About usMERIDIAN

Z6 GNSS CORS System

The 1408-channel Z5 GNSS simultaneously tracks signals from GPS, GLONASS, Galileo, BeiDou, SBAS and IRNSS satellite signal with outstanding GNSS raw data quality. Furthermore, the integration of the Z5 GNSS reference stations as the foundation of RTK networks guarantees optimal GNSS RTK corrections resulting in the highest quality GNSS rover positioning


Full-Constellation Tracking

BDS B1I/B2I/B3I/B1C/B2a/B2b, GPS L1C/A/L1C/L2C/L2P(Y)/L5, GLONASS L1/L2/L3, Galileo E1/E5a/E5b/E6, QZSS L1/L2/L5/L6, L-band.


Multiple I/O interface

Enhance the stability and functional expansionary;

Provides Ethernet, WIFI, serial port, Bluetooth and Cellular


Multiple protocols

Support Ntrip Client/Server/Caster，TCP Client/Server，FTP data transfer, HTTP/HTTPS, and private network transfer with protection policies 

Key Features


★    1408 Channels

★     Full satellite constellations support

★     Adaptive resistance to narrowband interference up to 60dB

★     Equipped with Cortex-A7 processor and Linux system, it brings faster computing speed and higher stablility.

★     32GB internal storage and 13000mAh internal battery provide you with better user experience.

★     IP67 Water& Dust proof

★     Standard data interface, support secondary development


Download​​​​​​​​​​