Results 211 to 220 of about 17,467 (267)
The influence of non-oceanic forces on the mean sea level of the Brazilian coast: a bivariate and multivariate approach. [PDF]
Sci RepJunior NSR +3 more
europepmc +1 more source
GNSS/SINS/DVL integrated navigation algorithm based on adaptive differential Kalman filtering. [PDF]
PLoS OneZhan Z, Liu C, Jin K, Xiang M, Wang M.
europepmc +1 more source
Software tools for GNSS interferometric reflectometry (GNSS-IR) [PDF]
GPS Solutions, 2018 GNSS-R interferometric reflectometry (also known as GNSS-IR, or GPS-IR for GPS signals) is a technique that uses data from geodetic-quality GNSS instruments for sensing the near-field environment. In contrast to positioning, atmospheric, and timing applications of GNSS, GNSS-IR uses the signal-to-noise ratio (SNR) data.
Kristine Larson, Larson Kristine M
exaly +2 more sources
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GNSS Synchronization in Vanets
2009 3rd International Conference on New Technologies, Mobility and Security, 2009The literature about GNSS in vehicular networks is usually restricted to the mutual interaction between positioning and routing (respectively with georouting and services of GNSS assistance). However, despite the apparent contradiction, also asynchronous Vehicular Ad-hoc networks (Vanets) built on the top of IEEE 802.11p require an absolute ...
Riccardo Scopigno +1 more
openaire +1 more source
Proceedings of the IEEE, 2016
Global navigation satellite signals can be spoofed by false signals, but special receivers can provide defenses against such attacks. The development of good spoofing defenses requires an understanding of the possible attack modes of a spoofer and the properties of those modes that can be exploited for defense purposes.
Mark L. Psiaki, Todd E. Humphreys
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Global navigation satellite signals can be spoofed by false signals, but special receivers can provide defenses against such attacks. The development of good spoofing defenses requires an understanding of the possible attack modes of a spoofer and the properties of those modes that can be exploited for defense purposes.
Mark L. Psiaki, Todd E. Humphreys
openaire +1 more source
2016 IEEE/ION Position, Location and Navigation Symposium (PLANS), 2016
This paper presents a 3Dimensional-GNSS (3D-GNSS) positioning technique, which is used for localization and mapping simultaneously (SLAM). The 3D building model becomes an important aid to many positioning techniques such as LiDAR and GPS positioning methods. In order to automatically create the accurate map in wide area, the precise position of mobile
Yanlei Gu +3 more
openaire +1 more source
This paper presents a 3Dimensional-GNSS (3D-GNSS) positioning technique, which is used for localization and mapping simultaneously (SLAM). The 3D building model becomes an important aid to many positioning techniques such as LiDAR and GPS positioning methods. In order to automatically create the accurate map in wide area, the precise position of mobile
Yanlei Gu +3 more
openaire +1 more source
Optimisation of GNSS satellite selection for accurate GNSS positioning
2023The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
Alluhaybi, A. +2 more
openaire +2 more sources
The Results of GNSS-GNSS Time Offsets Monitoring
2019 European Navigation Conference (ENC), 2019Results of GNSS-GNSS Time offset monitoring provided by Russian Institute of Radionavigation and Time are presented. The monitoring was performed on the basis of different types of available “from outside” data.
Petr Bogdanov +3 more
openaire +1 more source