autoRA: An Algorithm to Automatically Delineate Reference Areas—A Case Study to Map Soil Classes in Bahia, Brazil

The reference area (RA) approach has been frequently used in soil surveying and mapping projects, since it allows for reduced costs. However, a crucial point in using this approach is the choice or delineation of an RA, which can compromise the accuracy of prediction models. In this study, an innova...

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Bibliographic Details

Published in:	Land
Main Authors:	Hugo Rodrigues, Marcos Bacis Ceddia, Gustavo Mattos Vasques, Sabine Grunwald, Ebrahim Babaeian, André Luis Oliveira Villela
Format:	Article
Language:	English
Published:	MDPI AG 2025-03-01
Subjects:	soil class mapping digital soil mapping previously mapped areas
Online Access:	https://www.mdpi.com/2073-445X/14/3/604