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概述了合成孔径雷达技术的发展状况,对合成孔径雷达成像机理及特征做了简要介绍。结合SAR技术的发展阶段,简述了成像雷达遥感地质研究的技术理论,总结了国内外应用研究现状。同时对新兴起的新型成像雷达技术(极化雷达、干涉雷达)及其发展趋势也做了简单描述,重点突出了新型成像雷达技术在地质地震研究中的应用。最后提出了新型成像雷达技术在目前研究中存在的问题及对当前研究的改进措施,展望了他们未来的发展趋势。
The development of synthetic aperture radar technology is summarized, and the imaging mechanism and features of synthetic aperture radar are briefly introduced. Combined with the development stage of SAR technology, the paper briefly describes the technical theory of imaging radar remote sensing geology and summarizes the current status of applied research at home and abroad. At the same time, new imaging radar technology (Polarimetric Radar, Interferometric Radar) and its development trend are briefly described. The application of the new imaging radar technology in geological seismology is highlighted. Finally, the problems of the new imaging radar technology in the current research and the improvement measures to the current research are put forward, and their future development trends are prospected.