# A simple terrain relief index for tuning slope-related parameters of LiDAR ground filtering algorithms

> Research article (ISPRS Journal of Photogrammetry and Remote Sensing, 2018) · cited 34× · AI/ML

**Wikidata**: [openalex:W2796102988](https://www.wikidata.org/wiki/openalex:W2796102988)  
**Source**: https://4ort.xyz/entity/a-simple-terrain-relief-index-for-tuning-slope-related-parameters-of-lidar-ground-filtering-algorithms