| 差分GPS在乌拉特后旗1:25万区域重力调查中的应用 |
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| 引用本文： | 赵军,关云鹏,孙禹成.差分GPS在乌拉特后旗1:25万区域重力调查中的应用[J].西部资源,2011(5):94-96. |
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| 作者姓名： | 赵军 关云鹏 孙禹成 |
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| 作者单位： | 内蒙古地质调查院;河南省煤田地质局物探测量队; |
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| 摘 要： | 测地工作精度的高低直接影响着重力测量的精度,研究并采取行之有效的测地方法来配合重力测量工作是十分必要的。乌拉特后旗1:25万区域重力调查GPS测地工作采用1954年北京坐标系,重力测点平面位置、正常高采用差分GPS测量方法。结果表明,采用此方法既能满足技术要求,又达到了省时省力,且达到了重力测量的精度要求。
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| 关 键 词： | GPS 重力 调查 正常高 |
Application of Difference GPS in Wulatehouqi Regional Gravity Survey |
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| Zhao Jun Guan Yunpeng Sun Yucheng Geological Survey Institute of Inner Mongolia,Huhhot , Geophysical Exploration , Surveying Team of Coal Geology Bureau of Henan,Zhengzhou,Henan.Application of Difference GPS in Wulatehouqi Regional Gravity Survey[J].Western Resources,2011(5):94-96. |
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| Authors: | Zhao Jun Guan Yunpeng Sun Yucheng Geological Survey Institute of Inner Mongolia Huhhot Geophysical Exploration Surveying Team of Coal Geology Bureau of Henan Zhengzhou Henan |
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| Institution: | Zhao Jun1 Guan Yunpeng 1 Sun Yucheng 2 1 Geological Survey Institute of Inner Mongolia,Huhhot 010020,2 Geophysical Exploration and Surveying Team of Coal Geology Bureau of Henan,Zhengzhou,Henan 450009 |
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| Abstract: | The accuracy of geodetic work influences directly the accuracy of gravity survey.It is very necessary of researching and adopting practically geodetic method matching with effectively the gravity survey.The GPS geodetic work of 1:250,000 wulatehouqi regional gravity survey adopts 1954-beijing coordinate system.The plane position of gravity measuring point and normal height adopt difference GPS measurement method.The result expresses,adopting this method since can satisfy the technique request,come to saving... |
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| Keywords: | GPS gravity survey normal height |
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