# Ground Testing of Digital Terrain Models to Prepare for OSIRIS-REx Autonomous Vision Navigation Using Natural Feature Tracking

> Research article (The Planetary Science Journal, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4229446960](https://www.wikidata.org/wiki/openalex:W4229446960)  
**Source**: https://4ort.xyz/entity/ground-testing-of-digital-terrain-models-to-prepare-for-osiris-rex-autonomous-vision-navigation-using-natural-feature-tr