Optimal parameter inflation to enhance the availability of single-frequency GBAS for intelligent air transportation
Ground-based Augmentation System (GBAS) augments Global Navigation Satellite Systems
(GNSS) to support the precision approach and landing of aircraft. To guarantee integrity …
(GNSS) to support the precision approach and landing of aircraft. To guarantee integrity …
Ionosphere variability I: Advances in observational, monitoring and detection capabilities
The paper aims to review recent advances regarding the observational and monitoring
capabilities of the ionization conditions in the Earth's upper atmosphere. The analysis spans …
capabilities of the ionization conditions in the Earth's upper atmosphere. The analysis spans …
Strong ionospheric spatial gradient events induced by signal propagation paths aligned with equatorial plasma bubbles
BJ Affonso, A Moraes, J Sousasantos… - … on Aerospace and …, 2022 - ieeexplore.ieee.org
Low-latitude ionospheric behavior directly interferes with a wide range of applications
dependent on signals and information from satellites. The most severe and variable events …
dependent on signals and information from satellites. The most severe and variable events …
Flight trial demonstration of secure GBAS via the l-band digital aeronautical communications system (LDACS)
N Mäurer, T Gräupl… - IEEE Aerospace and …, 2021 - ieeexplore.ieee.org
The ground-based augmentation system (GBAS) is the cornerstone for enabling automated
landings without the instrument landing system (ILS). Currently, GBAS is evolving to GBAS …
landings without the instrument landing system (ILS). Currently, GBAS is evolving to GBAS …
Estimation of spatial gradients and temporal variations of the total electron content using ground‐based GNSS measurements
Precision and safety of life applications of Global Navigation Satellite Systems require key
information on space weather conditions in particular on the perturbation degree of the …
information on space weather conditions in particular on the perturbation degree of the …
Virtual reference station technology for voxels without signal ray in ionospheric tomography based on machine learning
A new three-dimensional computerized ionospheric tomography model (VRS-ML-CIT) was
developed in this study combining virtual reference station (VRS) and machine learning …
developed in this study combining virtual reference station (VRS) and machine learning …
Total electron content observations by dense regional and worldwide international networks of GNSS
T Tsugawa, M Nishioka, M Ishii, K Hozumi… - Journal of Disaster …, 2018 - jstage.jst.go.jp
Two-dimensional ionospheric total electron content (TEC) maps have been derived from
ground-based Global Navigation Satellite System (GNSS) receiver networks and applied to …
ground-based Global Navigation Satellite System (GNSS) receiver networks and applied to …
Indoor navigation algorithm based on a smartphone inertial measurement unit and map matching
T Kang, Y Shin - 2021 International Conference on Information …, 2021 - ieeexplore.ieee.org
We propose an indoor navigation algorithm based on pedestrian dead reckoning (PDR)
using an inertial measurement unit in a smartphone and map matching. The proposed …
using an inertial measurement unit in a smartphone and map matching. The proposed …
Modeling and analysis of an ionospheric map** function considering azimuth angle: A preliminary result
J Chen, X Ren, S **ong, X Zhang - Advances in Space Research, 2022 - Elsevier
Generally, dual-and multi-frequency global navigation satellite system (GNSS) users can
use dual-or multi-frequency combinations to eliminate the ionospheric delay. However …
use dual-or multi-frequency combinations to eliminate the ionospheric delay. However …
Retrospect and prospect of ionospheric weather observed by FORMOSAT-3/COSMIC and FORMOSAT-7/COSMIC-2
TJY Liu, CCH Lin, CY Lin, IT Lee, YY Sun… - … and Oceanic Sciences, 2022 - Springer
Abstract FORMOSAT-3/COSMIC (F3/C) constellation of six micro-satellites was launched
into the circular low-earth orbit at 800 km altitude with a 72-degree inclination angle on 15 …
into the circular low-earth orbit at 800 km altitude with a 72-degree inclination angle on 15 …