# A generic encoding and operation scheme for mixed aperture three and four hexagonal discrete global grid systems

> Research article (International Journal of Geographical Information Systems, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3036363465](https://www.wikidata.org/wiki/openalex:W3036363465)  
**Source**: https://4ort.xyz/entity/a-generic-encoding-and-operation-scheme-for-mixed-aperture-three-and-four-hexagonal-discrete-global-grid-systems