# Monitoring topographic changes through 4D-structure-from-motion photogrammetry: application to a debris-flow channel

> Research article (Environmental Earth Sciences, 2018) · cited 96× · AI/ML

**Wikidata**: [openalex:W2889886194](https://www.wikidata.org/wiki/openalex:W2889886194)  
**Source**: https://4ort.xyz/entity/monitoring-topographic-changes-through-4d-structure-from-motion-photogrammetry-application-to-a-debris-flow-channel