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Differential GPS: Difference between revisions
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Differential GPS (DGPS) is a kind of [[GNSS Augmentation]] system based on an enhancement to primary GPS constellation information by the use of a network of ground-based reference stations which enable the broadcasting of differential information to the user – also named rover – to improve the accuracy of his position – the integrity is not assured. | Differential GPS (DGPS) is a kind of [[GNSS Augmentation]] system based on an enhancement to primary GPS constellation information by the use of a network of ground-based reference stations which enable the broadcasting of differential information to the user – also named rover – to improve the accuracy of his position – the integrity is not assured. | ||
The Differential GNSS | The Differential GNSS techniques and systems are explained in detail in the articles: | ||
*[[Differential GNSS|Differential GNSS (DGNSS)]]. | *[[Work in Progress:Differential GNSS|Differential GNSS (DGNSS)]]. | ||
*[[Real Time Kinematics|Real Time Kinematics (RTK)]]. | *[[Work in Progress:Real Time Kinematics|Real Time Kinematics (RTK)]]. | ||
*[[Wide Area RTK (WARTK)|Wide Area RTK (WARTK)]]. | *[[Work in Progress:Wide Area RTK (WARTK)|Wide Area RTK (WARTK)]]. | ||
The case of DGPS is the same as DGNSS but using only measurements from the GPS constellation. | The case of DGPS is the same as DGNSS but using only measurements from the GPS constellation. | ||
Revision as of 14:34, 28 June 2011
| GPS | |
|---|---|
| Title | Differential GPS |
| Author(s) | GMV |
| Level | Basic |
| Year of Publication | 2011 |
Differential GPS (DGPS) is a kind of GNSS Augmentation system based on an enhancement to primary GPS constellation information by the use of a network of ground-based reference stations which enable the broadcasting of differential information to the user – also named rover – to improve the accuracy of his position – the integrity is not assured.
The Differential GNSS techniques and systems are explained in detail in the articles:
The case of DGPS is the same as DGNSS but using only measurements from the GPS constellation.
U.S. DGPS COVERAGE
Notes