| 王晓鹏,谢志清,伍跃中.西昆仑塔什库尔干地区遥感找矿异常提取方法研究[J].地质找矿论丛,2002,(2):136-139 |
| 西昆仑塔什库尔干地区遥感找矿异常提取方法研究 |
| STUDY ON INFORMATION EXTRACTION OF REMOTE SENSING MINERALIZING ALTERATION ANOMALY IN TASHKUERGAN AREA OF WEST KUNLUN MOUNTAIN |
| 投稿时间：2001-12-03 修订日期：2002-04-04 |
| DOI：10.6053/j.issn.1001-1412.2002.2. 012 |
| 中文关键词: 遥感找矿 矿化蚀变异常 信息提取 西昆仑塔什库尔干 新疆 |
| 英文关键词:Mineral survey with remote sensing method Mineralizing alteration anomaly Information extraction Tashkuergan the west kunlun area Xinjiang |
| 基金项目:中国地调局技术方法类项目"西昆仑地区遥感找矿异常提取方法研究"(项目编号200120140115)部分成果. |
| 作者 | 单位 | | 王晓鹏 | 中煤航测遥感局, 遥感应用研究院, 陕西, 西安, 710054 | | 谢志清 | 中煤航测遥感局, 遥感应用研究院, 陕西, 西安, 710054 | | 伍跃中 | 中煤航测遥感局, 遥感应用研究院, 陕西, 西安, 710054 |
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| 中文摘要: |
| 以ETM图像数据为信息源,在西昆仑塔什库尔干地区进行了遥感找矿异常提取的方法研究,根据矿化蚀变的遥感影像特征,进行了基于光谱特征和纹理特征的矿化蚀变信息提取和分类方法的试验,选定了区内的最佳遥感异常圈定方法。针对区内与铜矿有关的主要蚀变类型分类进行了提取,分别赋色后叠加形成了遥感矿化蚀变异常图,并结合区域成矿地质特征进行了成矿远景区的划分。总结了遥感找矿异常提取的工作程序。 |
| 英文摘要: |
| Using ETM space image data as the information source, we did some information extraction study on remote sensing mineralizing anomaly in Tashkuergan area of West Kunlun mountain. We tested some mineralizing abnormal information extraction and classification method based on spectral signature and texture characteristics, accessed the best remote sensing mineralizing anomaly Extraction program. We extract the three types of mineralizing alteration related with copper in studing aera, then different color given and superimposed tegather as a remote sensing map of mineralizing alteration. Based on the procession and the map and the regional mineralizing geological conditions, we recognize four prospecting area in this region. At last, we sum up a set of working process on extraction of remote sensing mineralizing alteration anornaly. |
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