| 通用地质坐标系在地质实践中的应用 |
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| 引用本文： | 王生志,秦岩,侯跃武.通用地质坐标系在地质实践中的应用[J].化工矿产地质,2004,26(3):170-174. |
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| 作者姓名： | 王生志 秦岩 侯跃武 |
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| 作者单位： | 辽宁省化工地质勘查院,辽宁,锦州,121000;辽宁省化工地质勘查院,辽宁,锦州,121000;辽宁省化工地质勘查院,辽宁,锦州,121000 |
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| 摘 要： | 通用地质坐标系(Gerneral geological coordinate system)是能计算地学要素中点、线、面几何关系的计算方法,其中提出的地学要素标准化方案在基于GIS的地质图件编绘中能起到很好的作用。通过岩层真厚度计算、用钻孔资料确定地下岩层产状、弯曲钻孔计算、基于GIS的地质图图切剖面中真视倾角计算等实例以及通用地质坐标系中提出的标准化方案在图件编绘中已显示出优点,说明通用地质坐标系具有简便实用性、先进性与系统化的特点,其在地质领域中应用可以发挥很大的作用,建议推广应用。
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| 关 键 词： | 通用地质坐标系 真厚度 岩层产状 钻孔弯曲 应用 |
| 文章编号： | 1006-5296(2004)03-0170-05 |
| 修稿时间： | 2004年1月15日 |
APPLYING OF GENERAL GEOLOGICAL COORDINATE SYSTEM IN PRACTICE |
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| Wang Shengzhi Qin Yan Hou Yuewu Liaoning Institute of Geological Survey for Chemical Industry,Jinzhou,Liaoning,China.APPLYING OF GENERAL GEOLOGICAL COORDINATE SYSTEM IN PRACTICE[J].Geology of Chemical Minerals,2004,26(3):170-174. |
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| Authors: | Wang Shengzhi Qin Yan Hou Yuewu Liaoning Institute of Geological Survey for Chemical Industry Jinzhou Liaoning China |
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| Institution: | Wang Shengzhi Qin Yan Hou Yuewu Liaoning Institute of Geological Survey for Chemical Industry,Jinzhou,Liaoning,12100,China |
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| Abstract: | General geological coordinate system is a method which is able to calculate the relations of points,lines and planes in the geological key factors.The geological key factors standardized project put forward in this method rises a very good function in the computer-aided geological diagram pieces production based on GIS.In this paper, with the advantages showing in geological diagram pieces producrtion based on GIS of the geological key factors standardized project and some living geological practice examples of real thickness of stratum calculation, dip and apparent dip calculation in the cutting section of geological map based on GIS and determinating attitude of blind rocks according to drill hole data,we aim to illustrate the simple,practical,advanced and systematic characteristics and the important role in the geological practice of this method, and suggest to generalize the use of it. |
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| Keywords: | general geological coordinate system thickness attitude of layer drill hole deflection apply |
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