Signals of opportunity: Holy Grail or a waste of time?

The military is always looking at new techniques and technology for deriving position and, it seems, every few years signals of opportunity (SOOP) becomes fashionable again. In broad terms, SOOP refers to the use of any signals for navigation, which…

Electronic inspections introduce opportunity: CTAToday’s Trucking NewsAccording to CVSA, the exchanged data must include a descriptive location including GPS coordinates, electronically validate who is operating the vehicle, the appropriate driver's licence class and endorsement, licence status, valid Medical Examiner's …and more »…