# Application of a low-cost camera on a UAV to estimate maize nitrogen-related variables

> Research article (Precision Agriculture, 2018) · cited 45× · AI/ML

**Wikidata**: [openalex:W2891682620](https://www.wikidata.org/wiki/openalex:W2891682620)  
**Source**: https://4ort.xyz/entity/application-of-a-low-cost-camera-on-a-uav-to-estimate-maize-nitrogen-related-variables