# Geometric accuracy improvement of WorldView‐2 imagery using freely available DEM data

> Research article (The Photogrammetric Record, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2980141472](https://www.wikidata.org/wiki/openalex:W2980141472)  
**Source**: https://4ort.xyz/entity/geometric-accuracy-improvement-of-worldview2-imagery-using-freely-available-dem-data