# Evaluation of DEM interpolation techniques for characterizing terrain roughness

> Research article (CATENA, 2020) · cited 76× · AI/ML

**Wikidata**: [openalex:W3111116522](https://www.wikidata.org/wiki/openalex:W3111116522)  
**Source**: https://4ort.xyz/entity/evaluation-of-dem-interpolation-techniques-for-characterizing-terrain-roughness