# Assessing the Accuracy of Digital Surface Models Derived from Optical Imagery Acquired with Unmanned Aerial Systems

> Research article (Drones, 2019) · cited 64× · AI/ML

**Wikidata**: [openalex:W2913992220](https://www.wikidata.org/wiki/openalex:W2913992220)  
**Source**: https://4ort.xyz/entity/assessing-the-accuracy-of-digital-surface-models-derived-from-optical-imagery-acquired-with-unmanned-aerial-systems