Spatial turning bands simulation of anisotropic non-linear models of coregionalization with symmetric cross-covariances
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- 作者：D. Marcotte denis.marcotte@polymtl.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Spatial turning-bands method ; Linear model of coregionalization ; Non-linear model of coregionalization ; Radial spectral density ; Multivariate geostatistics ; Joint line covariances
- 刊名：Computers & Geosciences
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：89
- 期：Complete
- 页码：232-238
- 全文大小：993 K
文摘
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A spatial multivariate turning bands method is developed for non-LMC.
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The method allows different anisotropies on the variables or model components.
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The method is fast and easy to implement.
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One billion points are simulated in less than one hour on a desktop computer.
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Anisotropic covariances to simulate along the lines are derived.