2010 | OriginalPaper | Buchkapitel
Methodologies for Global Soil Mapping
verfasst von : B. Minasny, A.B. McBratney
Erschienen in: Digital Soil Mapping
Verlag: Springer Netherlands
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The Global Digital Soil Properties Map consortium (
http://www.GlobalSoilMap.net
) has been formed with an objective to create a digital map of the world’s soil properties. The methods for mapping soil properties globally are not straightforward as different parts of the world have varying data sources of varying qualities. This paper presents a set of methodologies for global digital soil mapping. The first stage involves a set of methodologies based on legacy soil data. The second stage comprises a set of methodologies to obtain new soil samples based on the available information or soil data. We present two decision trees for the methodologies and discuss each of the methods.