Abstract
Within the framework of EUREF, the Federal Agency for Cartography and Geodesy (BKG) has developed a new technique using the open Internet for the real-time collection and exchange of GNSS data, as well as for broadcasting derived products. A major purpose of these activities is the dissemination of Differential GPS corrections (DGPS) for precise positioning and navigation. This paper describes the http-based technique for streaming GNSS data to mobile users connected to the Internet via Mobile IP-Networks like GSM, GPRS, EDGE, or UMTS. The technique establishes a format called Networked Transport of RTCM via Internet Protocol (Ntrip).
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References
EUREF-IP Real-Time Project http://www.epncb.oma.be/projects/euref_IP/euref_IP.html
Distribution Maps of Real-Time GNSS Data
ftp/misc/ntrip/maps
Networked Transport of RTCM via Internet Protocol (Ntrip), Documentation http://igs.ifag.de/root_ftp/software/NtripDocumentation.zip
down.htm
ntrip_cast.htm
Notice Advisory to Broadcaster Users (NABU) http://igs.ifag.de/root ftp/misc/ntrip/nabu
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© 2005 Springer-Verlag Berlin Heidelberg
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Weber, G., Dettmering, D., Gebhard, H. (2005). Networked Transport of RTCM via Internet Protocol (NTRIP). In: Sansò, F. (eds) A Window on the Future of Geodesy. International Association of Geodesy Symposia, vol 128. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-27432-4_11
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DOI: https://doi.org/10.1007/3-540-27432-4_11
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-24055-6
Online ISBN: 978-3-540-27432-2
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