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Differential GNSS is a kind of [[GNSS Augmentation]] system based on an enhancement to primary GNSS constellation(s) 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 GNSS (DGNSS) is a kind of [[GNSS Augmentation]] system based on an enhancement to primary GNSS constellation(s) 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. | ||
There are several | There are several DGNSS techniques, such as the [[DGNSS Fundamentals|classical DGNSS]] (or DGPS), the [[Real Time Kinematic|Real Time Kinematic (RTK)]] and the [[Wide Area RTK|Wide Area RTK (WARTK)]]. | ||
==Differential GNSS== | |||
==Notes== | ==Notes== | ||
Revision as of 15:08, 31 May 2011
| Fundamentals | |
|---|---|
| Title | Differential GNSS |
| Author(s) | GMV |
| Level | Basic |
| Year of Publication | 2011 |
Differential GNSS (DGNSS) is a kind of GNSS Augmentation system based on an enhancement to primary GNSS constellation(s) 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.
There are several DGNSS techniques, such as the classical DGNSS (or DGPS), the Real Time Kinematic (RTK) and the Wide Area RTK (WARTK).
Differential GNSS
Notes