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First Live Broadcast of GPS CNAV Messages

Montenbruck, Oliver and Langley, Richard and Steigenberger, Peter (2013) First Live Broadcast of GPS CNAV Messages. GPS World, 24 (8), pp. 14-15. GPS World. ISSN 1048-5104

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Abstract

Over the past several years, some users of the GPS navigation system have already benefitted from the addition of various new signals in addition to the legacy C/A- and P(Y)-code. With the introduction of the Block IIR-M satellites in 2005, a new civil signal (L2C) was transmitted on the L2 frequency, and a new signal on a new frequency (L5) was introduced as a standard signal with the Block IIF satellites beginning in 2010. These new signals provide direct access to dual-frequency observations and thus enable improved ionospheric corrections for civil, including aeronautical, users. In addition, a new Civil Navigation (CNAV) broadcast message has been defined in the GPS Interface Specifications (IS-GPS-200 and IS-GPS-705).

Item URL in elib:https://elib.dlr.de/87389/
Document Type:Article
Title:First Live Broadcast of GPS CNAV Messages
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Montenbruck, OliverDLRUNSPECIFIED
Langley, RichardUNBUNSPECIFIED
Steigenberger, PeterTUMUNSPECIFIED
Date:August 2013
Journal or Publication Title:GPS World
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Volume:24
Page Range:pp. 14-15
Publisher:GPS World
ISSN:1048-5104
Status:Published
Keywords:GPS, CNAV
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):R - Vorhaben Infrastruktur und Unterstützung für Raumflugbetrieb
Location: Oberpfaffenhofen
Institutes and Institutions:Space Operations and Astronaut Training
Deposited By: Montenbruck, Dr.rer.nat.hab. Oliver
Deposited On:13 Jan 2014 09:37
Last Modified:06 Sep 2019 15:22

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