Proceedings ArticleDOI
Development of real multi-GNSS positioning solutions and performance analyses
Duc Minh Truong,Tung Hai Ta +1 more
- pp 158-163
TLDR
Research works on development of multi-GNSS positioning solutions working with real signals collected from the recently launched satellites of the new Galileo and Beidou systems prove not only the readiness of the developed multi- GNSS solutions but also their real advantages over the stand-alone solutions.Abstract:
Till recently, for civil users worldwide, GPS was the only Global Navigation Satellite System (GNSS) for positioning purposes. However, the return of GLONASS as well as the appearance of Galileo and Beidou has brought many modern and advanced positioning services to the world. More importantly, the combinations of these systems in common multi-GNSS solutions promise much improvement in accuracy, availability and reliability of the positioning. This paper presents research works on development of multi-GNSS positioning solutions working with real signals collected from the recently launched satellites of the new Galileo and Beidou systems. The result analyses prove not only the readiness of the developed multi-GNSS solutions but also their real advantages over the stand-alone solutions.read more
Citations
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Journal ArticleDOI
An ultra-wide bandwidth-based range/GPS tight integration approach for relative positioning in vehicular ad hoc networks
TL;DR: A new enhanced tightly coupled CP technique is presented by adding ultra-wide bandwidth (UWB)-based inter-vehicular range measurements, which outperforms the INS-aided tight CP method, tightCP method, and DGPS by 11%, 15%, and 24%, respectively.
Journal ArticleDOI
Accuracy limits in multi-GNSS
Elena Simona Lohan,Kai Borre +1 more
TL;DR: This paper presents a unified, fast, modular, and simple-to-program theoretical analysis of the four GNSS, focusing on performance limits in terms of spectral characteristics, tracking, multipath robustness, and positioning accuracy.
Journal ArticleDOI
A new technique for integrating MEMS-based low-cost IMU and GPS in vehicular navigation
TL;DR: The main goal of this paper is to effectively eliminate stochastic errors of MEMS-based IMUs by improving noise cancellation and modeling the low-cost GPS/INS integration, using a hybrid Fuzzy Inference System (FIS) and Second-Order Extended Kalman Filter (SOEKF).
Journal ArticleDOI
Monitoring the response of Severn Suspension Bridge in the United Kingdom using multi‐GNSS measurements
Hussein Alwan Msaewe,Panos Psimoulis,Craig M. Hancock,Gethin Wyn Roberts,Gethin Wyn Roberts,Lukasz Bonenberg +5 more
TL;DR: A novel method is developed to derive the optimal combination of GNSS records to determine the GNSS displacement time series based on checks of parameters which reflect the geometry of the satellite constellation and the quality of the GN SS satellites signals.
Journal ArticleDOI
Inclusion of data uncertainty in machine learning and its application in geodetic data science, with case studies for the prediction of Earth orientation parameters and GNSS station coordinate time series
Mostafa Kiani Shahvandi,B. Soja +1 more
TL;DR: In this article , the authors proposed to include the uncertainty of data in deep neural network architectures to achieve a better generalization, which is advantageous for big data applications as well as for small datasets.
References
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