| 绘图方式对直流电测深等值线断面图的影响 |
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| 引用本文： | 郭崇光.绘图方式对直流电测深等值线断面图的影响[J].物探与化探,2011,35(5):707-709. |
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| 作者姓名： | 郭崇光 |
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| 作者单位： | 山西省煤炭地质水文勘查研究院,山西太原,030006 |
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| 摘 要： | 以一条测线的直流电测深资料为例,分别用人工和Surfer软件绘制出视电阻率等值线断面图进行比较,从而说明:正确地应用Surfer软件绘制等值线图非常重要,关键是网格化前对x、y值的表达方式以及选择那种插值方法,如何插值才能取得理想的效果,否则会直接影响资料解释,甚至会得出错误的结论。
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| 关 键 词： | 直流电测深 Surfer软件 等值线 断面图绘制 |
THE INFLUENCE OF THE PLOTTING METHOD ON SECTIONAL DRAWINGS OF ISOGRAMS BY DIRECT CURRENT FATHOMING |
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| GUO Chong-guang.THE INFLUENCE OF THE PLOTTING METHOD ON SECTIONAL DRAWINGS OF ISOGRAMS BY DIRECT CURRENT FATHOMING[J].Geophysical and Geochemical Exploration,2011,35(5):707-709. |
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| Authors: | GUO Chong-guang |
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| Institution: | GUO Chong-guang (Shanxi Coal Geology and Hydrological Survey Institute,Taiyuan 030006,China) |
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| Abstract: | Exemplified by the fathoming data of a survey line using direct current,the sectional drawings of apparent resistivity isograms were plotted by manual and Surfer software respectively.It is concluded that the plotting of the isograms by correct utilization of Surfer software is of great importance.The key points for an ideal effect include the presentation of the x and y value before mesh generation,the choice of the interpolation methods and the correct interpolation.If the plotting is incorrect,the explan... |
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| Keywords: | direct current fathoming Surfer software isograms sectional drawing |
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