| 应用遥感图像对南襄盆地断裂系统及盆地形成机制的研究 |
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| 引用本文： | 许顺山,杨农. 应用遥感图像对南襄盆地断裂系统及盆地形成机制的研究[J]. 国土资源遥感, 1998, 9(3): 64-66 |
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| 作者姓名： | 许顺山 杨农 |
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| 作者单位： | 地科院地质力学研究所 |
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| 摘 要： | 南襄盆地是中新生代含油气沉积盆地,它们形成演化与断裂活动密切相关。通过应用1∶20万卫星TM图像进行线性构造解译,确定了区内3种线性构造类型,明确了盆地基底构造与区域构造的关系,并编制了盆地构造格架图和断裂密度图等图件,为油气预测提供了重要依据。作者还应用应变场的反演理论模拟了凹陷的受力方式,认为断裂作用引起的地幔隆起是凹陷形成的重要原因之一。
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| 关 键 词： | TM图像 南襄盆地 油气预测 |
THE APPLICATION OF REMOTE SENSING IMAGE IN THE RESEARCH OF NANXIANG BASIN FAULT SYSTEM AND BASIN FORMATION MECHANISM |
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| Xu Shunshen Yang nong. THE APPLICATION OF REMOTE SENSING IMAGE IN THE RESEARCH OF NANXIANG BASIN FAULT SYSTEM AND BASIN FORMATION MECHANISM[J]. Remote Sensing for Land & Resources, 1998, 9(3): 64-66 |
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| Authors: | Xu Shunshen Yang nong |
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| Affiliation: | Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081 |
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| Abstract: | Nanxiang basin is a Mesozonic and Cenozonic Era deposit basin which contains oil and gas, its formation and evolution has close relation to faults activity. Through 1:20 000 satellite TM image, three kinds of linear constructions are interpreted in this region, relationship between basin foundational construction and regional construction is clear, the pictures about Basin construction sketch and fault density are compiled. These data are important base for gas and oil forecast. The author applies theory of changing field retrieval to simulate the force way of the sunken and believes that mantle uplift caused by fault activity is one of important factors of the sunken formation. |
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| Keywords: | TM image Nanxiang basin Gas and oil forecast |
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