# Ephemeris Error Modeling in Opportunistic LEO Satellite Tracking with Pseudorange and Doppler Measurements

> Research article (Proceedings of the Satellite Division's International Technical Meeting (Online)/Proceedings of the Satellite Division's International Technical Meeting (CD-ROM), 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4387400794](https://www.wikidata.org/wiki/openalex:W4387400794)  
**Source**: https://4ort.xyz/entity/ephemeris-error-modeling-in-opportunistic-leo-satellite-tracking-with-pseudorange-and-doppler-measurements