elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Differential Code Bias Estimation using Multi-GNSS Observations and Global Ionosphere Maps

Montenbruck, Oliver and Hauschild, André and Steigenberger, Peter (2014) Differential Code Bias Estimation using Multi-GNSS Observations and Global Ionosphere Maps. Navigation, Journal of the Institute of Navigation, 61 (3), pp. 191-201. Wiley. DOI: 10.1002/navi.64 ISSN 0028-1522

Full text not available from this repository.

Abstract

Measurements of Global Navigation Satellite System (GNSS) receivers are affected by systematic offsets related to group and phase delays of the signal generation and processing chain. The resulting code and phase biases depend on the transmission frequency and the employed signal modulation. Within this study differential code biases (DCBs) of legacy and modernized GNSS signals are derived from pseudodrange observations of a global multi-GNSS receiver network. Global ionosphere maps (GIMs) are employed for the correction of ionospheric path delays. Based on six months of data collected within the Multi-GNSS Experiment (MGEX) of the International GNSS Service (IGS), DCBs for the publicly available signals of GPS, Galileo, and BeiDou have been determined. The quality of the resulting DCB estimates is assessed and compared against group delay parameters transmitted by the GNSS providers as part of the broadcast ephemeris data.

Item URL in elib:https://elib.dlr.de/92098/
Document Type:Article
Title:Differential Code Bias Estimation using Multi-GNSS Observations and Global Ionosphere Maps
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Montenbruck, OliverDLR/GSOCUNSPECIFIED
Hauschild, AndréDLR/GSOCUNSPECIFIED
Steigenberger, PeterDLR/GSOCUNSPECIFIED
Date:2014
Journal or Publication Title:Navigation, Journal of the Institute of Navigation
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:61
DOI :10.1002/navi.64
Page Range:pp. 191-201
Publisher:Wiley
ISSN:0028-1522
Status:Published
Keywords:GNSS, Bias, DCB, IONEX, MGEX
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:19 Nov 2014 09:35
Last Modified:06 Sep 2019 15:23

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.