RTK.ba (SAURUS GROUP d.o.o.)
RTK.ba – base station network and NTRIP platform
Our own RTK base station network in BiH, an NTRIP gateway with automatic base station selection and a panel for administrators, resellers and clients.
- Client
- RTK.ba (SAURUS GROUP d.o.o.)
- Technologies
- GNSS / RTCM 3, NTRIP, TypeScript, React, Node.js, PostgreSQL, Docker

RTK.ba is a network of RTK base stations and an NTRIP service for centimetre-level GNSS positioning in Bosnia and Herzegovina. The project is entirely ours: the base stations, the software, the infrastructure and the user support.
What was done
- An NTRIP gateway that checks the account and plan on every connection, picks the nearest healthy base station from the GGA position and automatically moves the user to another one if a base station goes offline.
- A panel with three roles – administrator, reseller and client – with plans, expiry dates, PDF invoices and notifications by e-mail and Telegram.
- A public website with a live coverage map, documentation for tractors and surveying instruments, and pages built for search engines.
- 24/7 network monitoring – status of base stations, sessions and throughput.
Result
Farmers, surveyors and drone operators receive RTK corrections through a single mountpoint, without a base station of their own. We also offer the same platform to other RTK network operators.



