Hierarchical Stratification for Spatial Sampling and Digital Mapping of Soil Attributes

Hierarchical Stratification for Spatial Sampling and Digital Mapping of Soil Attributes

This study assessed whether stratifying agricultural areas into macro- and micro-variability regions allows targeted sampling to better capture soil attribute variability, thus improving digital soil maps compared to regular grid sampling. Allocating more samples where soil variability is expected o...

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Bibliographic Details
Main Authors:	Derlei D. Melo, Isabella A. Cunha, Lucas R. Amaral
Format:	Article
Language:	English
Published:	MDPI AG 2025-01-01
Series:	AgriEngineering
Subjects:	precision agriculture digital soil mapping management zones soil sampling remote sensing proximal sensing
Online Access:	https://www.mdpi.com/2624-7402/7/1/10
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