中文    English
当前位置: 本站首页 » 科学研究 » 最新论著 » 正文

李斐--Lunar geophysical parameters inversion based on gravity/topography ..

发布日期:2014-08-01 11:15:44 阅读次数:[5521]次 作者:

核心提示:李斐--Lunar geophysical parameters inversion based on gravity/topography ..


标题:Lunar geophysical parameters inversion based on gravity/topography admittance and particle swarm optimization

作者:Zhong, Z (Zhong, Zhen); Li, F (Li, Fei); Yan, JG (Yan, Jianguo); Yan, P (Yan, Peng); Dohm, JM (Dohm, James M.)
来源出版物:ADVANCES IN SPACE RESEARCH 卷:54 期:4 页:770-779DOI:10.1016/j.asr.2014.04.009 出版年:AUG 15 2014
Web of Science 核心合集中的 "被引频次":0
被引频次合计:0
摘要:This paper presents a FORTRAN computer program. The program as code will be used for lunar parameter inversions based on gravity/topography admittance. This will be done by assuming that the lunar lithosphere is modeled as a thin elastic spherical shell. The parameters discussed here include; load ratio, crustal thickness, subsurface load depth, crustal density and elastic lithosphere thickness. The admittance of the best-fitting model can be found through automatically adjusting misfits between one theoretical admittance and an observed one. The results in this paper indicate that this research's theoretical model is reasonable for exploring the best-fitting parameters. In addition, this code is not only able to automatically and simultaneously calculate the global optimum solution of the parameters studied, but also performs well in computational speed. The code can be easily modified to include more parameter inversions; such as the inversion for subsurface density anomaly and the case of considering infilling material in some lunar mare basins. (C) 2014 COSPAR. Published by Elsevier Ltd. All rights reserved.
地址:[Zhong, Zhen] Guizhou Normal Univ, Sch Phys & Elect Sci, Guiyang 550001, Peoples R China.
[Zhong, Zhen; Li, Fei; Yan, Jianguo] Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan 430070, Peoples R China.
[Li, Fei; Yan, Peng] Wuhan Univ, Sch Geodesy & Geomat, Wuhan 430079, Peoples R China.
[Yan, Jianguo] Natl Astron Observ, RISE Project, Oshu 0230861, Japan.
[Dohm, James M.] Univ Tokyo, Univ Museum, Tokyo 1130033, Japan.
通讯作者地址:Yan, JG (通讯作者),Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan 430070, Peoples R China.
电子邮件地址:jgyan@shao.ac.cn


版权所有:测绘遥感信息工程国家重点实验室   
联系地址: 中国·武汉市珞瑜路129号   邮编: 430079   E-mail:liesmars@whu.edu.cn
Tel/Fax:027-68778969(办公室) 027-68778229(国际交流办公室)027-68778525(研究生管理办公室)