| 基于Kriging的三维地质体建模方法研究 |
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| 引用本文： | 朱燕玲,过仲阳,张朔,夏艳,栗小东. 基于Kriging的三维地质体建模方法研究[J]. 计算机时代, 2010, 0(1): 26-27,30 |
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| 作者姓名： | 朱燕玲 过仲阳 张朔 夏艳 栗小东 |
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| 作者单位： | 1. 华东师范大学地理信息科学教育部重点实验室,上海,200062
2. 中国科学院地理科学与资源研究所 |
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| 基金项目： | 海洋公益性行业重点项目(200805080);;华东师范大学研究生重点课程建设项目(2007kc04) |
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| 摘 要： | 对几种三维空间数据模型进行了比较，总结了克里格（Kriging）插值方法在三维地质体建模方面的种种优点。在此基础上，借助于GSTL开源地质统计学库wxWidgets界面库，在Dev-cpp开发环境下开发了一个三维矿体数据的克里格插值系统，为矿体的三维可视化提供了数据支持。该系统实现了Kriging插值、变异函数拟合模型拟合程度的验证一交叉验证以及特定格式的结果输出等功能。
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| 关 键 词： | 三维地质体建模 克里格插值法 三维空间数据模型 GSTL Dev-cpp |
Research of 3D Geological Body Modeling Methods Based on Kriging |
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| ZHU Yan-ling,GUO Zhong-yang,ZHANG Shuo,XIA Yan,LI Xiao-dong. Research of 3D Geological Body Modeling Methods Based on Kriging[J]. Computer Era, 2010, 0(1): 26-27,30 |
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| Authors: | ZHU Yan-ling GUO Zhong-yang ZHANG Shuo XIA Yan LI Xiao-dong |
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| Affiliation: | 1.Key Laboratory of Geographic Information Science of MOE/a>;East China Normal University/a>;Shanghai 200062/a>;China/a>;2.Institute of Geographic Sciences and Natural Resources Research/a>;CAS |
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| Abstract: | Comparing several 3D spatial data models,various advantages of Kriging interpolation algorithm in 3D geological body modeling are summed up.On this basis,by means of open source geostatistics template library GSTL and interface library wxWidgets,a Kriging interpolation system of 3D orebody data is developed in Dev-cpp environment,which provides data support for orebody 3D visualization.This system has realized the functions such as Kriging interpolation,the fitting degree validation of variogram fitting mod... |
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| Keywords: | 3D geological body modeling Kriging interpolation algorithm 3D spatial data model GSTL Dev-cpp |
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