太原理工大学学报2017，Vol.48Issue(5)：765-771,7.DOI:10.16355/j.cnki.issn1007-9432tyut.2017.05.011
多源遥感数据的蚀变异常信息提取及对比研究
Altered Anomaly Information Extraction and Comparison Study of Multi-source Remote Sensing Data
摘要
Abstract
This paper used Aster multi-spectral data and HyMap Airborne Hyperspectral Data to carry out mineral mapping in the study area of Ruoqiang,Xinj iang.The correctness of the ver-ification results and the extraction results was evaluated through field investigation and sample spectral analysis.The results show that the two kinds of remote sensing data extraction results are generally coincident,hyperspectral HyMap data are far superior in terms of mapping precision or accuracy over multispectral Aster data,the mapping results can provide data reference for min-eral exploration in Ruoqiang,Xinj iang.关键词
新疆若羌/多源数据/蚀变提取/光谱测量/HyMapKey words
Ruoqiang Xinjiang/multi-resource data/alteration extraction/spectrum measure-ment/HyMap分类
天文与地球科学引用本文复制引用
刘知,周萍,王鸿燕..多源遥感数据的蚀变异常信息提取及对比研究[J].太原理工大学学报,2017,48(5):765-771,7.基金项目
中国地质调查局地质调查项目:重点成矿区带遥感调查与技术应用示范(12120113073000) （12120113073000）
