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List of RTK correction services and NTRIP Casters in Bulgaria

If you’re in Bulgaria and need centimeter-level position accuracy, you’ll need access to an RTK correction service or NTRIP Caster via the internet.

National RTK network in Bulgaria

Many countries around the world have established their own National RTK Networks to support various high-precision GNSS applications within their borders, as far as we know Bulgaria is not among them.
If you know any National RTK network in Bulgaria please contact us.

Free international RTK correction services in Bulgaria

If you only need pass-to-pass accuracy, and you don’t need to compare your measurements with local maps done by other companies, social-based RTK networks are the cheapest way to go. There are also free global correction services with calibrated base stations which are available in Bulgaria. You can use them to achieve centimeter-level accuracy if you are lucky to have a base station close to you (remember that RTK only works up to 35-50 km):

RTK2GOFree global community based correction network without quality of service
IGSFree global low density high quality correction service
UNAVCOFree global low density high quality correction service
EUREFFree paneuropean low density high quality correction service

Paid international correction services in Bulgaria

If you could not find a base station in the free options or you need a supplier with quality of service, we prepared a list for you.

u-blox PointPerfect2-4 centimeter accuracy augmentation service (RTK-SSR). Starting from 5.90$/month for up to 60 hours of use. Contact us to try it for FREE.
We have prepared easy-to-use ArduSimple Starter Kits for you with FREE trial period of one of augmentation services included.
Get your kit now and start enjoying centimeter-level accurate and reliable GNSS data in minutes!

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