论文部分内容阅读
地质学家必须刚各种工具来解决他们的问题。空间技术的应用已开始同地质研究的传统技术相结合。陆地卫星影像已应用于各种地质调查中。例如:由陆地卫星提供的天气影像和大面积照片并合图如今在世界上正由冶金工业用来寻找矿床和能源,线性构造研究对探索板块构造和金属矿床成因,以及监视露天矿活动和鉴别地下煤矿附近的高度破裂地区提供有益的帮助。并已发现用光谱分析和频带比率技术能有效地绘制岩石类型和鉴定各种地表蚀变级
Geologists must have just a variety of tools to solve their problems. The application of space technology has begun to be combined with the traditional techniques of geological research. Terrestrial satellite images have been used in various geological surveys. For example, synoptic maps and large-area photographs from land-based satellites are now being used by the metallurgical industry in search of deposits and energy in the world. The study of linear tectonics is of great interest in exploring plate tectonics and the genesis of metallogenic deposits, and in monitoring the activities and identification of open-pit mines Underground mine near the highly ruptured area to provide useful help. It has been found that the use of spectral analysis and band-rate techniques can effectively map rock types and identify various surface erosion grades