Online citations, reference lists, and bibliographies.

Differential Code Bias Estimation Using Multi‐GNSS Observations And Global Ionosphere Maps

O. Montenbruck, A. Hauschild, P. Steigenberger
Published 2014 · Computer Science, Engineering

Cite This
Download PDF
Analyze on Scholarcy
Measurements of Global Navigation Satellite System (GNSS) receivers are affected by systematic offsets re- lated 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 an d modernized GNSS signals are derived from pseudodrange observations of a global multi-GNSS receiver network. Global ionosphere maps (GIMs) are employed for th e correction of ionospheric path delays. Satellite and receiver-specific contributions are separated based on the a ssumption of additive biases and a zero-mean condition for the satellite biases within a constellation. Based on 6 months of data collected within the Multi-GNSS Experiment (M GEX) of the International GNSS Service (IGS), DCBs for the publicly available signals of GPS, Galileo and BeiDou have been deter- mined. The quality of the resulting DCB estimates is as- sessed and compared against group delay parameters transmitted by the GNSS providers as part of the broad- cast ephemeris data.
This paper references
Getting a Grip on Multi-GNSS: The International GNSS Service MGEX Campaign
Oliver Montenbruck (2013)
First Demonstration of Galileo-Only Positioning
Peter Steigenberger (2013)
IONEX: The IONosphere map Exchange Format Version 1
S Schaer (1998)
GPS Satellite Interfrequency Biases
C. Yinger (1999)
Characterizing the GNSS Correlation Function using a High Gain Antenna and Long Coherent Integration - Application to Signal Quality Monitoring”; IEEE/ION PLANS 2012, Myrtle
L. Lestarquit (2012)
The IGS VTEC maps: a reliable source of ionospheric information since 1998
M. Hernández-Pajares (2008)
The BeiDou Navigation Message
Oliver Montenbruck (2013)
A multi-technique approach for characterizing the SVN49 signal anomaly, part 1: receiver tracking and IQ constellation
A. Hauschild (2011)
Aviation Grade - New GPS Signals, Chips Off the Block IIF
R. E. Phelts (2010)
GNSS Payload and Signal Characterization using a 3m Dish Antenna
José V. Perello Gisbert (2012)
Making sense of Inter-signal Corrections accounting for gPs satellite Calibration Parameters in legacy and Modernized Ionosphere Correction algorithms
A. Tetewsky (2009)
0…-0.5 ns C2W-C2X -2.0…-0.5 ns -0+0 ns C1X-C5X -10...+0 ns -10
Two-step method for the determination of the differential code biases of COMPASS satellites
Zishen Li (2012)
Navstar GPS Space Segment / Navigation User Segment Interfaces " ; Interface Specification IS-GPS-200
Is-Gps (2012)
RINEX - The Receiver Independent Exchange Format - Version 3.00
W. Gurtner (2007)
A COMPASS for Asia : First Experience with the BeiDou-2 Regional Navigation System
O. Montenbruck (2012)
Ionosphere/Plasmasphere Imaging Based on GPS Navigation Measurements from CHAMP and SAC-C
S. Heise (2005)
Galileo IOV Status and Results
Rachel L. Rodriguez (2013)
Estimation of single station interfrequency receiver bias using GPS‐TEC
F. Arikan (2008)
Homepage of the IGS Multi-GNSS Experiment. URL (alternate URL for access from China
Mapping and predicting the Earth's ionosphere using the Global Positioning System.
S. Schaer (1999)
First Live Broadcast of GPS CNAV Messages
Oliver Montenbruck (2013)
SVN 47 (PRN 22) Signal Anomaly
A Hauschild (2012)
A multi-technique approach for characterizing the SVN49 signal anomaly, part 2: chip shape analysis
S. Thoelert (2011)
Galileo on Its Own – First Position Fix
M Falcone (2013)
Evaluation of COMPASS ionospheric model in GNSS positioning
Xiaoli Wu (2013)
Characterising the GNSS correlation function using a high gain antenna and long coherent integration—Application to signal quality monitoring
Laurent Lestarquit (2012)
Code Biases in Multi-GNSS Point Positioning
O. Montenbruck (2013)
Navstar GPS Space Segment / User Segment L5 Interfaces
Is-Gps (2011)
A global mapping technique for GPS‐derived ionospheric total electron content measurements
A. Mannucci (1998)
D. Odijk (2013)
Galileo IOV Status and Results " ; ION-GNSS-2013
Lucas Rodriguez (2013)
Navstar GPS Space Segment / User Segment L1C Interface " , Interface Specification IS- GPS-800, Revision A
Is-Gps (2010)

