Resilient satellite navigation empowers modern science, economy, and society

R Filjar, MC Damas, TB Iliev - IOP Conference Series: Materials …, 2021 - iopscience.iop.org
Established on the exact mathematical principles, understanding of radio-wave propagation,
and statistical signal processing and information theory, satellite navigation has become an …

An application-centred resilient GNSS position estimation algorithm based on positioning environment conditions awareness

R Filjar - Proceedings of the 2022 International Technical …, 2022 - ion.org
A traditional receiver-centered GNSS positioning model addresses the GNSS resilience
development with utilization of standardized global error correction models. Consideration of …

Superior position estimation based on optimization in GNSS

C Jiang, S Chen, Y Chen, J Shen… - IEEE Communications …, 2020 - ieeexplore.ieee.org
In the conventional GNSS receiver, pseudo-range and pseudo-range rates measurements
are generated through carrier signal tracking and code tracking respectively. Then, Least …

[HTML][HTML] Robust GNSS Positioning Using Unbiased Finite Impulse Response Filter

J Dou, B Xu, L Dou - Remote Sensing, 2023 - mdpi.com
In a typical GNSS receiver, pseudorange and pseudorange rate measurements are
generated through the code and carrier tracking loops, respectively. These measurements …

Foundations of GNSS spoofing detection and mitigation with distributed GNSS SDR receiver

M Filić - Transnav: international journal on marine navigation …, 2018 - yadda.icm.edu.pl
GNSS spoofing is an intentional and malicious action aimed at degrading and suppressing
GNSS Positioning, Navigation, and Timing (PNT) services. Since it affects data and …

A method and a model for risk assessment of GNSS utilisation with a proof-of-principle demonstration for polar GNSS maritime applications

E Malić, N Sikirica, D Špoljar, R Filjar - TransNav, International Journal …, 2023 - transnav.eu
The GNSS positioning performance is commonly defined and described in terms
unspecified to particular GNSS-based application. The approach causes difficulties to GNSS …

A South Pacific Cyclone-caused GPS positioning errorand Its impact on remote oceanic island communities

M Filić, R Filjar - … : International Journal on Marine Navigation and …, 2018 - yadda.icm.edu.pl
Satellite navigation gains importance in sustainable development of modern civilisation.
With the increasing number of GNSS-based technology and socio-economic systems and …

A mobile network-based GNSS anti-spoofing

D Spoljar, K Lenac, D Zigman… - 2018 26th …, 2018 - ieeexplore.ieee.org
Satellite navigation has gradually become one of the essential technologies of modern
civilization, driving a growing number of systems and services. While acting as an enabler …

Seven days in Chile: Impact of the 2011 Puyehue-Cordon Caulle volcanic eruption on GPS ionospheric delay

O Jukić, N Sikirica, I Rumora… - E3S Web of …, 2019 - e3s-conferences.org
Satellite navigation is a global utility and an essential component of national infrastructure.
Disruptions of GNSS PNT services may be considered a threat to society and civilisation in …

Impact of geomagnetic storm on GPS positioning performance

N Sikirica, D Špoljar, B Lawon… - 2018 International …, 2018 - ieeexplore.ieee.org
Modern society and economy rely upon satellite navigation systems and their robust and
resilient Positioning., Navigation and Timing (PNT) services. Intelligent Transport Systems …