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Differential GPS: Difference between revisions
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{{Article Infobox2 | {{Article Infobox2 | ||
|Category=GPS | |Category=GPS | ||
|Editors=GMV | |Editors=GMV | ||
|Level=Basic | |Level=Basic | ||
|YearOfPublication=2011 | |YearOfPublication=2011 | ||
Revision as of 11:07, 23 February 2012
| GPS | |
|---|---|
| Title | Differential GPS |
| Edited by | 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