# Assessing the Impact of the Number of GCPS on the Accuracy of Photogrammetric Mapping from UAV Imagery

> Research article (Baltic Surveying, 2019) · cited 22× · AI/ML

**Wikidata**: [openalex:W4237415146](https://www.wikidata.org/wiki/openalex:W4237415146)  
**Source**: https://4ort.xyz/entity/assessing-the-impact-of-the-number-of-gcps-on-the-accuracy-of-photogrammetric-mapping-from-uav-imagery