Global Navigation Satellite System - Geodetic GNSS Antennas

In 2007, OS went out to market via The Official Journal of the European Union, with an Invitation to tender for Global Navigation Satellite System (OS tender reference: 27-07, OJEU reference: 2007/S 222-270682) in support of OS Net, which is Great Britain's national global navigation satellite system (GNSS) infrastructure, operated by Ordnance Survey and is a geodetic quality network. In 2017, OS went out to market via The Official Journal of the European Union, with an Invitation to tender for Global Navigation Sa...