# Using Digital Cameras on an Unmanned Aerial Vehicle to Derive Optimum Color Vegetation Indices for Leaf Nitrogen Concentration Monitoring in Winter Wheat

> Research article (Remote Sensing, 2019) · cited 48× · AI/ML

**Wikidata**: [openalex:W2983633888](https://www.wikidata.org/wiki/openalex:W2983633888)  
**Source**: https://4ort.xyz/entity/using-digital-cameras-on-an-unmanned-aerial-vehicle-to-derive-optimum-color-vegetation-indices-for-leaf-nitrogen-concent