# Comparing different data preprocessing methods for monitoring soil heavy metals based on soil spectral features

> Research article (Soil and Water Research, 2015) · cited 194× · AI/ML

**Wikidata**: [openalex:W2464502523](https://www.wikidata.org/wiki/openalex:W2464502523)  
**Source**: https://4ort.xyz/entity/comparing-different-data-preprocessing-methods-for-monitoring-soil-heavy-metals-based-on-soil-spectral-features