# Drainage ditch extraction from airborne LiDAR point clouds

> Research article (ISPRS Journal of Photogrammetry and Remote Sensing, 2018) · cited 30× · AI/ML

**Wikidata**: [openalex:W2898630232](https://www.wikidata.org/wiki/openalex:W2898630232)  
**Source**: https://4ort.xyz/entity/drainage-ditch-extraction-from-airborne-lidar-point-clouds