# UAV Photogrammetry for Concrete Bridge Inspection Using Object-Based Image Analysis (OBIA)

> Research article (Remote Sensing, 2020) · cited 89× · AI/ML

**Wikidata**: [openalex:W3089733353](https://www.wikidata.org/wiki/openalex:W3089733353)  
**Source**: https://4ort.xyz/entity/uav-photogrammetry-for-concrete-bridge-inspection-using-object-based-image-analysis-obia