基于遥感解译的环形构造研究及其找矿意义_成永生.pdfVIP

ISSN 1005- 2763 矿业研究与开发 第 27 卷 第 3期 2007 年 6 月 CN 4 3- 1215 /TD M IN ING R D, V o.l 27, N o. 3 Jun. 2007 * 成永生, 陈松岭 (, 410083) : 环形构造作为一种指示信息对找矿具有非常重要的 80% 意义和 值, 借助于卫星遥感影像对研究区的环形构造信息 , 70 km, 进行了深入探讨与研究, 首先对该区的环形构造信息进行了 5, 60 遥感解译, 通过环形构造的影像特征及其与矿点的产出关系 , 来探讨环形构造的控矿特性, 并进一步分析其与成矿的内在 , 成因, 最后基于深入研究的基础之上, 提出了充分利用卫星 遥感影像环形构造信息展开矿产资源勘探的思路和策略 : 环形构造; 遥感; 控矿特征 , : TD166, T P75 1 : A : 1005- 2763( 2007) 03- 0053- 03 , , Research on R ing - shap ed S tructu res B ased on , Rem ote- sensing In terpretat ion and Its , S ign ifican ce in O re P rospecting , , Cheng Yong sheng, Chen Song ling , ( Schoo l of Info- phys cs and G eom at cs Eng nee r ng, Centra l South U n vers ty, Changsha, H unan 410083, Ch na) A bstrac t: R ng- shaped structure as a k nd o f nd cat on nfor 1 环形构造影像特征 m at on has very m po rtant s gn f cance and va lue to ore explora t on. T h s paper d scusses and stud es the r ng - shaped struc , tu res o f som e area by u se of the remo te- sens ng m age. F rstly, , , the remo te- sens ng nfo rm at on o f the r ng - shaped structures , : n stud ed area s nterpre ted, the nex t, the m neral zat on - ( 1) contro ll ng features o f r ng - shaped struc tures a re d scu ssed , 0. 5~ 7 km based on the character st cs o f the r rem ote - sens ng m age and ; the re lat