If you wish to contribute or participate in the discussions about articles you are invited to join Navipedia as a registered user

Differential GPS

From Navipedia
(Redirected from DGPS)
Jump to navigation Jump to search

Title Differential GPS
Edited by 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.