| 时空多元协同克立格的理论研究 |
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| 引用本文： | 肖斌,侯景儒.时空多元协同克立格的理论研究[J].物探化探计算技术,1998,20(1):1-8. |
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| 作者姓名： | 肖斌 侯景儒 |
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| 作者单位： | 中国地质大学，北京科技大学 |
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| 基金项目： | 地矿部开放实验室—矿产资源定量预测与勘查评价实验室资助 |
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| 摘 要： | 本文结合地质统计学的最新成果，在空间协同区域化理论的基础上，对时空域中多元信息的协同克立格（ＳＴＣＯＫ）理论进行了较为详细的研究。主要研究内容有：（１）ＳＴＣＯＫ中的互变异函数与互协方差函数；（２）ＳＴＣＯＫ方程组及求解估值权因子的三种方法：①传统普通协同克立格法（ＳＴＴＯＣＯＫ），②标准普通协同克立格法（ＳＴＳＯＣＯＫ），③简单协同克立格法（ＳＴＳＣＯＫ）；（３）排列协同克立格（ＳＴＣＯＬＣＯＫ）；（４）指示协同克立格（ＳＴＩＫＣＯＫ）。
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| 关 键 词： | 时空域 多元信息 时空协同克立格 传统普通协同克立格法 标准普通协同克立格法简单协同 克立格法 排列协同克立格 指示协同克立格 |
COKRIGING STUDY OF MULTIVARIATE INFORMATION IN TEMPORAL SPATIAL DOMAIN |
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| Xiao Bin,Zhao Pengda,Chen Yuling.COKRIGING STUDY OF MULTIVARIATE INFORMATION IN TEMPORAL SPATIAL DOMAIN[J].Computing Techniques For Geophysical and Geochemical Exploration,1998,20(1):1-8. |
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| Authors: | Xiao Bin Zhao Pengda Chen Yuling |
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| Abstract: | Based on the coregionalized theory in space domain, combining with the newly development of geostatistics, this paper discusses the theory of cokriging on multivariate information in temporal spatial domain(STCOK) in greater detail. Major studies have: (1) cross variogram and crosscovariance of multivariate information in STCOK; (2) the STCOK system and three methods of how to get the estimating weighted factors, that is, traditional ordinary cokriging(STTOCOK), standardized ordinary cokriging(STSOCOK), and simple cokriging(STSCOK); (3) collocated cokriging(STCOLCOK); (4) indicator cokriging(STIKCOK). |
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| Keywords: | temporal spatial domain mutivariate information cokriging in temporal spatial domain traditional ordinary cokriging standardized ordinary cokriging simple cokriging collocated cokriging indicator cokriging |
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