Remote sensing using GNSS signals: Current status and future directions

S **, GP Feng, S Gleason - Advances in space research, 2011 - Elsevier
The refracted, reflected and scattered signals of global navigation satellite systems (GNSS)
have been successfully used to remotely sense the Earth's surface and atmosphere. It has …

Latest advances in the global navigation satellite system—reflectometry (GNSS-R) field

N Rodriguez-Alvarez, JF Munoz-Martin, M Morris - Remote Sensing, 2023 - mdpi.com
The global navigation satellite system-reflectometry (GNSS-R) field has experienced an
exponential growth as it is becoming relevant to many applications and has captivated the …

Tutorial on remote sensing using GNSS bistatic radar of opportunity

VU Zavorotny, S Gleason… - IEEE Geoscience and …, 2014 - ieeexplore.ieee.org
In traditional GNSS applications, signals arriving at a receiver's antenna from nearby
reflecting surfaces (multipath) interfere with the signals received directly from the satellites …

Spaceborne GNSS reflectometry for ocean winds: First results from the UK TechDemoSat‐1 mission

G Foti, C Gommenginger, P Jales… - Geophysical …, 2015 - Wiley Online Library
First results are presented for ocean surface wind speed retrieval from reflected GPS signals
measured by the low Earth orbiting UK TechDemoSat‐1 satellite (TDS‐1). Launched in July …

Wind speed retrieval algorithm for the Cyclone Global Navigation Satellite System (CYGNSS) mission

MP Clarizia, CS Ruf - IEEE Transactions on Geoscience and …, 2016 - ieeexplore.ieee.org
A retrieval algorithm is presented for the Level 2 ocean surface wind speed data product of
the Cyclone Global Navigation Satellite System (CYGNSS) mission. The algorithm is based …

Machine learning-based CYGNSS soil moisture estimates over ISMN sites in CONUS

V Senyurek, F Lei, D Boyd, M Kurum, AC Gurbuz… - Remote Sensing, 2020 - mdpi.com
Soil moisture (SM) derived from satellite-based remote sensing measurements plays a vital
role for understanding Earth's land and near-surface atmosphere interactions. Bistatic …

Spaceborne GNSS-R minimum variance wind speed estimator

MP Clarizia, CS Ruf, P Jales… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
A Minimum Variance (MV) wind speed estimator for Global Navigation Satellite System-
Reflectometry (GNSS-R) is presented. The MV estimator is a composite of wind estimates …

Sea ice detection using UK TDS-1 GNSS-R data

A Alonso-Arroyo, VU Zavorotny… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
A sea ice detection algorithm developed using the UK TechDemoSat-1 (UK TDS-1) global
navigation satellite systems (GNSSs)-reflectometry data over the Arctic and Antarctic regions …

Deep learning-based soil moisture retrieval in conus using cygnss delay–doppler maps

MM Nabi, V Senyurek, AC Gurbuz… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
National Aeronautics and Space Administration's Cyclone Global Navigation Satellite
System (CYGNSS) mission has gained significant attention within the land remote sensing …

Initial results of land-reflected GPS bistatic radar measurements in SMEX02

D Masters, P Axelrad, S Katzberg - Remote sensing of environment, 2004 - Elsevier
To investigate scattering of Global Positioning System (GPS) signals from terrain and the
potential for remotely sensing soil moisture with the L-band GPS bistatic radar concept, a …