# Categorization and Conversions for Indexing Methods of Discrete Global Grid Systems

> Research article (ISPRS International Journal of Geo-Information, 2015) · cited 67× · AI/ML

**Wikidata**: [openalex:W1999515312](https://www.wikidata.org/wiki/openalex:W1999515312)  
**Source**: https://4ort.xyz/entity/categorization-and-conversions-for-indexing-methods-of-discrete-global-grid-systems