# All-frequency IGS phase clock/bias product combination to improve PPP ambiguity resolution

> Research article (Journal of Geodesy, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4399355984](https://www.wikidata.org/wiki/openalex:W4399355984)  
**Source**: https://4ort.xyz/entity/all-frequency-igs-phase-clock-bias-product-combination-to-improve-ppp-ambiguity-resolution