摘要
综述了合成孔径雷达和干涉式合成孔径雷达的发展、导航系统的发展以及它们两者之间的相互渗透和相互辅助的应用情况。针对全天候、全天时的现代高分辨力微波遥感成像的合成孔径雷达,分析了合成孔径雷达与惯导系统组合的性能和方式,研究了惯导系统对合成孔径雷达不足的弥补方法,为合成孔径雷达技术在导航系统中的应用提供了有用的参考。
The development of SAR and InSAR is summarized,and the development of navigation system and their relationship in which SAR or InSAR interpenetrates and aids to the navigation system are also summarized.Besides,aimed at all-weather all-time modern high-microwave remote-sensing imaging SAR,the performance and mode of combination between the SAR and navigation system are analyzed.Furthermore,research has been done on some methods of navigation system as compensation to disadvantage of SAR,which will be useful reference of the application of SAR in navigation system.
出处
《传感器技术》
CSCD
北大核心
2004年第10期4-7,共4页
Journal of Transducer Technology
基金
国防科技预研跨行业基金(51409040201HK0206)
关键词
合成孔径雷达
干涉式合成孔径雷达
导航系统
组合导航
SAR(systhetic aperture radar)
InSAR(interferometric synthetic aperture radar)
navigation system
combined navigation
