-Fig. 1 shows a flow chart of BNC connected to a GNSS receiver via serial or TCP communication link. Fig. 2 shows a flow chart of BNC feeding a real-time GNSS engine. The engine then estimates satellite orbit and clock correctors. The 'BKG Ntrip Server' (BNS) is used in this scenariy to encode correctors to RTCMv3. +Fig. 1 shows a flow chart of BNC connected to a GNSS receiver via serial or TCP communication link. The purpose could i.e. be PPP or conversion of RTCM streams to RINEX files. Fig. 2 shows a flow chart of BNC feeding a real-time GNSS engine. The engine then estimates satellite orbit and clock correctors. The 'BKG Ntrip Server' (BNS) is used in this scenario to encode correctors to RTCMv3.