Results 71 to 80 of about 432 (149)

Digital Twin-Enabled Characterization of GNSS Multipath in Challenging Reference Stations Using a Dual-Polarized Probe

open access: yesNavigation
Reference stations constitute important elements within the global navigation satellite system (GNSS) infrastructure, as they provide valuable measurements for performance monitoring.
Ernest Ofosu Addo   +2 more
doaj   +1 more source

Publication Only

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Adaptive Multiple-Model Kalman Filter for GNSS Carrier Phase and Frequency Estimation Through Wideband Interference

open access: yesNavigation
Interference events, both intentional and unintentional, are significant threats to global navigation satellite system (GNSS) service continuity. In the presence of interference, it can be difficult for GNSS receivers to maintain continuous tracking of ...
Wengxiang Zhao   +2 more
doaj   +1 more source

Fault-Free Integrity of Urban Driverless Vehicle Navigation with Multi-Sensor Integration: A Case Study in Downtown Chicago

open access: yesNavigation
This paper investigates how global navigation satellite systems (GNSSs) and inertial navigation systems (INSs), when appropriately augmented by ranging from local landmarks, can safely navigate vehicles through a real-world urban environment. We begin by
Kana Nagai   +3 more
doaj   +1 more source

Biodiversity of aquatic organisms in the Mekong Delta, Vietnam. [PDF]

open access: yesBiodivers Data J, 2023
Seleznev DG   +19 more
europepmc   +1 more source

Urban Blue Spaces as Therapeutic Landscapes: "A Slice of Nature in the City". [PDF]

open access: yesInt J Environ Res Public Health, 2022
Smith N   +4 more
europepmc   +1 more source

Governing Ecological Connectivity in Cross-Scale Dependent Systems. [PDF]

open access: yesBioscience, 2022
Keeley ATH   +15 more
europepmc   +1 more source

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