Mapping performance of SoilGrids1km — amount of variation explained (from 100%) or purity/kappa for categorical variables — for eight targeted soil properties and two soil classes distributed via SoilGrids1km.
- Tomislav Hengl (623477)
- Jorge Mendes de Jesus (623478)
- Robert A. MacMillan (623479)
- Niels H. Batjes (623480)
- Gerard B. M. Heuvelink (623481)
- Eloi Ribeiro (623482)
- Alessandro Samuel-Rosa (623483)
- Bas Kempen (623484)
- Johan G. B. Leenaars (623485)
- Markus G. Walsh (623486)
- Maria Ruiperez Gonzalez (623487)
Publication date
August 2014
DOIAbstract
<p>WRB = “World Reference Base”; USDA = “United States Department of Agriculture”.</p><p>Amount of variation explained by the models (Eq.5) i.e. kappa statistics for soil types was determined using 5–fold cross-validation.</p><p>Mapping performance of SoilGrids1km — amount of variation explained (from 100%) or purity/kappa for categorical variables — for eight targeted soil properties and two soil classes distributed via SoilGrids1km.</p
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