国土资源遥感Issue(1)：48-52,5.DOI:10.6046/gtzyyg.2012.01.09
ASTER数据在北方铝土矿预普查中的应用——以豫西渑池地区为例
The Application of ASTER Data to Bauxite Deposit Pre - survey in Northern China: A Case Study of Mianchi Area, Western Henan
摘要
Abstract
ASTER data have the superiority of ground resolution and spectral resolution, and hence are suitable for medium - scale pre - survey of mineral resources. For the sake of studying the effect of applying ASTER data to bauxite pre - survey, The authors made an experiment that included image color composite, geological interpretation, and remote sensing extraction of anomaly information in Mianchi area of Western Henan. The result shows that the ASTER data are effective in delineating " ore - bearing image unit" and extracting remote sensing information in exposed bedrock areas of northern China.关键词
ASTER数据/豫西/铝土矿/赋矿影像单元/主成分分析(PCA)Key words
ASTER data/ Western Henan/ bauxite/ ore - bearing image unit/ PC A (principal component analysis)分类
信息技术与安全科学引用本文复制引用
张云峰,李领军,冯淳..ASTER数据在北方铝土矿预普查中的应用——以豫西渑池地区为例[J].国土资源遥感,2012,(1):48-52,5.基金项目
中国铝业股份有限公司技术开发项目"我国北方铝土矿找矿快速评价及远景区预测"(编号:ZB2006CAQD03-B11)资助. （编号:ZB2006CAQD03-B11）
