考系及相互关系、卫星轨道运动、GPS 原理及大地测量方法、激光测距原理、卫星测高原理、重力
场卫星观测原理和 InSAR 形变测量原理等。通过本课程的学习,使学生了解以现代空间大地测量技术以及
地球科学研究中的应用,拓宽级本科生的知识面。
This course mainly introduces the principles and methods of modern space geodesy. The main
contents include: the basic concepts of geodesy, spatial reference systems and their
correlations, satellite orbital motion, GPS principles and geodetic methods, laser ranging
principle, satellite altimetry principle, gravity field satellite observation principle and
InSAR deformation measurement principle. Through this course of study, students can
understand the application of modern space geodesy technology in Earth sciences.
16.
预达学习成果 Learning Outcomes
学生完成本课程后,将会掌握以下知识:
1. 空间大地测量的时间系统和坐标系统;
2. 全球卫星导航定位系统的原理和方法;
3. 激光测距的原理、系统和定轨;
4. 卫星测高原理、基准和误差分析;
5. 重力场观测原理、观测数据精化和应用;
6. 合成孔径雷达干涉测量形变监测原理。
Upon completing the course, students will master the following knowledge:
1. Space geodetic time systems and coordinate systems;
2. The principles and methods of global satellite navigation and positioning system;
3. The principles and system of laser ranging along with precision orbit determination;
4. The principles, benchmark and error analysis of satellite altimetry;
5. The principles of gravity field observation, gravity data refinement and its
application;
6. The principles of Interferometric Synthetic Aperture Radar (InSAR).
3
17.
课程内容及教学日历 (如授课语言以英文为主,则课程内容介绍可以用英文;如团队教学或模块教学,教学日历须注明
主讲人)
Course Contents (in Parts/Chapters/Sections/Weeks. Please notify name of instructor for course section(s), if
this is a team teaching or module course.)
引言:课程概述(2 学时)
介绍大地测量学科分类、发展历程(地球圆球阶段、地球椭球阶段、大地水准面阶段、现代大地测
量新时期)、卫星大地测量在地球科学体系中应用以及本课程的主要内容。
第一章:地球坐标系统与坐标转换(4 学时)
介绍空间大地测量学中的空间参考系、岁差和章动、空间大地测量坐标系之间的转换。
第二章:卫星轨道(4 学时)
回顾二体运动理论(开普勒运动三定律、牛顿二体问题)、卫星摄动, 卫星轨道计算原理。
第三章:GNSS 大地测量原理(8 学时)
第一次课(2 学时):GPS 系统及其发展。
第二次课(2 学时):GNSS 信号结构和测量观测量,GNSS 主要误差。
第三次课(2 学时):GNSS 伪距定位方法。
第四次课(2 学时):GNSS 载波相位定位方法,高精度 GNSS 定位的应用。
第四章:地球重力场和高程系统(6 学时)
地球重力场,大地水准面,大地测量高程系统。
第五章:其他空间大地测量技术简介(6 学时)
卫星重力测量,卫星激光测距,INSARVLBI 等现代大地测量技术原理及应用。
考试(2 学时)
Introduction: Course Overview (2 hours)
Introduce the classification and development of geodesy (sphere stage, ellipsoid stage,
geoid stage, modern geodetic survey), application of satellite geodesy in Earth science,
and the main contents of this course.
Chapter 1: Earth Coordinate System and Coordinate Transformation (4 hours)
Introduce the transformation between spatial reference system, precession and nutation,
spatial geodetic coordinate system transformation.
Chapter 2: Satellite Orbits (4 hours)
A review of the theory of the second body movement (Kepler's Three Laws, Newton's Two-body
Problem), satellite perturbation, and the calculation of satellite orbit.
Chapter 3: Principles of GNSS Geodetic Survey (8 hours)
The 1st class (2 hours): GPS system and its development.
The 2nd class (2 hours): The signal structure, measurement, and major error sources of
GNSS.
The 3rd class (2 hours): GNSS pseudorange positioning method
The 4th class (2 hours): GNSS carrier phase positioning method, and high precision GNSS
positioning application.
Chapter 4: Earth's Gravity Field and Elevation System (6 hours)
4
The Earth's gravity field, geoid, geodetic elevation system.
Chapter 5: Other Spatial Geodetic Techniques (6 hours)
The principles and applications of modern geodetic techniques such as satellite gravity
measurement, satellite laser ranging, INSAR, and VLBI.
Examination (2 hours)
18.
教材及其它参考资料 Textbook and Supplementary Readings
1. Günter Seeber, Satellite geodesy: Foundations, methods, and applications, Walter de
Gruyter GmbH, New York, 2003.
2. William M. Kaula, Theory of satellite geodesy: Applications of satellites to geodesy,
Blaisdell Publishing company, 1996.
3. Xu GuochangGPS Theory, Algorithms and Applications Springer 2007.
4. Xu Guochang Orbits, Springer, 2008.
5. 王超、张红、刘智,星载合成孔径雷达干涉测量,科学出版社,2002.
6. 孔祥元,郭际明,刘宗泉,大地测量学基础,武汉大学出版社,2006.
7. 李天文,GPS 原理及应用,科学出版社,2003.
8. 魏二虎、黄劲松,GPS 测量操作与数据处理,武汉大学出版社,2004.
课程评估 ASSESSMENT
19.
评估形式
Type of
Assessment
评估时间
Time
占考试总成绩百分比
% of final
score
违纪处罚
Penalty
备注
Notes
出勤 Attendance
20
课堂表现
Class
Performance
小测验
Quiz
课程项目 Projects
平时作业
Assignments
30
期中考试
Mid-Term Test
期末考试
Final Exam
50
期末报告
Final
Presentation
其它(可根据需
改写以上评估方
式)
Others (The
above may be
modified as
necessary)
20.
记分方式 GRADING SYSTEM
A. 十三级等级制 Letter Grading
5
B. 二级记分制(通/不通过) Pass/Fail Grading
课程审批 REVIEW AND APPROVAL
21.
本课程设置已经过以下责任人/员会审议通过
This Course has been approved by the following person or committee of authority