# A Contour-Directional Detection for Deriving Terrace Ridge From Open Source Images and Digital Elevation Models

> Research article (IEEE Access, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2973068295](https://www.wikidata.org/wiki/openalex:W2973068295)  
**Source**: https://4ort.xyz/entity/a-contour-directional-detection-for-deriving-terrace-ridge-from-open-source-images-and-digital-elevation-models