【摘要】 针对地质应用的需求,从SAR成像原理及发展现状,阐述了雷达在地质中的应用前景,总结了SAR方法在地质研究、地质灾害监测中的应用和特点,结合近年来国内外研究人员的最新研究成果,总结了SAR在地面目标的识别与分类、InSAR在地质遥感中对地面形变、地震及地质灾害监测中的优势和特点、地质研究与应用中常用的SAR处理方法.通过合理利用雷达数据,不断改进算法和模型,就能获得更加丰富的地质、地物的表象,为地质研究提供新的信息,克服人们难以达到或者由于客观条件而造成的地区数据缺乏的困难.更多还原

【Abstract】 For demanding for geological applications,this paper set out radar in geological prospects from the SAR imaging principle and the development status of the radar,summarized the SAR method in geological research,geological disaster monitoring and characteristics,combined with the latest research results at home and abroad in recent years researchers,summarized the SAR in the identification and classification of ground targets.In SAR ground deformation in geological remote sensing,the advantages and characteristics of the seismic and geological disaster monitoring,geological research and application of common SAR processing methods.Through the rational use of radar data,we could constantly improve the algorithms and models and get richer geological feature appearance,provide new information to overcome it is difficult to reach,or the region caused due to the objective conditions of the difficulties of the lack of data for geological studies.更多还原