Simulation of the Impacts of Single LEO Satellite Orbit Parameters on the Distribution and Number of Occultation Events

作     者：XU Xiaohua LI Zhenghang LUO Jia 

作者机构：Institute of Satellite Application School of Geodesy and Geomatics Wuhan University 129 Luoyu Road Wuhan 430079 China 

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

年 卷 期：2006年第9卷第1期

页      面：13-17页

核心收录：

学科分类：081802[工学-地球探测与信息技术] 08[工学] 081105[工学-导航、制导与控制] 0818[工学-地质资源与地质工程] 0804[工学-仪器科学与技术] 0811[工学-控制科学与工程] 

基　　金：FundedbytheOpenResearchFundProgramoftheKeyLaboratoryofGeospaceEnvironmentandGeodesy MinistryofEducation China(No.030409) 

主　　题：LEO satellite GPS occultation orbit parameters 

摘      要：Focusing on carrying out GPS occultation observat io ns with a receiver set on LEO satellite, this paper develops the LEO orbit simul ation system based on which the occultation events can be simulated taking into account the geometric relationship of the satellites and the field of view of th e receiver antenna. In this paper, the impacts of 4 types of LEO orbit parameter s including argument of latitude (AOL), right ascension of ascending node (RAAN) , orbit height and orbit inclination on the distribution and number of occultati on events observed with a single LEO satellite are discussed through simulat ion and some conclusions are drawn.