xtraction of ore-searching information of uranium deposit based on high spatial resolution satellite data

摘要：

Uranium deposit has very important status in our national defiance and economy qua a kind of strategic mineral resources.It is important to point out which information should be extracted as ore-searching ones of uranium deposit.In this study,a kind of high spatial resolution satellite data-QuickBird satellite data,with 0.6m class panchromatic (Pan) and 2.4m multi-spectral stereoscopic data,was used to extract the ore-searching information of uranium deposit in Bashibulake area at the north of Tarim basin.By using effective methods of image processing,the information of orebearing bed,ore-control structure and mineralized alteration have been extracted successfully.The results show a high consistency with the field survey.The aim of this study is to explore practicability of high spatial resolution satellite data for prospecting minerals,and to broaden the thinking of ore-searching at similar areas.

关键词： High spatial resolution uranium deposit ore-search information extraction

作者: Yang Xu Liu De-Chang Zhang Jie-Lin

作者单位: Beijing research institute of uranium geology,Beijing 100029,China

会议类型: 国际会议

会议名称: 第16届国际地理信息科学与技术大会(16th International Conference on GeoInformatics and the Joint Conference)

会议地点: 广州

会议语种:英文

在线出版日期: 2008-06-28（万方平台首次上网日期，不代表论文的发表时间）