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GNSS -- global navigation satellite systems : GPS, GLONASS, Galileo, and more
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TLDR
The next generation of positioning models for positioning and data processing will depend on the design of the satellite itself, as well as on the satellite orbits it is placed in.Citations
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Journal ArticleDOI
Investigation of the impact of Ionospheric Scintillation on GNSS Performance over East Africa
TL;DR: In this paper, the effects of ionospheric scintillation on satellite-based navigation over the East African region were analyzed using data from the International GNSS Service (IGS) and SCIntillation Network and Decision Aid (SCINDA).
Journal ArticleDOI
Application of Classical Kalman filtering technique in assimilation of multiple data types to NeQuick model
TL;DR: In this paper , the authors used the classical Kalman filtering technique to assimilate total electron content (TEC) data from various sources into the NeQuick model to improve estimation of ionospheric density profiles over Korea and adjacent areas.
Proceedings ArticleDOI
Development of Automation Test Suites for Validating GNSS Software
TL;DR: The application is developed to trigger the tests for checking the performance of GNSS hardware by taking the inputs from the user and to populate the location data results in tabular view dynamically, to pinpoint the obtained locations in a Map and also to populateThe obtained SNR values in a bar-chart.
Dissertation
Mobile mapping system positioning in GNSS denied environments
TL;DR: In this article, the use of relative tie points (RTPs) is proposed as an alternative to the traditional position aiding in tunnels, where the GNSS/INS solution is used to preserve the quality of measurement.
Journal ArticleDOI
3d scene reconstruction and path planning method for uav in gnss-denied environment
TL;DR: Wang et al. as mentioned in this paper reconstructed the 3D scene by laser SLAM; improved PRM path planning method for better computational efficiency while solving feasible path results; and realized UAV autonomous flight along the planned path in GNSS-denied environment.