| 金矿遥感异常信息自动提取方法研究及其应用 |
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| 引用本文： | 朱嘉伟,张天义,盛吉虎.金矿遥感异常信息自动提取方法研究及其应用[J].国土资源遥感,1996,7(4):45-50. |
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| 作者姓名： | 朱嘉伟 张天义 盛吉虎 |
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| 作者单位： | 河南省遥感中心 |
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| 基金项目： | 国家“八五”科技攻关项目,国家地质行业科学技术发展基金资助 |
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| 摘 要： | 在豫西熊耳山地区地物反射波谱特征研究的基础上,提出了一种从TM数据中自动提取金矿遥感异常信息(近矿围岩蚀变信息及植被毒化信息)的新方法。该方法消除了在围岩蚀变信息或植被毒化信息提取过程中,由于植被覆盖程度的差异对矿化信息提取的影响,因而适于植被覆盖程度不同的任何地区,在豫西熊耳山地区试验应用中取得了良好的金矿找矿效果。
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| 关 键 词： | 豫西熊耳山 金矿 围岩蚀变信息 植被毒化信息 遥感异常信息 |
| 收稿时间： | 1996-06-10 |
THE STUDY AND APPLICATION ON AUTOMATIC EXTRACTING OF THE ANOMALOUS INFORMATION OF REMOTE SENSING OF GOLD DEPOSITE |
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| Zhu Jiawei,Zhang Tianyi,Sheng Jihu.THE STUDY AND APPLICATION ON AUTOMATIC EXTRACTING OF THE ANOMALOUS INFORMATION OF REMOTE SENSING OF GOLD DEPOSITE[J].Remote Sensing for Land & Resources,1996,7(4):45-50. |
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| Authors: | Zhu Jiawei Zhang Tianyi Sheng Jihu |
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| Institution: | Center for Remote Sensing, Henan Province |
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| Abstract: | Based on the studying of reflecting spectrum feature of some material in Xiongershan in West Henan.In this paper, a new method for extracting the anomalous information (hydro-thermal alteration information and poisonlized plant information) of remote sensing of gold deposite automaticly from Landsat TM data is developed.As there are no influence caused by vegetation in extracting the imformation that talk above, this method can be applied in any regions being covered with different degree of plant. The great successes have been achived in seeking gold deposite in Xiongershan in West Henan. |
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| Keywords: | Xiongershan in West Henan Gold deposite Alteration information Poisonlized plant information The anomalous information of remote sensing |
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