# Low‐cost visible and near‐infrared camera on an unmanned aerial vehicle for assessing the herbage biomass and leaf area index in an Italian ryegrass field

> Research article (Grassland Science, 2017) · cited 19× · AI/ML

**Wikidata**: [openalex:W2769940363](https://www.wikidata.org/wiki/openalex:W2769940363)  
**Source**: https://4ort.xyz/entity/lowcost-visible-and-nearinfrared-camera-on-an-unmanned-aerial-vehicle-for-assessing-the-herbage-biomass-and-leaf-area-in