# Doppler Orbitography and Radiopositioning Integrated by Satellite

> system on board several European satellites

**Wikidata**: [Q615715](https://www.wikidata.org/wiki/Q615715)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/DORIS_(satellite_system))  
**Source**: https://4ort.xyz/entity/doppler-orbitography-and-radiopositioning-integrated-by-satellite


## References

1. Freebase Data Dumps. 2013