20.500.12556/RUL-178217 Voyage to the frozen continent a comprehensive GNSS dataset from a ship’s expedition to Antarctica This paper presents a unique 200-day dataset of raw GNSS single-frequency L1 receiver measurements collected aboard a research vessel during a continuous Antarctic expedition from October 7, 2024, to April 24, 2025. The dataset comprises daily-segmented binary UBX files containing multi-constellation L1-band observations, including position and time (UBX-NAV-PVT), satellite metadata (UBX-NAV-SAT), RF front-end diagnostics (UBX-MON-RF), FFT results of the received signal spectrum (UBX-MON-SPAN), raw satellite pseudorange and carrier-phase data (UBX-RXM-MEASX), and intermittent Galileo SAR return-link messages (UBX-RXM-RLM). Files are organized by UTC date to streamline batch parsing and maintain file sizes under ≈ 600 MB. Synchronized receiver state metrics and high-resolution spectrum waterfalls allow for a detailed characterization of multipath propagation, the consequences of unintentional interference from ground systems, and intentional jamming conditions in all types of maritime environments, from Mediterranean to polar regions. This dataset facilitates GNSS performance modeling, enables diverse radio-frequency interference analysis, and allows for antenna performance characterization in harsh marine environments. Furthermore, it aids in resilient PNT algorithm development for autonomous vessels and assists in benchmarking Real-Time Kinematic (RTK) positioning in low signal-to-noise and dynamic motion scenarios. nabor podatkov GNSS radiofrekvenčne motnje pomorska navigacija antarktika zaznava motenj GNSS dataset radio frequency interference maritime navigation Antarctica jamming detection true false true Angleški jezik Slovenski jezik Članek v reviji 2026-01-21 13:34:30 2026-01-21 13:34:35 2026-01-22 04:36:27 0000-00-00 00:00:00 2026 0 0 10 str. article no. ǂ49 Vol. 13 2026 0000-00-00 Zaloznikova Objavljeno apc 0000-00-00 0000-00-00 0000-00-00 621.39:629.056.8:656.61 2052-4463 10.1038/s41597-025-06366-x 260974595 s41597-025-06366-x.pdf s41597-025-06366-x.pdf 1 1B2F878532525EE13EFFF5B11EF67DFB 35a4c3b523633b43cd6ff077084d1123fcd60842e41ee39d33247ff8328a60c0 9fc23695-f6c5-11f0-bf92-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=225834 https://www.nature.com/articles/s41597-025-06366-x 1 7da946bf-f6c5-11f0-bf92-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=225833 Fakulteta za elektrotehniko Fakulteta za pomorstvo in promet 0 0 0