| 青藏高原重力异常与地形高程的负相关校正 |
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| 引用本文： | 张春灌,张明华,安玉林.青藏高原重力异常与地形高程的负相关校正[J].物探与化探,2007,31(3):236-238,. |
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| 作者姓名： | 张春灌 张明华 安玉林 |
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| 作者单位： | 1. 中国地质大学,北京,100083
2. 中国地质调查局,发展研究中心,北京,100083 |
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| 摘 要： | 针对消除青藏高原重力异常与地形高程呈负相关关系所引起的假异常,提出了均衡校正和残余负相关校正相结合的一套具有可操作性的校正方法,并对青藏高原可可西里地区重力异常数据进行了处理,效果明显,验证了方法的有效性.
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| 关 键 词： | 重力异常 均衡校正 残余负相关校正 |
| 文章编号： | 1000-8918（2007）03-0236-03 |
| 收稿时间： | 2006-12-29 |
| 修稿时间： | 2006-12-29 |
THE NEGATIVE CORRELATION CORRECTION BETWEEN GRAVITY ANOMALY AND TOPOGRAPHY OF TIBETAN PLATEAU |
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| ZHANG Chun-guan,ZHANG Ming-hua,AN Yu-lin.THE NEGATIVE CORRELATION CORRECTION BETWEEN GRAVITY ANOMALY AND TOPOGRAPHY OF TIBETAN PLATEAU[J].Geophysical and Geochemical Exploration,2007,31(3):236-238,. |
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| Authors: | ZHANG Chun-guan ZHANG Ming-hua AN Yu-lin |
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| Institution: | 1. China University of Geosciences, Beijing 100083, China; 2. Development Research Center, China Geological Survey, Beijing 100083, China; 3 China University of Geosciences, Beijing 100083, China |
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| Abstract: | This paper presents a method that combines isostatic correction and residual negative correlation correction to remove the artificial anomaly of Tibetan Plateau caused by negative correlation between gravity anomaly and topography. With this method, the authors processed the gravity anomaly of the Hob Xil area in Tibetan Plateau, and the result shows that this method is effective. |
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| Keywords: | gravity anomaly isostatic correction residual negative correlation correction |
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