| 基于地质统计学的煤田煤质插值方法比较 |
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| 引用本文： | 何亚群,左蔚然,张书敏,劳国洪,段晨龙. 基于地质统计学的煤田煤质插值方法比较[J]. 煤炭学报, 2008, 33(5): 514-517 |
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| 作者姓名： | 何亚群 左蔚然 张书敏 劳国洪 段晨龙 |
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| 作者单位： | 中国矿业大学 化工学院，江苏 徐州，221008 |
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| 摘 要： | 交叉验证及实证研究结果表明:在进行煤田煤质数据插值时，地质统计学方法优于常规的距离反比法、径向基函数法、多项式插值等方法，同时使用该方法时普通克里金法和泛克里金法的球状模型插值精度最好.
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| 关 键 词： | 地质统计学 煤田煤质 等值线 |
| 文章编号： | 0253-9993(2008)05-0514-04 |
| 修稿时间： | 2007-08-24 |
Comparison of interpolations for coal nature of coalfield based on geological statistics |
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| HE Ya-qun,ZUO Wei-ran,ZHANG Shu-min,LAO Guo-hong,DUAN Chen-long. Comparison of interpolations for coal nature of coalfield based on geological statistics[J]. Journal of China Coal Society, 2008, 33(5): 514-517 |
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| Authors: | HE Ya-qun ZUO Wei-ran ZHANG Shu-min LAO Guo-hong DUAN Chen-long |
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| Abstract: | The result of the cross-check and empirical study shows that while interpolating coam nature data of a coalfield,the method of geological statistics is superior to ordinary means,including the methods of inverse distance,multinomial interpolation,and radial-base function.Additionally,with using the general and universal Kriging methods,the most accurate results were obtained by applying the Kriging spherical models. |
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| Keywords: | geological statistics coal nature of coalfield isoline |
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