| 内蒙古东乌旗草原覆盖区遥感构造信息提取 |
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| 引用本文： | 李继宏,张万昌.内蒙古东乌旗草原覆盖区遥感构造信息提取[J].地质找矿论丛,2005,20(2):137-141. |
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| 作者姓名： | 李继宏 张万昌 |
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| 作者单位： | 1. 南京大学,国际地球系统科学研究所,南京,210093;中国冶金地质勘查工程总局,第一地质勘查院,河北,三河,065201
2. 南京大学,国际地球系统科学研究所,南京,210093 |
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| 摘 要： | 利用遥感技术在内蒙古东乌旗草原覆盖区进行构造信息提取,在GIS平台下结合地质及物探资料,对该区构造进行解译研究,重新厘定了该区的构造格局,为区内新一轮国土资源大调查提供了一些有参考价值的信息.
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| 关 键 词： | 遥感 构造 东乌旗草原覆盖区 |
| 文章编号： | 1001-1412(2005)02-0137-05 |
| 收稿时间： | 2005/3/11 0:00:00 |
| 修稿时间： | 2005年3月11日 |
TECTONIC INFORMATION EXTRACT IN THE DONG UJIMQIN COUNTY GRASSLAND DISTRICT OF INNER MONGOLIA |
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| LI Ji-hong and ZHANG Wan-chang.TECTONIC INFORMATION EXTRACT IN THE DONG UJIMQIN COUNTY GRASSLAND DISTRICT OF INNER MONGOLIA[J].Contributions to Geology and Mineral Resources Research,2005,20(2):137-141. |
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| Authors: | LI Ji-hong and ZHANG Wan-chang |
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| Institution: | International Institute for Earth System Science, Nanjing University, Nanjing 210093, China;The No.1 Geo-Exploration Institute, China Geo-Exploration & Engineer General Bureau, Yanjiao 065201, China;International Institute for Earth System Science, Nanjing University, Nanjing 210093, China |
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| Abstract: | By means of remote sensing technique, tectonic information was extracted from LANDSAT ETM+ images processing and geology and geo-physical exploration information in Dong Ujimqin County, Inner Mongolia. Due to the complicated terrain surface mainly covered by dense vegetation in the study region, the LANDSAT ETM+ images were carefully selected and technically processed to enhance the structure. On the platform of GIS, the tectonic framework was redefined by combining the tectonic information extracted from remote sensing images and the geology information and the geo-physical exploration information. The results obtained might provide valuable information to a new turn of the Great Territory Investigation. |
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| Keywords: | GIS |
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