| 引用本文： |
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余勇,袁爱平.高龙金矿区高分辨率遥感线性构造定量分析[J].广西科学,2005,12(3):200-202,207. [点击复制]
- Yu Yong,Yuan Aiping.Quantitative Analysis with High Resolution Remote Sensing Lineament in Gaolong Gold Deposit[J].Guangxi Sciences,2005,12(3):200-202,207. [点击复制]
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| 摘要: |
| 采用Quick Brid-2高分辨率卫星遥感数据,通过分形几何学的盒计维数法,定量研究广西高龙金矿区遥感线性构造。结果显示,在2.000~0.125km标度范围内高龙金矿区的分维值D=1.660,回归直线的相关系数R=0.999,鸡公岩、金龙山和龙爱矿段均落在分维高值区。在子区分维的5次和6次趋势图上,分维的高值带与该矿区南部深大断裂相吻合。可以尝试将高分辨率遥感线性构造作为成矿区预测和深部构造解译的重要参数。 |
| 关键词: 线性构造 高分辨率遥感 分维 定量分析 高龙金矿 |
| DOI： |
| 投稿时间：2004-12-28 |
| 基金项目: |
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| Quantitative Analysis with High Resolution Remote Sensing Lineament in Gaolong Gold Deposit |
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Yu Yong, Yuan Aiping
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| (Dept. of Resource and Environmental Engi., Guilin Univ. of Tech., Guilin, Guangxi, 541004, China) |
| Abstract: |
| Apllied the data of QuickBird-2——the highest resolution remote sensing(HRRS),and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.The results indicate that the fractal dimension (FD) for the remote sensing lineations on the 2.000~0.125km range of scale is 1.660,and the correlation coefficient of the regression line (R) is 0.999 in Gaolong gold deposit,the ore blockes of Jigongyan、Jinlongshan and Longai are all in the area of high FD. The high FD zones match the deep fault in south area on the five and six step tendency maps of the FD. It is therefore considered that the FD for the HRRS lineations can be used as an important element for deposit targeting and deep structure interpretation. |
| Key words: lineations HRRS fractal dimension quantitative analysis Gaolong gold deposit |
