| Mapgis软件网格化效果比较 |
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| 引用本文： | 刘蕾.Mapgis软件网格化效果比较[J].地质找矿论丛,2014,29(3):454-457. |
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| 作者姓名： | 刘蕾 |
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| 作者单位： | 中国冶金地质总局山东正元地质勘查院,济南,250101 |
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| 摘 要： | 在物探等值线绘制中采用Mapgis的4种离散数据网格化方法,对物探规则网数据成图。经对比分析,使用距离幂函数反比加权法、泛克立格网格化方法绘制的等值线图与手工勾绘的等值线图异常形态基本一致,确定这两种方法作为物探等值线绘制的网格化模型。
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| 关 键 词： | Mapgis 物探等值线图 离散数据网格化方法 |
| 收稿时间： | 2013/3/12 0:00:00 |
| 修稿时间： | 2013/6/13 0:00:00 |
Comparison of gridding effect of Mapgis software |
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| LIU Lei.Comparison of gridding effect of Mapgis software[J].Contributions to Geology and Mineral Resources Research,2014,29(3):454-457. |
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| Authors: | LIU Lei |
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| Institution: | LIU Lei( 1.Shandong Zhengyuan Geological Exploration Institute of China Metallurgical Geology Bureau, Jinan 250101, China;) |
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| Abstract: | 4 methods of discrete data gridding of Mapgis software are adopted to draw contour of geophysical survey results leading to mapping of regular geophysical gridding.Through analysis and comparison contour map drawn with inverse ratio weight of distance power or Pan Kriging gridding method is basically coincided with that of hand drawing thus the two methods are designated the gridding models for drawing contour of geophysical data. |
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| Keywords: | Mapgis geophysical contour map gridding methods of discrete data |
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