摘要
文章以西藏自治区沙莫棍巴地区为研究区,针对高寒山区的自然地理条件,利用ETM+多光谱遥感数据,在充分分析遥感影像特征的基础上,参考已有的区域地质矿产资料,对研究区的地层、岩体、含矿层位、控矿构造和蚀变带(体)进行了遥感地质解译,以及资源潜力综合预测研究,提出了7处找矿预测区,为该区尽快开展地质矿产勘查工作,提高找矿效率,提供了科学依据和目标地。
Aiming at physio geographic condition of high and cold areas, using ETM＋ multi-spectral remote sensing data, on the base of full analysis of remote sensing image characteristics and reference to existing information on regional geology and mineral resources, this paper has interpreted the Stratum, rock bodies, vein, structure and eroded zone （body） in Shamogunba areas, Tibet Autonomous Region. As well as, the study has delimitated 7 predicting target, which will be beneficial to the geological mineral exploration and improve the efficiency of exploration, moreover which will provide scientific reference and target areas.
出处
《矿产与地质》
2010年第1期74-78,共5页
Mineral Resources and Geology
基金
中国地质调查局青藏高原专项(项目编号:1212010781043)
关键词
ETM+数据
影像特征分析
遥感地质解译
成矿预测
高寒山区
沙莫棍巴
西藏
ETM＋ data
images character analysis
remote sensing geological interpretation
metallogenetic prediction
high and clod mountain areas
Shamogunba
Tibet