This paper is referenced by
GPS and GLONASS observable-specific code bias estimation: comparison of solutions from the IGS and MGEX networks
N. Wang (2020)
The usability of the undifferenced positioning techniques in establishing regional geodetic control networks: a case study in Poland
Grzegorz Krzan (2017)
Multi-GNSS triple-frequency differential code bias (DCB) determination with precise point positioning (PPP)
T. Liu (2018)
A modified mix-differenced approach for estimating multi-GNSS real-time satellite clock offsets
Yongchang Chen (2018)
Accuracy of ionospheric models used in GNSS and SBAS: methodology and analysis
A. Rovira-Garcia (2015)
Impact of satellite clock offset on differential code biases estimation using undifferenced GPS triple-frequency observations
Lei Fan (2020)
On biases in precise point positioning with multi-constellation and multi-frequency GNSS data
A. el-Mowafy (2016)
Triple Frequency precise point positioning with multi-constellation GNSS
Manoj Deo (2017)
Annual Variation Analysis and Forecasting Model of DCB Parameters for BDS Satellites
Xiaoli Wu (2017)
Estimation and analysis of differential code biases for BDS3/BDS2 using iGMAS and MGEX observations
Xingxing Li (2018)
Estimating and assessing Galileo navigation system satellite and receiver differential code biases using the ionospheric parameter and differential code bias joint estimation approach with multi-GNSS observations
Junchen Xue (2016)
Improving BDS-3 precise orbit determination for medium earth orbit satellites
Xingxing Li (2020)
GPS, BDS and Galileo ionospheric correction models: An evaluation in range delay and position domain
N. Wang (2018)
GPS inter-frequency clock bias estimation for both uncombined and ionospheric-free combined triple-frequency precise point positioning
L. Pan (2018)
3-D ionospheric tomography from dense GNSS observations based on an improved two-step iterative algorithm
Shuanggen Jin (2018)
The phase and code biases of Galileo and BDS-3 BOC signals: effect on ambiguity resolution and precise positioning
Xingxing Li (2020)
Multi-GNSS signal-in-space range error assessment – Methodology and results
O. Montenbruck (2018)
A distributed method to estimate RDCB and SDCB using a GPS receiver network
K. Choi (2019)
BeiDou satellite’s differential code biases estimation based on uncombined precise point positioning with triple-frequency observable
L. Fan (2017)
Combined use of single-frequency data and global ionosphere maps to estimate BDS and Galileo satellite differential code biases
Chuanbao Zhao (2020)
Performance Evaluation of the Early CNAV Navigation Message
Peter Steigenberger (2015)
The Impact of Satellite Time Group Delay and Inter-Frequency Differential Code Bias Corrections on Multi-GNSS Combined Positioning
Yulong Ge (2017)
Tightly combined GPS + GLONASS positioning with consideration of inter-system code bias and GLONASS inter-frequency code bias
Rui Shang (2020)
Real-Time Precise Point Positioning (RTPPP) with raw observations and its application in real-time regional ionospheric VTEC modeling
Teng Liu (2018)
Repeatability Investigation of BeiDou Receiver Differential Code Bias
Mohamed Abdelazeem (2018)
Application of GNSS derived precipitable water vapour prediction in West Africa
Albert Acheampong (2019)
Service and Evaluation of the GPS Triple-Frequency Satellite Clock Offset
Haojun Li (2018)
Determination of optimal satellite phase bias combinations for BeiDou triple-frequency PPP-RTK
Yongchang Chen (2019)
Mitigating BeiDou Satellite-Induced Code Bias: Taking into Account the Stochastic Model of Corrections
Fei Guo (2016)
Orbit and Clock Product Generation
Jan P. Weiss (2017)
Benefits of Multi-Constellation/Multi-Frequency GNSS in a Tightly Coupled GNSS/IMU/Odometry Integration Algorithm †
Björn Reuper (2018)
Mapping and Assessment of Tree Roots Using Ground Penetrating Radar with Low-Cost GPS
Lilong Zou (2020)
See more
Semantic Scholar Logo Some data provided by SemanticScholar