GNSS Solutions

“GNSS Solutions” is a regular column featuring questions and answers about technical aspects of GNSS. It appears in Inside GNSS six times a year.

Readers are invited to send their questions to the columnists, Professor Gérard Lachapelle (left) and Dr. Mark Petovello (right), Department of Geomatics Engineering, University of Calgary in Alberta, Canada. They will find experts to answer those questions, which will be published in Inside GNSS.

Professor Lachapelle holds the CRC/iCORE Chair in Wireless Location at the university. He has been involved with GNSS since 1980 and has received numerous awards for his contributions in the area of differential kinematic GPS and indoor location.

E-mail: Gerard.Lachapelle@ucalgary.ca

Dr. Petovello is an assistant professor at the university. He has been actively involved in many aspects of positioning and navigation since 1997, including GNSS alogrithm development, inertial navigation, sensor integration, and software development.

E-mail: mpetovello@geomatics.ucalgary.ca