User Registration for Ntrip Broadcasters

EUREF-IP and/or IGS-IP

Please complete this form in order to apply for free real-time access to GNSS data streams from

All our Broadcasters are accessible through port 2101 as well as port 443 (TLS). Providing access is a service supporting the EPN Real-Time Analysis Project and the IGS Real-Time Service. You may like to visit a list of Applications based on EUREF and/or IGS real-time GNSS resources.

Note that data is made available primarily for demonstration and evaluation purposes. The BKG aims to provide an uninterrupted service. In spite of all efforts downtimes cannot be totally avoided. It is important to understand that streams may be interrupted or become unavailable at any time without prior notice.

We would also like to point out that the coordinates contained in the data streams are only approximate and may therefore not be suitable for a precise positioning.

If the purpose of your registration is the creation of 15-Minutes Highrate RINEX files then you should first have a look into our EUREF Highrate or IGS Highrate archive where these files are already put at your disposal.

Please use only standard ASCII characters.

Global GNSS Ntrip Broadcasters

To share the IGS stream dissemination workload, several NTRIP relays are operated in different regions worldwide.We therefore kindly ask you to take into consideration a registration at one of the following casters, which might be located close to your region.

Regional GNSS Ntrip Broadcasters

To share the EUREF-IP stream dissemination workload, other NTRIP casters are operated for this purpose. We therefore kindly ask you to take into consideration a registration at one of the following casters.

Registration Depending on available stream dissemination resources, simultaneous access to more than 5 up to 50 streams can be granted for Real-time IGS Pilot Project participants and those supporting EUREF or IGS through operating an NTRIP relay. You may like to request an appropriate account for that from [euref-ip@bkg.bund.de] or [igs-ip@bkg.bund.de] by separate email.

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Application
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Fields with an * must be filled!

Please note that participating in the Real-time IGS Pilot Project requires your feedback through answering periodic questionnaires.

The user ID and password you will receive by email in response to your request is only valid for personal use. Keep it confidential.

Each organization participating in EUREF-IP or IGS-IP or the further development of NTRIP voluntarily brings its own funding according to its own mission. Many of these contributors are public or government institutions or other research organizations. To help justify funding, we kindly ask users to include a citation when use of EUREF-IP or IGS-IP data or software developed in their framework results in a publication. We suggest:

Weber G., Dettmering D., Gebhard H.: Networked Transport of RTCM via Internet Protocol (NTRIP). In: Sanso F. (Ed.): A Window on the Future, Proceedings of the IAG General Assembly, Sapporo, Japan, 2003, Springer Verlag, Symposia Series, Vol. 128, p. 60-64, 2005.

By submitting this form you confirm your personal information and accept the Terms of Service prior to registering.

Terms of Service: By completing this registration and/or using the Service, the Subscriber agrees to accept the Service as is, and also acknowledges that the Federal Agency for Cartography and Geodesy (BKG: Bundesamt für Kartographie und Geodäsie) makes no assurances, implied or otherwise, for the accuracy or availability of the Service. The Subscriber also accepts that the Service can have outages and degradations in accuracy and that these events can render the Service unsuitable for any use. The Subscriber shall indemnify, defend and hold the BKG and its affiliates harmless from any loss or damage resulting from any claim by any person relating to the data services provided under this agreement.

Privacy: I agree with the BKG privacy policy


The BKG is responsible today for operating the Broadcasters. It disclaims any liability and responsibility to any person or entity with respect to any loss or damage caused, or alleged to be caused, directly or indirectly by the use and application of its Ntrip technology.