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Exploitation of google GNSS measurement API for risk assessment of GNSS applications
2017 25th Telecommunication Forum (TELFOR), 2017A recent introduction of the GNSS Measurement Application Programming Interface (API) by Google, Inc. has opened the room for advanced utilisation of Global Navigation Satellite System (GNSS) receivers embedded in devices running the Android operating system. The existing information and (mobile) communication concepts, such as: Software- Defined Radio
Emanuela Malic +3 more
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Timescale Development for GNSS Applications
ION Pacific PNT, 2019The US Naval Research Laboratory (NRL) has been active in the development of clock ensembling technology over the past decades that has become part of a number of vital GNSS projects and services throughout the US and international community. Some of the efforts include: algorithms and systems for local realization of Coordinated Universal Time ...
Ronald L. Beard, Michael J. Coleman
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Plasma frequency selective surface for GNSS applications
2017 25th Telecommunication Forum (TELFOR), 2017We propose a low-cost and reconfigurable plasma frequency selective surface (PFSS) with fluorescent lamps for Global Navigation Satellite System (GNSS) applications. Although many antenna topologies exist for broadband operation, antennas with plasma frequency selective surfaces are limited and offer certain advantages. Especially for GNSS applications,
Yegin K., Yigit O., Ozturk Y., Akkaya I.
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Backward smoothing for precise GNSS applications
Advances in Space Research, 2015Abstract The Extended Kalman filter is widely used for its robustness and simple implementation. Parameters estimated for solving dynamical systems usually require certain time to converge and need to be smoothed by a dedicated algorithms. The purpose of our study was to implement smoothing algorithms for processing both code and carrier phase ...
Jan Dousa, Pavel Václavovic
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Applications of GNSS in West Africa
2009 IEEE International Geoscience and Remote Sensing Symposium, 2009The applications of GNSS in West Africa are enhanced by the objectives of the African Geodetic Reference Frame (AFREF) which is to establish an unified reference frame through the use of Space Geodesy Techniques, GNSS in particular, to tie various national and regional reference networks of Africa.
Tahirus Abubakar Yakubu +1 more
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IEEE Transactions on Instrumentation and Measurement, 2023
Nowadays, the low-cost micro electro mechanical systems (MEMSs)-based inertial measurement units (IMU) and light detection and ranging (LiDAR) are commercially available in vehicle systems and are usually integrated to achieve robust ego-motion ...
Shengyu Li +3 more
semanticscholar +1 more source
Nowadays, the low-cost micro electro mechanical systems (MEMSs)-based inertial measurement units (IMU) and light detection and ranging (LiDAR) are commercially available in vehicle systems and are usually integrated to achieve robust ego-motion ...
Shengyu Li +3 more
semanticscholar +1 more source
Time-Frequency Excision for GNSS Applications
IEEE Systems Journal, 2008Interference detection and mitigation in global navigation satellite systems (GNSSs) are important issues for both military and civilian applications. In this paper, a novel time-frequency algorithm for GNSS application is proposed. The use of infinite impulse-response notch filters for the interference excision is introduced and analytical formulas ...
BORIO, DANIELE +3 more
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