@article{Filic_Filjar_2019_1, author = {Filic, Mia and Filjar, Renato}, title = {GNSS Positioning Error Change-point Detection in GNSS Positioning Performance Modelling}, journal = {TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation}, volume = {13}, number = {3}, pages = {575-579}, year = {2019}, url = {./Article_GNSS_Positioning_Error_Change-point_Filic,51,932.html}, abstract = {Provision of uninterrupted and robust Positioning, Navigation, and Timing (PNT) services is essential task of Global Navigation Satellite Systems (GNSS) as an enabling technology for numerous technology and socio-economic applications, a cornerstone of the modern civilisation, a public goods, and an essential component of a national infrastructure. GNSS resilience may be accomplished only with complete understanding of the causes of GNSS positioning performance disruptions and degradations, presented in a form of applications- and scenarios-related models. Here the application of change-point detection methods is proposed and demonstrated in a selected scenario of a fast-developing ionospheric storm’s impact on GNSS positioning performance, as a novel contribution to forecasting GNSS positioning performance model development and GNSS utilisation risk mitigation.}, doi = {10.12716/1001.13.03.12}, issn = {2083-6473}, publisher = {Gdynia Maritime University, Faculty of Navigation}, keywords = {Global Navigation Satellite System (GNSS), Positioning, Navigation and Timing (PNT), GNSS Positioning Performance, GNSS Resilience, GNSS Positioning Performance Modelling, GNSS Positioning Error Change-point Detection, GNSS Utilisation Risk Mitigation, GNSS Positioning Performance Degradation} }