| 似大地水准面精化及其在重力勘探工作中的应用 |
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| 引用本文： | 饶才强,郭慧娟,卢军,王斌战,汪洋兵.似大地水准面精化及其在重力勘探工作中的应用[J].资源环境与工程,2011(4):368-372,379. |
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| 作者姓名： | 饶才强 郭慧娟 卢军 王斌战 汪洋兵 |
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| 作者单位： | 湖北省地球物理勘察技术研究院; |
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| 摘 要： | 通过精化似大地水准面在一个重力勘探工区中的具体应用,阐述局部似大地水准面的精化(使当地参考椭球面紧贴似大地水准面)过程、方法及其趋势改正在每个重力勘探点中的应用方法,在不考虑起算点误差的情况下使拟合精度优于5cm,测绘成果更精准地服务于重力勘探工作,达到找矿的目的.
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| 关 键 词： | 精化似大地水准面 紧贴 趋势改正 重力勘探 |
Quasi-geoid Refinement and Its Application to the Gravity Exploration |
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| RAO Caiqiang,GUO Huijuan,LU Jun,WANG Binzhan,WANG Yangbing.Quasi-geoid Refinement and Its Application to the Gravity Exploration[J].Resources Environment & Engineering,2011(4):368-372,379. |
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| Authors: | RAO Caiqiang GUO Huijuan LU Jun WANG Binzhan WANG Yangbing |
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| Affiliation: | RAO Caiqiang,GUO Huijuan,LU Jun,WANG Binzhan,WANG Yangbing(HuBei Province Geophysical Survey Technology Research Institute,Wuhan,Hubei 430056) |
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| Abstract: | According to a specific application of refined quasi-geoid in gravity exploration work area,the authors describe quasi-geoid refined(the local reference ellipsoid closely Quasi-geoid)process,method and the trend correction in the application of gravity exploration point.Without regarding to the starting point of the error,the fit accuracy is better than 5 cm.More accurate surveying and mapping results serving the gravity exploration are to achieve the purpose of prospecting. |
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| Keywords: | refined quasi-geoid close trend correction gravity exploration |
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