文章基本信息

标题：RESEARCH OF 3S INTEGRATED KEY TECHNOLOGY FOR RADAR ALTIMETER COLLECTING ENVIRONMENTAL CLUTTER
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作者：Ming Ying ; Jian Jingjue ; Bian Fu-ling 等
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2002
卷号：XXXIV Part 4
出版社：Copernicus Publications
摘要：At present, the research about radar clutter has been a special field, which greatly affects the develop ment and application of radar in remote sensing. The radar clutter is very complicated, because it is a kind of random process, besides it isn't visible to human. This paper presents an innovative and creative method to support this research. It makes use of ' 3S' (RS, GPS, GIS) integrated technique to provide visual background information for radar signal processing. This paper proposes several applicative solutions, which can be using to realize ' 3S' integrated system. Its opinion and method about multi-sensor cooperation lay a foundation for ' 3S 'data integration. It implements a kind of video capture system in Visual C++6.0 and video for window (VFW) technology, which is used in the vehicle-borne experiment and solves the problem with automatically recording captured video. It also implements reading position data from GPS and synchronizing the three kinds of equip ments (camera, GPS and radar). It gives an algorithm that can be used to calculate the coordinate of the radar antenna and video camera or the center of radar beam and the image with the coordinate of GPS antenna on airplane or vehicle
关键词：radar altimeter; GPS; GIS; RS; video capture