| 遥感在新疆淖毛湖戈壁找矿中的应用 |
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| 引用本文： | 张守林,傅水兴,杨自安.遥感在新疆淖毛湖戈壁找矿中的应用[J].铀矿地质,2001,17(6):365-367,373. |
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| 作者姓名： | 张守林 傅水兴 杨自安 |
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| 作者单位： | 1. 北京矿产地质研究所,
2. 中国有色地质遥感中心, |
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| 摘 要： | 根据不同地质体在不同波段上的光谱特征，选择不同波段的TM数据进行假彩色合成，主成分分析，匹配滤波及多种处理方法，对淖毛湖戈壁琼河坝地区的线环构造特征，赋矿岩层，矿化蚀变等示矿要素进行增强处理和特征提取，取得较好效果，为在戈壁地区快速追踪找矿信息，指导成矿预测提供了重要的基本资料。
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| 关 键 词： | 赋矿地层识别 控矿构造增强 蚀变信息提取 遥感 金矿 |
| 文章编号： | 1000-0658(2001)06-0365-04 |
Application of remote sensing to the prospecting of ore deposits in Naomaohu,Xinjiang |
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| ZHANG Shou-lin,FU Shui-xing.Application of remote sensing to the prospecting of ore deposits in Naomaohu,Xinjiang[J].Uranium Geology,2001,17(6):365-367,373. |
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| Authors: | ZHANG Shou-lin FU Shui-xing |
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| Abstract: | Based on the spectrum characteristics of differ ent geological bodies in different bands, the optimum bands of TM are selected f or pesudo-color composite, principal analysis,and filter matching. Using above methods in combination with multi-image processing techniques,the signatures of linear and circular structures,ore-hosting strata and alteration in Naomaohu a re remarkably enhanced and extracted. The satisfied results have been obtained a nd important basic information is provided for quickly tracing prospecting and p rediction of ore deposits in gobi area. |
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| Keywords: | application of remote sensing techuiques reco gnition of ore-hosting strata enhancement of ore-controlling structure extract ion of alteration information |
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