# Optimising 4D Approaches to Surface Change Detection: Improving Understanding of Rockfall Magnitude-Frequency

> Research article (2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2738240676](https://www.wikidata.org/wiki/openalex:W2738240676)  
**Source**: https://4ort.xyz/entity/optimising-4d-approaches-to-surface-change-detection-improving-understanding-of-rockfall-magnitude-frequency