| 傅文杰.基于光谱相似尺度的遥感矿化蚀变信息提取[J].地质找矿论丛,2008,(2):161-164 |
| 基于光谱相似尺度的遥感矿化蚀变信息提取 |
| A NEW METHOD OF MINERALIZATION-ALTERATION INFORMATION EXTRACTION FROM REMOTE SENSING IMAGE BASED ON SPECTRAL SIMILARITY SCALE |
| 投稿时间：2006-12-13 修订日期：2007-11-05 |
| DOI：10.6053/j.issn.1001-1412.2008.2. 015 |
| 中文关键词: 光谱相似尺度 遥感 矿化蚀变信息 青海芒崖地区 |
| 英文关键词:the spectrally similar scale remote sensing mineralization-alteration information,Mangya district,Qinghai province |
| 基金项目:国家“十五”科技攻关项目“西部高寒山区铜金矿产勘查评价技术方法与综合示范研究”(2003BAA612-04)资助 |
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| 中文摘要: |
| 提出一种基于光谱相似尺度遥感矿化蚀变信息提取的新方法:首先根据蚀变岩及矿体围岩的实测光谱数据,利用光谱相似尺度方法,直接从TM图像中提取与金属矿化有关的蚀变信息。通过对青海芒崖地区遥感矿化蚀变信息提取的试验,表明该方法的可行性和有效性。 |
| 英文摘要: |
| The paper describes a spectrally similar scale based mineralization-alteration information extraction method from remote sensing image.The spectraly similar scale is used to extract alteration information related to metal mineralization directly from TM images on basis of spectral data measured from altered rocks and ore host rocks of ore bodies.The extraction test was conducted in Mangya district,Qinghai province with effective results. |
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