First spaceborne observation of sea surface height using GPS-reflectometry [PDF]
, 2016 An analysis of spaceborne Global Positioning System reflectometry (GPS-R) data from the TechDemoSat-1 (TDS-1) satellite is carried out to image the ocean sea surface height (SSH).
Andersen O. +7 more
core +2 more sources
Modified GNSS-PIR and Initial Verifications From the Perspective of Altimetry
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThis article proposed a modified structure of global navigation satellite system (GNSS) pseudointerferometric reflectometry (GNSS-PIR). The combination of the direct and reflected signals at the front end was modified as the combination of their coherent
Xuebao Hong +4 more
doaj +1 more source
A generic level 1 simulator for spaceborne GNSS-R missions and application to GEROS-ISS ocean reflectometry [PDF]
, 2017 ©2017 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 ...
Alonso Arroyo, Alberto +6 more
core +2 more sources
Evaluating Impact of Rain Attenuation on Space-borne GNSS Reflectometry Wind Speeds [PDF]
, 2019 The novel space-borne Global Navigation Satellite System Reflectometry (GNSS-R) technique has recently shown promise in monitoring the ocean state and surface wind speed with high spatial coverage and unprecedented sampling rate.
Asgarimehr, Milad +2 more
core +1 more source
Time-domain Statistics of the Electromagnetic Bias in GNSS-Reflectometry
Remote Sensing, 2015 Global Navigation Satellite Systems-Reflectometry (GNSS-R) is an emerging remote sensing technique that uses navigation signals reflected on the Earth’s surface as sources of opportunity for scatterometry and altimetry.
Ali Ghavidel, Adriano Camps
doaj +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
Airborne GNSS Reflectometry for Water Body Detection
Remote Sensing, 2021 This article is dedicated to the study of airborne GNSS-R signal processing techniques for water body detection and edge localization using a low-altitude airborne carrier with high rate reflectivity measurements.
Hamza Issa +4 more
doaj +1 more source
GNSS Interferometric Reflectometry for Station Location Suitability Analysis [PDF]
, 2021 <p>National geodetic reference systems can be continuously monitored using applications of Global Navigation Satellite Systems (GNSS). Within these reference systems, Continuously Operating GNSS Reference Stations (CORSs) are often employed to provide 24/7 satellite tracking data.
Jeffrey Verbeurgt +3 more
openaire +2 more sources
KAUSTSat: Saudi Arabia's First Hyperspectral CubeSat Mission for Earth Observation
Earth and Space Science, Volume 13, Issue 3, March 2026.Abstract Developed by the King Abdullah University of Science and Technology (KAUST) to support research in atmospheric science and remote sensing, KAUSTSat represented Saudi Arabia's (and the Middle East's) first research‐focused hyperspectral CubeSat mission for Earth observation.
Victor Angulo +5 more
wiley +1 more source
Impact of rain, swell, and surface currents on the electromagnetic bias in GNSS-Reflectometry [PDF]
, 2016 The assessment of the electromagnetic (EM) bias is required to predict the performance of upcoming global navigation satellite systems-reflectometry (GNSS-R) altimetry systems, and its impact in data assimilation climate studies. In previous studies, the
Camps Carmona, Adriano José +1 more
core +2 more sources