TAG: aerospace

Timing, Time Transfer and Synchronization: New Applications and Techniques

July 8, 2016By

Broadcast Date: Thursday, October 29, 2015 On-Demand Available Until: Saturday, October 29, 2016 Moderator: Alan Cameron, Editor-In-Chief and Publisher, GPS World Speakers: Edward Powers,GNSS and Network Time Transfer Operations Division Chief U.S. Naval Observatory; Ron Holm, Marketing Manager EndRun Technologies; Grace Xingxin Gao, Ph.D., Professor University of Illinois at Urbana-Champaign; Richard Foster, Ph.D., Sr. Business Development Manager, Microsemi Government Systems Microsemi Corporation Summary: Learn more about the current efforts behind –... read more

Innovation: Seeing the Light

July 1, 2015By
FIGURE 2. GRD-based image correspondence illustration as a function of 2-D relative navigation state.

We look at the development of a generalized vision-aided integrity monitor for precision relative navigation applications. A vision-aided integrity monitor could be extremely valuable in augmenting existing precision relative navigation systems, such as GPS, for many different safety-critical aerospace applications. read more

Expert Advice: Which Is the Best GNSS Receiver?

October 1, 2013By
Jaynata Ray

By Jayanta Ray Aerospace GNSS receivers constitute a class apart, compared to their more popular relatives used in automotive, cell phone, or survey applications. Automotive and cell-phone receivers can sometimes provide position information even in indoor environments. The survey class of receivers provides centimeter-level accuracies. However, neither group can guarantee the reliability and integrity of the position solution, and users... read more

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