Abstract
Based on the self-developed software PANDA, this paper carries out investigations on integrated precise orbit and clock offset determination of multi-GNSS. Then precise orbit and clock offset determination of GPS, GLONASS and GIOVE have been implemented through actual global multi-mode receiver data, including GPS/GLONASS, GPS/Galileo experimental satellites (GIOVE). By comparison with IGS provided precise orbits for GPS and GLONASS, together with differences of orbit overlap arc, and SLR observable validation, accuracy of the integrated precise orbit have been evaluated.
| Original language | English |
|---|---|
| Pages (from-to) | 26-30 |
| Number of pages | 5 |
| Journal | Cehui Xuebao/Acta Geodaetica et Cartographica Sinica |
| Volume | 40 |
| Issue number | SUPPL. |
| State | Published - May 2011 |
| Externally published | Yes |
Keywords
- Multi-GNSS
- PANDA
- Precise orbit determination
- Satellite clock offset determination
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