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Digital soil mapping: strategy for data pre-processing. Soil maps have a great deal of ambiguity regarding the exact location of transition zones, which leads pedologists to disagree about the proper delineation of soil classes at those locations. The aim... ... Repositório: BDPA Ano de publicação: 2012
Digital soil fertility mapping of the North, Northwest and Serrana state of Rio de Janeiro. The development of methods in digital soil mapping has been an activity that's growing substantially in recent decades. The DSM is quickly evolving from the research stage to map production at various... ... Repositório: BDPA Ano de publicação: 2010
Digital soil mapping at Parque Estadual da Mata Seca, Minas Gerais state, Brazil: applying regression tree to predict soil classes. The use of Digital Soil Mapping (DSM) to predict soil classes is an important issue to decrease costs and subjectivity of soil maps. The main objective of this study was to use DSM to produce soil map... ... Repositório: BDPA Ano de publicação: 2010
Applying Conditional Latin Hypercube (cLHS) for selecting soil sampling location for Digital Soil Mapping at Parque Estadual da Mata Seca, MG, Brazil. The use of the Conditional Latin Hypercube (cLHS) to select soil samples location to be used in the prediction of soil properties as soil organic carbon seems to be an important tool to decrease costs... ... Repositório: BDPA Ano de publicação: 2008
Digital soil mapping: some issues of pedological concern. Aiming to contribute to the development and improvement of modern soil mapping techniques, an analysis of the basic concepts and practices adopted by the Digital Soil Mapping was performed, under the... ... Repositório: BDPA Ano de publicação: 2022
Geotechnologies and soil mapping for delimitation of management zones as an approach to precision viticulture. Data of the physical and chemical properties of soils from three vineyards located in Vale dos Vinhedos, Bento Gonc ̧alves, Rio Grande do Sul state, in southern Brazil, were processed. Soil mappi... ... Repositório: BDPA Ano de publicação: 2017
The Use of GIS and Digital Elevation Model in Digital Soil Mapping: a case study from São Paulo, Brazil. Abstract: This paper applied pedological mapping in an experimental center of APTA-Frutas in Jundia´ý, S?ao Paulo, Brazil, using morphometric parameters and GIS tools. The aim of this work was to obta... ... Repositório: BDPA Ano de publicação: 2008
Modelling and digital soil mapping of the organic carbon stock in the topsoil (0-10 cm) of Rio de Janeiro State, Brazil. A soil database with 431 soil profiles of Rio de Janeiro State was used in the scope of a research project entitled "Quantifying the magnitude, spatial distribution and organic carbon in soils of Rio... ... Repositório: BDPA Ano de publicação: 2008
Digital soil mapping using reference area and artificial neural networks. Digital soil mapping is an alternative for the recognition of soil classes in areas where pedological surveys are not available. The main aim of this study was to obtain a digital soil map using artif... ... Repositório: BDPA Ano de publicação: 2016
Legacy data: exploratory analysis to digital soil class mapping. The use of legacy data improve the value of these data and promote the input of new data on the database. Also, reduces the primary data collection and analytical procedures. In MS State, the legacy d... ... Repositório: BDPA Ano de publicação: 2022

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