Data Handling in GNSS Receiver Network and Ionosphere Monitoring Service Solution

This paper describes software and hardware solution that enables Global Navigation Satellite System (GNSS) data acquisition with ground based stations network. The solution relies on original data format and relational database management system. C++ library code and database schema SQL-structures are created automatically from Javads Receiver External Interface Specification (GREIS) with a C# application. This solution was used to create a real time ionosphere monitor service based on Feodorov Institute of Applied Geophysics ROSHYDROMET GNSS-receiver network.