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Technique for accurate distance and velocity calculations using the global positioning system (GPS) |
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2004-03-09 |
| 6606072 |
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2003-08-12 |
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Method for determining vertical and horizontal GPS position using altitude information |
Roger Hayward |
2003-04-22 |
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Global augmentation to global positioning system |
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Robust autonomous GPS time reference for space application |
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Global positioning system self calibration attitude determination |
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2000-08-08 |
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Execution unit with an integrated vector operation capability |
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Angular displacement sensors |
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