# Conventional and neural network-based water vapor density model for GNSS troposphere tomography

> Research article (GPS Solutions, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3209454410](https://www.wikidata.org/wiki/openalex:W3209454410)  
**Source**: https://4ort.xyz/entity/conventional-and-neural-network-based-water-vapor-density-model-for-gnss-troposphere-tomography