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A Study of a GNSS/IMU System for Object Localization and Spatial Position Estimation. [PDF]
Sensors (Basel)Miletiev R, Petkov PZ, Yordanov R.
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Comparison of high rate GNSS and GNSS-R measurements for detecting tidal bores in the Garonne River
2020<p>The Reflected Global Navigation Satellite System (GNSS-R) is a bi-static radar system in which the receiver collect GNSS signals reflected from the Earth surface and compares them with corresponding direct signals. Measurements can be performed on the waveforms to determine the elevation of the free surface, leading to ...
Pierre Zeiger +7 more
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High-rate GNSS Reflectometry Estimates for Airborne Soil-moisture Detection
2021<p>Soil moisture remote sensing on a global scale has been an active area of research over the past few decades due to its essential role in agriculture and in the prediction of some natural disasters. In this regard, GNSS-Reflectometry (GNSS-R) is proven as an efficient tool for the measurement of soil moisture content using remote ...
Hamza Issa +6 more
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From high-rate GNSS to the technological invention of accelerometers
2023The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
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GNSS seismometer: Seismic phase recognition of real-time high-rate GNSS deformation waves
Journal of Applied Geophysics, 2016Abstract High-rate global navigation satellite systems (GNSS) can potentially be used as seismometers to capture short-period instantaneous dynamic deformation waves from earthquakes. However, the performance and seismic phase recognition of the GNSS seismometer in the real-time mode, which plays an important role in GNSS seismology, are still ...
Zhaosheng Nie +6 more
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High-rate GNSS positioning for tracing anthropogenic seismic activity
2020<p>High-rate GNSS observations are usually related to earthquake analysis and structural monitoring. The sampling frequency is in the range of 1-100 Hz and observations are processed in the kinematic mode. Most of the research on short-term dynamic deformations is limited to natural earthquakes with magnitudes exceeding 5 and ...
Iwona Kudłacik +4 more
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GNSS signals inversion for amplitude estimation: a concept for high-rate reflectometry
2018 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2018This article is dedicated to the estimation of the amplitudes of GNSS satellites signals and, consequently, to their Signal to Noise Ratio. The in-phase component calculated by a one bit quantization receiver is a direct observation of the amplitude. In this article we propose a linear model that links 1 ms rate observations of the in-phase component ...
Georges Stienne +3 more
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