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Updating Conventional Soil Maps through Digital Soil Mapping
Soil Science Society of America Journal, 2011Conventional soil maps, as the major data source for information on the spatial variation of soil, are limited in terms of both the level of spatial detail and the accuracy of soil attributes. These soil maps, however, contain valuable knowledge on soil-environment relationships.
Lin Yang +6 more
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Geoderma, 2003
We review various recent approaches to making digital soil maps based on geographic information systems (GIS) data layers, note some commonalities and propose a generic framework for the future. We discuss the various methods that have been, or could be, used for fitting quantitative relationships between soil properties or classes and their ...
A.B McBratney +2 more
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We review various recent approaches to making digital soil maps based on geographic information systems (GIS) data layers, note some commonalities and propose a generic framework for the future. We discuss the various methods that have been, or could be, used for fitting quantitative relationships between soil properties or classes and their ...
A.B McBratney +2 more
openaire +1 more source
Updating the national soil map of Nepal through digital soil mapping
Geoderma, 2021Abstract While most legacy soil maps are available at coarse spatial detail with composite mapping units, high resolution and detailed soil maps are desired for various land resource applications. In time and resource constrained circumstances, the application of disaggregation methods and modelling approaches that capitalise on existing, less ...
Sushil Lamichhane +2 more
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Using Proximal Soil Sensors for Digital Soil Mapping
2010There is a great need for soil data to be used in natural resource assessment and management, e.g. for environmental modelling and digital soil mapping (DSM) to better understand soil processes and reduce risks in decision making. Conventional soil survey cannot efficiently provide these data because the techniques are time consuming and expensive ...
R.A. Viscarra Rossel +2 more
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