Preliminary Study on Spectral Characteristics of Typical Ground Objects in Ore Alteration Zone——A Case Study of the Tuquan-Jarud County Metallogenic Belt in Inner Mongolia

• 责任者：Li Hong (Central South University ; Changsha 408309 ; China) ; Zhu Guchang
• 刊名：Mineral Resources and Geology
• 出版年：2010
• 卷期：24(4)
• 关键词：多光谱遥感 ; multispectral remote sensing ; 成矿带 ; metallogenic belts ; 内蒙古 ; Inner Mongolia
• 页码：p.374-379
• 图表：5 illus., 2 tables, 13 refs.
• 分类号：1600
• issnNo：ISSN1001-5663
• isbnNo：CN45-1174/TD

Based on the field spectral data, the paper analyses the spectral reflectance characteristics of rocks, soil and vegetation, as well as their distribution correlation in statistics space. The paper summarizes spectral reflectance characteristics of typical ground object in mineral alteration zone of medium vegetation overlaid and spectral space distribution pattern of different ground objects. It provides scientific evidence for information extraction of mineral alteration remote sensing. It is also useful in improving the extraction method of alteration information.