Results 21 to 30 of about 596 (132)
Generic Performance Simulator of Spaceborne GNSS-Reflectometer for Land Applications
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Nowadays, the space missions employing the global navigation satellite system reflectometry (GNSS-R) are UK TDS-1, NASA CYGNSS, and the Chinese BuFeng-1A/B twin satellites, part of the first Chinese global navigation satellite system reflectometry (GNSS ...
Hyuk Park +3 more
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Remote Sensing of Forest Biomass Using GNSS Reflectometry [PDF]
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 In this study, the capability of Global Navigation Satellite System Reflectometry in evaluating forest biomass from space has been investigated by using data coming from the TechDemoSat-1 (TDS-1) mission of Surrey Satellite Technology Ltd. and from the Cyclone Satellite System (CyGNSS) mission of NASA.
Emanuele Santi +9 more
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SEA SURFACE ALTIMETRY BASED ON AIRBORNE GNSS SIGNAL MEASUREMENTS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 In this study the focus is on ocean surface altimetry using the signals transmitted from GNSS (Global Navigation Satellite System) satellites. A low-altitude airborne experiment was recently conducted off the coast of Sydney.
K. Yu, C. Rizos, A. Dempster
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Deformation Estimation Using Beidou GEO-Satellite-Based Reflectometry
Remote Sensing, 2021 Deformation monitoring has been brought to the fore and extensively studied in recent years. Global Navigation Satellite System Reflectometry (GNSS-R) techniques have so far been developed in deformation estimation applications, which however, are ...
Yongqian Chen, Songhua Yan, Jianya Gong
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Monitoring of Coastal Subsidence Changes Based on GNSS Positioning and GNSS-IR [PDF]
Journal of Geodesy and Geoinformation Science, 2023 Coastal subsidence monitoring typically employs Global Navigation Satellite System (GNSS) positioning technology. This method provides information only about subsidence below the station base.
Xiaolei WANG, Zijin NIU, Xiufeng HE, Runchuan LI
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Foreword to the Special Issue on GNSS Reflectometry
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016 The papers in this special section focus on Global Navigation Satellie System reflectometry(GNSS-R) which is defined as the use of digital signals—here signals from Global Navigation Satellite Systems (GNSS)—as sources of illumination in a bistatic radar system.
Estel Cardellach +2 more
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“Cookie”: A Satellite Concept for GNSS Remote Sensing Constellations
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016 This paper presents a concept, “Cookie,” for a satellite particularly suited for dense spatial sampling by future Global Navigation Satellite Systems (GNSS) remote sensing constellations.
Manuel Martin-Neira +3 more
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An Illustration of FY-3E GNOS-R for Global Soil Moisture Monitoring
Sensors, 2023 An effective soil moisture retrieval method for FY-3E (Fengyun-3E) GNOS-R (GNSS occultation sounder II-reflectometry) is developed in this paper. Here, the LAGRS model, which is totally oriented for GNOS-R, is employed to estimate vegetation and surface ...
Guanglin Yang +8 more
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Issues on Multi-polarization of GNSS-R for Passive Radar Detection
Leida xuebao, 2015 GNSS Reflectometry (GNSS-R) is a currently developed remote sensing technology which belongs to the passive radar domain. This paper aims to deal with some issues on multi-polarization of GNSS-R technology.
Wan Wei, Li Huang, Hong Yang
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A Review on Multi-GNSS for Earth Observation and Emerging Applications
Remote Sensing, 2022 Global Navigation Satellite System (GNSS) has drawn the attention of scientists and users all over the world for its wide-ranging Earth observations and applications.
Shuanggen Jin +2 more
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