Ordnance Survey (OS), Great Britain’s national mapping agency, is widely recognized as one of the world’s most advanced and reliable sources of geospatial data and cartographic products. OS operates OS Net, a national RTK network of more than 115 GNSS base stations. PolaRx5 multi-frequency GNSS receivers are installed in this GNSS CORS network (Continuously Operating Reference Stations), providing high-accuracy services to surveyors, engineers as well as many other users in industries such as construction and precision agriculture.
GNSS receivers are vulnerable to radio interference, which can degrade the quality of GNSS satellite measurements. To counter this and to provide robust and highly reliable positioning data, Septentrio’s PolaRx5 receivers include a spectrum analyzer and AIM+ anti-jamming and anti-spoofing technology.