# UAV and Machine Learning Based Refinement of a Satellite-Driven Vegetation Index for Precision Agriculture

> Research article (Sensors, 2020) · cited 137× · AI/ML

**Wikidata**: [openalex:W3022517580](https://www.wikidata.org/wiki/openalex:W3022517580)  
**Source**: https://4ort.xyz/entity/uav-and-machine-learning-based-refinement-of-a-satellite-driven-vegetation-index-for-precision-agriculture