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GPS World Author

Andreas Wieser


Andreas Wieser is a university assistant in the Department of Engineering Geodesy and Measurement Systems at the Graz University of Technology in Graz, Austria, where he obtained his Ph.D. in 2001.


Article
Innovation: A GNSS Odometer   April 1, 2008
By: Andreas Wieser

To reduce road-maintenance costs, some administrations are charging per kilometer of travel with data coming from an odometer recording. To fairly implement such schemes, accurate odometers are critical. Could an odometer based on GNSS be a solution?

Article
Fuzzy Logic and GPS   March 1, 2003
By: Andreas Wieser

A new branch of mathematics — fuzzy logic — holds promise for estimating unpredictable influences on GPS observables.