Research On Application Of "3S" Integrated Technology In Radar

This paper relay on the tenth five-year item of national defense, which design a system with functions of analyzing '3S' data on the base of displaying 3D graph with open graphical library and lucubrating in the computer 3D graphical technology, database technology, principle of global positioning system, and geographical information system. The task of this system is managing and querying the target under the condition of displaying the 3D graph. And at the same time, it can position the radar clutter and process the data of global positioning system. It make some attempt to the algorithm of positioning the radar clutter. We hope it can provide a good geographical background to comprehending the radar image.This paper include various of technology such as processing the data of global positioning system and remote sensing, the technology of the computer 3D graph, OpenGL and geographical information system. Chapter 1 introduces domestic and overseas situation and developing trend of '3S' technology, and presents the research context and significance. Chapter 2 discuss detailed in the developing and basis of the '3S' technology and some characters of the application of the SAR. Chapter 3 discuss detailed in the trial system, key technology, data processing of the integrated "3S" on the flying carrier. Chapter 4 discussed the software of the integrated "3S", including the requirement, module, display 3D terrain and the key technology. Chapter 5 summarized the process of the trial plan and software and the feature.This paper lucubrated and discussed the real 3D geographical background system for the SAR image. Including the basic principle, data collection, data processing, data management and data analyzing. We overcome a lot of difficulty and achieve the task finally.