# Grid Design for Efficient and Accurate Point Mass Filter-Based Terrain Referenced Navigation

> Research article (IEEE Sensors Journal, 2017) · cited 34× · AI/ML

**Wikidata**: [openalex:W2775491295](https://www.wikidata.org/wiki/openalex:W2775491295)  
**Source**: https://4ort.xyz/entity/grid-design-for-efficient-and-accurate-point-mass-filter-based-terrain-referenced-navigation