We used to divide GPS receivers into consumer grade, resource grade and survey grade. Have these categories been replaced by a continuum of GNSS capabilities?
Clem Driscoll
“In the U.S. commercial telematics market, GPS remains the primary source of location data, with very little reliance on other GNSS networks. A bigger issue is the generation of cellular networks used to transmit GPS data, with 3G network sunsets pending and 5G on the horizon. As autonomous commercial vehicles become closer to a reality, multiple GNSS networks and differential techniques will become essential. These solutions are currently in development.”
Clem Driscoll
C.J. Driscoll & Associates
Greg Turetzky
“No. These categories still define important hardware distinctions (such as antenna) and required correction services that define the achievable specifications. Although they all have correlators, they have very different architectures; however, resource and survey have a blurrier line.”
Greg Turetzky
Consultant
Members of the EAB
Tony Agresta
Nearmap
Miguel Amor
Hexagon Positioning Intelligence
Thibault Bonnevie
SBG Systems
Alison Brown
NAVSYS Corporation
Ismael Colomina
GeoNumerics
Clem Driscoll
C.J. Driscoll & Associates
John Fischer
Orolia
Ellen Hall
Spirent Federal Systems
Jules McNeff
Overlook Systems Technologies, Inc.
Terry Moore
University of Nottingham
Bradford W. Parkinson
Stanford Center for Position, Navigation and Time
Jean-Marie Sleewaegen
Septentrio
Michael Swiek
GPS Alliance
Julian Thomas
Racelogic Ltd.
Greg Turetzky
Consultant