scholarly journals Mapping soil organic matter concentration at different scales using a mixed geographically weighted regression method

Geoderma ◽  
2016 ◽  
Vol 281 ◽  
pp. 69-82 ◽  
Author(s):  
Canying Zeng ◽  
Lin Yang ◽  
A-Xing Zhu ◽  
David G. Rossiter ◽  
Jing Liu ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Geographically Weighted Regression ◽  
Regression Method ◽  
Weighted Regression ◽  
Organic Matter Concentration ◽  
Matter Concentration ◽  
Weighted Regression Method

scholarly journals Geographically weighted regression: Method for analysing spatial nonstationarity of geographical phenomenon

Geografie ◽  
2008 ◽  
Vol 113 (2) ◽  
pp. 125-139 ◽  
Author(s):  
Pavlína Spurná
Keyword(s):  
Linear Regression ◽  
Geographically Weighted Regression ◽  
Quantitative Method ◽  
Regression Method ◽  
Weighted Regression ◽  
Parliamentary Election ◽  
Voting Behaviour ◽  
Significant Difference ◽  
Spatial Nonstationarity ◽  
Weighted Regression Method

The article deals with one of the new quantitative method used in geography, geographically weighted regression (GWR). This method is based on the premise that relationships between variables might not be constant across the study area and explores this phenomenon called spatial non-stationarity. Using the GWR technique to study voting behaviour in Czechia in the parliamentary election in 2002, it is evident that there is a significant difference between the linear regression and GWR models. The examples highlight the relevance and usefulness of GWR and show how it can improve geographical research and potentially also our understanding of geographical processes.

A similarity-based method for three-dimensional prediction of soil organic matter concentration

Geoderma ◽  
2016 ◽  
Vol 263 ◽  
pp. 254-263 ◽  
Author(s):  
Feng Liu ◽  
David G. Rossiter ◽  
Xiao-Dong Song ◽  
Gan-Lin Zhang ◽  
Ren-Min Yang ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Three Dimensional ◽  
Organic Matter Concentration ◽  
Matter Concentration

Mapping soil organic matter with limited sample data using geographically weighted regression

2013 ◽  
Vol 59 (1) ◽  
pp. 91-106 ◽  
Author(s):  
K. Wang ◽  
C.R. Zhang ◽  
W.D. Li ◽  
J. Lin ◽  
D.X. Zhang
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Geographically Weighted Regression ◽  
Weighted Regression ◽  
Limited Sample ◽  
Sample Data
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