A webinar brought to you by the RIN's UK PNT Advisory Group (UKPNTAG)

Modernisation of GNSS and PNT

by

Terry Moore

The four Global Navigation Satellite Systems (GNSS) have all reached a level of operational maturity and are all undergoing a slow process of modernisation as older satellites are replaced with new generations of spacecraft, and additional signals and new services are introduced.  In addition, many national and international agencies around the World are striving to address the known vulnerabilities of GNSS and other PNT technologies in order to provide robust and resilient PNT services across varied application domains.  This presentation will consider the planned (and possible) developments of core GNSS provision and also review a number of international initiatives directed towards ensuring more robust and resilient PNT.