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在地质领域,应用多时相卫星遥感图像研究一个地区的静态和动态信息具有重要意义。但是,处理方法复杂、难度大、耗时多。本文旨在探讨提取和增强多时相遥感地质信息的较佳方案和方法。一、研究地区和图像的选择北京附近地区位于山区、平原过渡带和华北“板块”东北边缘,属半干旱气候,植被发育中等;在自然地理条件和地质构造特征方面都具有一定代表性;此外,北京附近地区具有强烈和中等地震活动历史,1976年7月28日唐山、滦县地震波及京东香河一带。从提高图像处理效益出发,选择北京附近地区作为较佳处理方法研究,分析影响处理的多种因素,期望能得到较好的效果。这项研究选用的资料有陆地卫星MSS-CCT磁带
In the field of geology, it is of great significance to study the static and dynamic information of a region using multi-temporal satellite remote sensing images. However, the processing method is complex, difficult and time-consuming. The purpose of this paper is to explore the best ways and methods to extract and enhance multi-temporal remote sensing geological information. First, the study area and the choice of image Beijing is located in the mountains near the transition zone and the north China “plate” northeast edge of a semi-arid climate, vegetation is medium; in the natural geographical conditions and geological characteristics of the structure has a certain representation; In addition In the vicinity of Beijing, there is a strong and moderate history of seismic activity. On July 28, 1976, the Tangshan and Luanxian earthquakes touched the Xianghe River in Jingdong. From the perspective of improving the efficiency of image processing, we selected the area around Beijing as a better method to study and analyze the various factors affecting the processing, expecting to get better results. The information selected for this study was a terrestrial satellite MSS-CCT tape