地球重力场与测绘科学、地球重力场与相关地球科学、地球重力场与军事科学
第八章 地球固体潮(3 学时)
地球固体潮的基本理论和计算方法。
Chapter 1: Introduction (2 hours)
Introduce the basic concepts, development, research contents and applications of gravity and solid tide. The relation of
this course and other courses about Geophysics, Geodynamics, etc.
Chapter 2: the theory of gravimetry (5 hours)
The definition of gravity and gravimetry, different methods to measure absolute and relative gravity, the introduction of
instruments to measure gravity.
Chapter 3: the potential theory (10 hours)
The gravitational force and Potential of a solid body, Harmonic functions, Laplace’s equation in spherical coordinates,
Spherical harmonics, boundary-value problems
Chapter 4: Normal gravity (8 hours)
The definition of normal gravity, the potential of the earth in terms of spherical harmonics, the Laplace and Stokes
methods to derive normal gravity
Chapter 5: the theory to calculate the Earth’s shape using Stokes theory (10 hours)
The definition of Geoid, the disturb potential, the basic partial equation of gravimetry, the solution of disturb potential,
gravimetric deflection of the vertical, gravity reduction and gravity anomaly.
Chapter 6: the theory to calculate the Earth’s shape using Moledensky theory and gravity measurement
experiment (5 hours, Including 3 lab credits)
Height system, gravity anomaly and quasi-geoid, boundary problems of Molodensky and the solution, experiment of
relative gravimetry
Chapter 7: application of gravity field (5 hours)
The application of gravity in Surveying and Mapping, Geoscience and military.
Chapter 8: solid Earth tide (3 hours)
The basic theory of solid Earth tide and calculation.
1. Hofmann-Wellenhof, Bernhard, Moritz, Helmut, Physical Geodesy, springer, 1967
2. Hofmann-Wellenhof, Bernhard, Moritz, Helmut, Physical Geodesy (second), springer, 2006
3. 海斯卡涅 W. A.,莫里斯 H.(卢福康,胡国理译).物理大地测量学.北京:测绘出版社,1979
4. 阿诺尔德 K.(武汉测绘学院《卫星大地测量方法》翻译组译).卫星大地测量方法.北京:测绘出版社,1980
5. 孔祥元,郭际明,刘宗泉,大地测量学基础,武汉大学出版社,2006.