scholarly journals Why did Sudicky [1986] find an exponential-like spatial correlation structure for hydraulic conductivity at the Borden research site?

2007 ◽  
Vol 43 (1) ◽  
Author(s):  
Robert W. Ritzi ◽  
Richelle M. Allen-King
Keyword(s):  
Hydraulic Conductivity ◽  
Spatial Correlation ◽  
Correlation Structure ◽  
Research Site ◽  
Spatial Correlation Structure

Sky-Cover Correlation within a Sky Dome

1991 ◽  
Vol 30 (7) ◽  
pp. 1037-1039 ◽  
Author(s):  
James H. Willand ◽  
Julia Steeves
Keyword(s):  
Spatial Correlation ◽  
Cloud Cover ◽  
Correlation Structure ◽  
National Weather Service ◽  
Structural Pattern ◽  
The Earth ◽  
Spatial Correlation Structure ◽  
Sky Conditions ◽  
Very High ◽  
Weather Service

Abstract A new utility for the use of whole-sky photographs has been developed through an effort to discern the structural pattern of correlations of cloud cover within an observer's sky dome. The photographs were taken from the National Weather Service observing site at Columbia, Missouri, and were originally assembled for the purpose of estimating probabilities of cloud-free lines of sight from the earth through the atmosphere. The procedure for determining the spatial correlation structure of sky cover within the sky dome starts with the defining and tabulating of a dichotomous sky-cover condition over small sectors of the sky dome, and then calculating the correlation associated with the tabulated sky conditions in each sector. This note shows that correlation of sky-cover conditions over a sky dome are very high, and that they are less degrading in the winter than in the summer. The results of this study can be applied to the estimation of cloud-free lines of sight to multiple satellites.

scholarly journals SPATIAL CORRELATION STRUCTURE OF PRECIPITATION

2002 ◽  
Vol 46 ◽  
pp. 127-132 ◽  
Author(s):  
Yasuhisa KUZUHA ◽  
Kunio TOMOSUGI ◽  
Tokuo KISHII
Keyword(s):  
Spatial Correlation ◽  
Correlation Structure ◽  
Spatial Correlation Structure
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