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Space-time Correlation Field--A new method for analyzing one dimensional unsaturated flow

Zhang, Tielin LU orcid (1992) Sixth IAHR International Symposium on Stochastic Hydraulics p.525-534
Abstract
This work presents a statistical approach for estimating and analyzing the downward transport pattern and distribution of soil water by the use of pattern analysis of space-time correlation structures. This approach, called the Space-time Correlation Field, is mainly based on the analyses of correlation functions simultaneously in the space and time domain. The overall purpose of this work is to derive an alternative procedure in soil moisture analysis without involving detailed information on hydraulic parameters and to visualize the dynamics of soil water variability in the space and time domains. The basics of this work consist of the development, verification, and application of two models; one numerical and the other statistical. The... (More)
This work presents a statistical approach for estimating and analyzing the downward transport pattern and distribution of soil water by the use of pattern analysis of space-time correlation structures. This approach, called the Space-time Correlation Field, is mainly based on the analyses of correlation functions simultaneously in the space and time domain. The overall purpose of this work is to derive an alternative procedure in soil moisture analysis without involving detailed information on hydraulic parameters and to visualize the dynamics of soil water variability in the space and time domains. The basics of this work consist of the development, verification, and application of two models; one numerical and the other statistical. The major purpose of the numerical model is to calibrate and verify the statistical model, which is then applied to field measured soil water data to analyze the patterns and scales of soil water variability. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
STOCHASTIC HYDRAULICS '92 : Proceedings of the Sixth IAHR International Symposium on Stochastic Hydraulics Held at Taipei, May 18-20, 1992 - Proceedings of the Sixth IAHR International Symposium on Stochastic Hydraulics Held at Taipei, May 18-20, 1992
pages
525 - 534
publisher
Department of Civil Engineering, National Taiwan University
conference name
Sixth IAHR International Symposium on Stochastic Hydraulics
conference location
Taipei, Taiwan
conference dates
1992-05-18 - 1992-05-20
language
English
LU publication?
yes
id
0a5eb8b1-07c6-444d-b9a4-7b573a1f7ea2
date added to LUP
2025-02-15 21:05:53
date last changed
2025-04-04 14:33:48
@inproceedings{0a5eb8b1-07c6-444d-b9a4-7b573a1f7ea2,
  abstract     = {{This work presents a statistical approach for estimating and analyzing the downward transport pattern and distribution of soil water by the use of pattern analysis of space-time correlation structures. This approach, called the Space-time Correlation Field, is mainly based on the analyses of correlation functions simultaneously in the space and time domain. The overall purpose of this work is to derive an alternative procedure in soil moisture analysis without involving detailed information on hydraulic parameters and to visualize the dynamics of soil water variability in the space and time domains. The basics of this work consist of the development, verification, and application of two models; one numerical and the other statistical. The major purpose of the numerical model is to calibrate and verify the statistical model, which is then applied to field measured soil water data to analyze the patterns and scales of soil water variability.}},
  author       = {{Zhang, Tielin}},
  booktitle    = {{STOCHASTIC HYDRAULICS '92 : Proceedings of the Sixth IAHR International Symposium on Stochastic Hydraulics Held at Taipei, May 18-20, 1992}},
  language     = {{eng}},
  pages        = {{525--534}},
  publisher    = {{Department of Civil Engineering, National Taiwan University}},
  title        = {{Space-time Correlation Field--A new method for analyzing one dimensional unsaturated flow}},
  year         = {{1992}},
}