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Can we trust the satellite position? A Baltic Sea GNSS guard
A teaching website: plain words first, then the details and the maths.
Why the Baltic Sea? (start here)
Further reading
Monitor
Simple explanation
Derivations
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Time:
0
s - pick any second of the voyage
1. What the receiver reports (the input)
The last 5 minutes
2. The checks
3. The decision
4. What the boat must do
5. Where the ship is
6. How well did it do?
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