摘 要:
SAR(合成孔径雷达)卫星可以全方位全天候的对特定区域进行侦察,对SAR卫星的轨道预报是反SAR前提。首先基于Access数据库建立了SAR卫星数据库;通过STK(卫星工具包)的STK/Connect模块实现了SAR卫星数据库与STK的连接,基于STK平台实时的显示了SAR卫星的在轨运行以及对地覆盖情况;系统的报告生成功能可生成SAR卫星星座在此时间段内对区域的访问报告,根据报告可对访问该区域的SAR卫星进行轨道预报。[著者文摘]
文章出处:
《现代防御技术》-2008年36卷1期 -5-9页
栏目信息:
文献标识码:
A
文章编号:
1009-086X(2008)-01-0005-05
Design and Simulation of SAR Satellite Orbit Prediction Based on STK
DAI Ming-xin, ZHANG Wen-ruing, WANG Xue-song ( School of Electronics Science and Engineering, National University of Defense Technology, Hunan Changsha 410073, China)
Abstract:
The SAR( synthetic aperture radar) satellite can reconnoitre the specific area all-weather and all-position. The orbit prediction of the SAR satellite is the precondition of anti-satellite. At first, the database of the SAIl satellite is founded. The circulate and real-time coverage to the ground by connecting the database to the STK( satellite tool kit) with the module of STK/conneet was showed. A visiting report can be gotten by the system function of creating report. Orbit prediction of the area of the SAR satellite can be made through the report.[著者文摘]
Key words:
synthetic aperture radar(SAR) satellite; satellite tool kit(STK) ;orbit prediction;simulation
基金资助:
武器装备预研基金(51404030204KG01);湖南省自然科学基金项目(04JJ3001)

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