Journal of East China Normal University(Natural Sc ›› 2005, Vol. 2005 ›› Issue (5/6): 157-164.

• Article • Previous Articles     Next Articles

Refining Regional High Degree Geopotential Model by High Resolution Gravity Data(Chinese)

WANG Qiang1,CHEN Hua-an2,3   

  1. 1. Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai200062, China; 2. Department of Electronic Communication,School of Shenzhen Vocational Technology,Shenzhen518055,China; 3. School of Geodesy and Geomatics ,Wuhan University, Wuhan 430079,China
  • Received:2004-04-01 Revised:2004-06-17 Online:2005-12-31 Published:2005-12-31
  • Contact: WANG Qiang

Abstract: This paper focused on the method to improve existing global gravitational model including integral approach and tailored method. An improved 720 degree global gravitational model was estimated utilizing the high resolution gravity data in China.

Key words: gravity anomaly, tailored method, power function, gravitational model, gravity anomaly, tailored method, power function

CLC Number: