# Digital RGB photography and visible-range spectroscopy for soil composition analysis

> Research article (Geoderma, 2017) · cited 56× · AI/ML

**Wikidata**: [openalex:W2769495940](https://www.wikidata.org/wiki/openalex:W2769495940)  
**Source**: https://4ort.xyz/entity/digital-rgb-photography-and-visible-range-spectroscopy-for-soil-composition-analysis