Results 191 to 200 of about 26,023 (245)

Parametric variogram matrices incorporating both bounded and unbounded functions

Stochastic environmental research and risk assessment (Print), 2019
Wanfang Chen, M. Genton
semanticscholar   +1 more source

Basic Steps in Geostatistics: The Variogram and Kriging

SpringerBriefs in Agriculture, 2015
M. Oliver, R. Webster
semanticscholar   +1 more source

Variogram Models

2021
Raimon Tolosana-Delgado, Ute Mueller
openaire   +1 more source

Automatic Variogram Modeling

The variogram characterizes the spatial variability of a regionalized variable. Variogram calculation and modeling require a significant amount of professional time. The variogram has a significant impact on estimation and simulation, and it has a considerable impact in the mining industry since ordinary kriging is one of the most used tools for ...
openaire   +1 more source

Indicator Variogram Models: Do We Have Much Choice?

Mathematical Geosciences, 2017
O. Dubrule
semanticscholar   +1 more source

Characterization of Anisotropy of Joint Surface Roughness and Aperture by Variogram Approach Based on Digital Image Processing Technique

Rock Mechanics and Rock Engineering, 2016
S. J. Chen, W. C. Zhu, Q. Yu, X. G. Liu
semanticscholar   +1 more source

Applications of variogram modeling to electrical resistivity data for the occurrence and distribution of saline groundwater in Domail Plain, northwestern Himalayan fold and thrust belt, Pakistan

Journal of Mountain Science, 2017
Asam Farid, Perviez Khalid, K. Z. Jadoon, M. A. Iqbal, Muhammad Shafique   +4 more
semanticscholar   +1 more source

Comparison of spatiotemporal variogram functions based on a sparse dataset of groundwater level variations

, 2017
E. Varouchakis, D. Hristopulos
semanticscholar   +1 more source

An automated decision support system for aided assessment of variogram models

Environmental Modelling & Software, 2017
E. Barca, E. Porcu, D. Bruno, G. Passarella   +3 more
semanticscholar   +1 more source

Variogram and Covariance Function

1995
The experimental variogram is a convenient tool for the analysis of spatial data as it is based on a simple measure of dissimilarity. Its theoretical counterpart reveals that a broad class of phenomena are adequately described by it, including phenomena of unbounded variation.
openaire   +1 more source