Cube-nrtk is a GNSS software designed for managing GNSS station networks. Utilizing data from reference stations in real-time, it calculates a network solution to provide users with accurate positioning. The software offers an intuitive graphical interface for real-time monitoring of network performance and user activity.

It efficiently manages the four major constellations: GPS, GLONASS, Galileo, and BeiDou, across three frequencies. Additionally, it supports various network solutions such as Virtual Reference Station (VRS), Master Auxiliary Concept (MAC), and Flächen Korrektur Parameter (FKP). Cube-nrtk is offered in two versions, Cube-nrtk BASE and Cube-nrtk FULL, allowing users to exploit the software modules according to their specific needs.

In particular Cube-nrtk BASE offers all the needed modules to set up a caster solution with single base and nearest corrections, while Cube-nrtk FULL includes all the software modules for the complete network solution. At any moment, it is possible to upgrade from the BASE version to the FULL version.

The FULL version includes a web interface through which users can register and later request station RINEX or Virtual RINEX files. Additionally, the software includes an online post-processing service. A solution integrity monitoring system is also included in the software. Specifically, it displays ionospheric activity, analyzes station data quality, and provides real-time results for baselines.