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 ## Differential GPS
 
-Standard GPS has inherent inaccuracies, typically +-80cm. DGPS is a new type of system to provide positional corrections to GPS signals and thereby achieve accuracies of +-2cm. Developing such a system is absolutely critical to the success of all forms of autonomous vehicles.
+Standard GPS has inherent inaccuracies, typically +-80cm. [DGPS](https://racelogic.support/01VBOX_Automotive/01General_Information/Knowledge_Base/How_Does_DGPS_(Differential_GPS)_Work%3F) is a new type of system to provide positional corrections to GPS signals and thereby achieve accuracies of +-2cm. Developing such a system is absolutely critical to the success of all forms of autonomous vehicles.
 
 ## Odometry, Logging and Telemetry