Results 41 to 50 of about 11,723,686 (379)
Addressing the Potential of L5/E5a Signals for Road ITS Applications in GNSS-Harsh Environments
Engineering Proceedings, 2023 This study explores the potential of satellite signals L5, E5a and B2a tracked by contemporary Android smartphones. Particularly, the objective is to investigate their performance capabilities and vulnerabilities concerned with L1, E1 and B1 bandwidths ...
Amarildo Haxhi +3 more
doaj +1 more source
Real-time geophysical applications with Android GNSS raw measurements [PDF]
, 2019 The number of Android devices enabling access to raw GNSS (Global Navigation Satellite System) measurements is rapidly increasing, thanks to the dedicated Google APIs.
Fortunato, Marco +2 more
core +1 more source
Comparison and Synergy of BPSK and BOC Modulations in GNSS Reflectometry
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Signals from global navigation satellite systems (GNSSs) have been advocated as opportunities for remote sensing of the Earth. In the multi-GNSS era, signals from different constellation, at different frequency, and under different modulation are ...
Jyh-Ching Juang +2 more
doaj +1 more source
Novel single‐fed broadband circularly polarized antenna for GNSS applications
, 2018 This letter presents the design of a broadband microstrip CP antenna using single‐fed technique. The feeding network is integrated within the coupling feed patch to simplify the structure.
Yun-Qi Zhang +3 more
semanticscholar +1 more source
Sensitivity to Soil Moisture and Observation Geometry of Spaceborne GNSS-R Delay-Doppler Maps [PDF]
, 2019 © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new ...
Camps Carmona, Adriano José +5 more
core +1 more source
A Proposal of a Troposphere Model in a GNSS Simulator for VANET Applications [PDF]
Sensors, 2021 Vehicle positioning is becoming an important issue related to Intelligent Transportation Systems (ITSs). Novel vehicles and autonomous vehicles need to be localized under different weather conditions and it is important to have a reliable positioning system to track vehicles.
Tropea M. +3 more
openaire +4 more sources
GNSS Time Synchronization in Vehicular Ad-Hoc Networks: Benefits and Feasibility [PDF]
Hasan, Khondokar Fida, Yanming Feng, and Yu-Chu Tian. "GNSS Time
Synchronization in Vehicular Ad-Hoc Networks: Benefits and Feasibility." IEEE
Transactions on Intelligent Transportation Systems (2018), 2018 Time synchronization is critical for the operation of distributed systems in networked environments. It is also demanded in vehicular ad-hoc networks (VANETs), which, as a special type of wireless networks, are becoming increasingly important for emerging cooperative intelligent transport systems.
arxiv +1 more source
A radio-frequency interference detector for GNSS navigation and GNSS-reflectometry applications
2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017 Peer ...
Querol Borràs, Jorge +4 more
openaire +3 more sources
Scientific Technical Review, 2018 GNSS technology has been used for many applications. Beside military applications, GNSS technology is used for mini UAVs - drones. One of the possible approaches for achieving anti-drone capabilities is a jamming receiver of GNSS at drone.
Pokrajac Ivan +3 more
doaj
Water Resources Research, 2022 Hydrogeodesy, a relatively new field within the earth sciences, is the analysis of the distribution and movement of terrestrial water at Earth's surface using measurements of Earth's shape, orientation, and gravitational field.
Alissa M. White +4 more
semanticscholar +1 more source