# Short Communication. Using high resolution UAV imagery to estimate tree variables in Pinus pinea plantation in Portugal

> Research article (Forest Systems, 2016) · cited 61× · AI/ML

**Wikidata**: [openalex:W2494941273](https://www.wikidata.org/wiki/openalex:W2494941273)  
**Source**: https://4ort.xyz/entity/short-communication-using-high-resolution-uav-imagery-to-estimate-tree-variables-in-pinus-pinea-plantation-in-portugal