# Data Fusion of XRF and Vis-NIR Using Outer Product Analysis, Granger–Ramanathan, and Least Squares for Prediction of Key Soil Attributes

> Research article (Remote Sensing, 2021) · cited 28× · AI/ML

**Wikidata**: [openalex:W3163989235](https://www.wikidata.org/wiki/openalex:W3163989235)  
**Source**: https://4ort.xyz/entity/data-fusion-of-xrf-and-vis-nir-using-outer-product-analysis-grangerramanathan-and-least-squares-for-prediction-of-key-so