# A SIFT-Based DEM Extraction Approach Using GEOEYE-1 Satellite Stereo Pairs

> Research article (Sensors, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2920478483](https://www.wikidata.org/wiki/openalex:W2920478483)  
**Source**: https://4ort.xyz/entity/a-sift-based-dem-extraction-approach-using-geoeye-1-satellite-stereo-pairs