# Comparing Airborne Laser Scanning, and Image-Based Point Clouds by Semi-Global Matching and Enhanced Automatic Terrain Extraction to Estimate Forest Timber Volume

> Research article (Forests, 2017) · cited 29× · AI/ML

**Wikidata**: [openalex:W2625031578](https://www.wikidata.org/wiki/openalex:W2625031578)  
**Source**: https://4ort.xyz/entity/comparing-airborne-laser-scanning-and-image-based-point-clouds-by-semi-global-matching-and-enhanced-automatic-terrain-ex