Galileo high accuracy service: initial definition and performance

I Fernandez-Hernandez, A Chamorro-Moreno… - Gps Solutions, 2022 - Springer
Abstract The Galileo High Accuracy Service (HAS), aiming at providing a Precise Point
Positioning (PPP) service worldwide, will soon transmit precise orbits, clocks and biases, for …

[HTML][HTML] Orbit determination of Sentinel-6A using the Galileo high accuracy service test signal

A Hauschild, O Montenbruck, P Steigenberger, I Martini… - Gps Solutions, 2022 - Springer
Abstract The High Accuracy Service (HAS) is an upcoming addition to the Galileo service
portfolio that offers free correction data for precise point positioning in real-time. Beyond …

PPP/PPP-RTK open formats: overview, comparison, and proposal for an interoperable message

R Hirokawa, I Fernández-Hernández… - NAVIGATION: Journal of …, 2021 - navi.ion.org
This paper presents and reviews the main existing open specifications for PPP/PPP-RTK
services, including satellite navigation providers (QZSS, Galileo, BeiDou, GLONASS) and …

GNSS user technology: State-of-the-art and future trends

D Egea-Roca, M Arizabaleta-Diez, T Pany… - IEEE …, 2022 - ieeexplore.ieee.org
Advances in the miniaturization, computational capabilities, and cost reduction of
semiconductor technology have made global navigation satellite systems (GNSSs) the …

[HTML][HTML] Galileo high accuracy service performance and anomaly mitigation capabilities

I Martini, M Susi, L Cucchi, I Fernandez-Hernandez - Gps Solutions, 2024 - Springer
Precise point positioning (PPP) and real-time kinematic techniques are interesting in several
sectors, especially for autonomous applications. These users have high accuracy needs …

[HTML][HTML] GHASP: a Galileo HAS parser

D Borio, M Susi, C Gioia - GPS Solutions, 2023 - Springer
Abstract Galileo High Accuracy Service (HAS) corrections are broadcast through the E6B
signal using a high-parity vertical Reed-Solomon encoding scheme, which reduces …

Initial performance assessment of Galileo High Accuracy Service with software-defined receiver

P Zhou, G Xiao, L Du - GPS Solutions, 2024 - Springer
Abstract The European Galileo High Accuracy Service (HAS) was officially declared as initial
service status on January 24, 2023, which can provide freely and openly accessible real …

HASlib: an open-source decoder for the Galileo high accuracy service

O Horst, M Kirkko-Jaakkola, T Malkamäki… - Proceedings of the 35th …, 2022 - ion.org
The upcoming Galileo High Accuracy Service (HAS) will provide decimeter-level Precise
Point Positioning (PPP) corrections free of charge. The HAS corrections are High-Parity …

The Galileo High Accuracy Service (HAS): decoding and processing live corrections for code-based positioning

C Gioia, D Borio, M Susi… - Proceedings of the 2022 …, 2022 - ion.org
The Galileo High Accuracy Service (HAS) is progressively reaching its maturity level and
preliminary tests with live corrections broadcast through the E6B Signal in Space (SiS) were …

[HTML][HTML] assessment of galileo e6b data demodulation performance at high latitudes: a norwegian vessel case study

M Susi, D Borio, C Gioia, MT Brunes, M Dähnn… - Remote Sensing, 2021 - mdpi.com
The Galileo High Accuracy Service (HAS) is currently in its testing phase, in which actual
corrections are transmitted along with standard dummy messages. The dissemination of …