Bathymetric Inversion of South China Sea from Satellite Altimetry Data

作     者：LUO Jia LI Jiancheng CHAO Dingbo 

作者机构：School of Geodesy and Geomatics Wuhan University Wuhan China 

出 版 物：《Geo-Spatial Information Science》 (地球空间信息科学学报（英文）)

年 卷 期：2003年第6卷第1期

页      面：19-23页

学科分类：08[工学] 081601[工学-大地测量学与测量工程] 0816[工学-测绘科学与技术] 

基　　金：ProjectsupportedbyOcean"863"ProjectHigh-techYoungScholars(No.863-81 8-Q0 3)andNationalScienceFundofChina (NSFC)forDistinguishedYoungScholars(No .4962 540 8) 

主　　题：bathymetry satellite altimetry gravity anomaly FFT 

摘      要：This paper focuses on the study of ocean bathymetric inversion from satellite altimeter data by using FFT *** this study,the freeair gravity anomalies over the South China Sea are determined by the satellite altimeter data of GEOSAT,ERS1,ERS2 and T/*** the 2.5′×2.5′ bathymetry model in South China Sea is calculated from the gravity anomalies with the inversion model *** the analysis of the inversion and the comparison between the results,some conclusions can be drawn.