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Differential GPS: Difference between revisions

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The Differential GNSS techniques and systems are explained in detail in the articles:  
The Differential GNSS techniques and systems are explained in detail in the articles:  
*[[Work in Progress:Differential GNSS|Differential GNSS  (DGNSS)]].
*[[Differential GNSS|Differential GNSS  (DGNSS)]].
*[[Work in Progress:Real Time Kinematics|Real Time Kinematics (RTK)]].
*[[Real Time Kinematics|Real Time Kinematics (RTK)]].
*[[Work in Progress:Wide Area RTK (WARTK)|Wide Area RTK (WARTK)]].  
*[[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 16:54, 19 July 2011


GPSGPS
Title Differential GPS
Author(s) GMV
Level Basic
Year of Publication 2011
Logo GMV.png


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


References