# Introducing the Idea of Classifying Sets of Permanent GNSS Stations as Benchmarks for Hydrogeodesy

> Research article (Journal of Geophysical Research Solid Earth, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4386769987](https://www.wikidata.org/wiki/openalex:W4386769987)  
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