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:
Online Access:https://www.mdpi.com/2624-7402/7/1/10
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