A survey on nongeostationary satellite systems: The communication perspective

H Al-Hraishawi, H Chougrani, S Kisseleff… - … Surveys & Tutorials, 2022 - ieeexplore.ieee.org
The next phase of satellite technology is being characterized by a new evolution in non-
geostationary orbit (NGSO) satellites, which conveys exciting new communication …

Detecting forest response to droughts with global observations of vegetation water content

AG Konings, SS Saatchi, C Frankenberg… - Global Change …, 2021 - Wiley Online Library
Droughts in a warming climate have become more common and more extreme, making
understanding forest responses to water stress increasingly pressing. Analysis of water …

Analysis of CYGNSS data for soil moisture retrieval

MP Clarizia, N Pierdicca, F Costantini… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
Data from the CYGNSS mission, originally conceived to monitor tropical cyclones, are being
investigated here for land applications as well. In this paper, a methodology for soil moisture …

High spatio-temporal resolution CYGNSS soil moisture estimates using artificial neural networks

O Eroglu, M Kurum, D Boyd, AC Gurbuz - Remote sensing, 2019 - mdpi.com
This paper presents a learning-based, physics-aware soil moisture (SM) retrieval algorithm
for NASA's Cyclone Global Navigation Satellite System (CYGNSS) mission. The goal of the …

Use of Cyclone Global Navigation Satellite System (CYGNSS) observations for estimation of soil moisture

H Kim, V Lakshmi - Geophysical Research Letters, 2018 - Wiley Online Library
Using the first full annual cycle of Cyclone Global Navigation Satellite System (CyGNSS)
observations, we investigated the limitations and capabilities of CyGNSS observations for …

Time-series retrieval of soil moisture using CYGNSS

MM Al-Khaldi, JT Johnson, AJ O'Brien… - … on Geoscience and …, 2019 - ieeexplore.ieee.org
Time-series retrievals of soil moisture obtained from the Cyclone Global Navigation Satellite
System (CYGNSS) constellation are presented. The retrieval approach assumes that …

An introduction to the HydroGNSS GNSS reflectometry remote sensing mission

MJ Unwin, N Pierdicca, E Cardellach… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
HydroGNSS (Hydrology using Global Navigation Satellite System reflections) has been
selected as the second European Space Agency (ESA) Scout earth observation mission to …

Quasi-global machine learning-based soil moisture estimates at high spatio-temporal scales using CYGNSS and SMAP observations

F Lei, V Senyurek, M Kurum, AC Gurbuz, D Boyd… - Remote Sensing of …, 2022 - Elsevier
Global soil moisture mapping at high spatial and temporal resolution is important for various
meteorological, hydrological, and agricultural applications. Recent research shows that the …

Detection of surface water and floods with multispectral satellites

C Albertini, A Gioia, V Iacobellis, S Manfreda - Remote Sensing, 2022 - mdpi.com
The use of multispectral satellite imagery for water monitoring is a fast and cost-effective
method that can benefit from the growing availability of medium–high-resolution and free …

[HTML][HTML] In-orbit performance of the constellation of CYGNSS hurricane satellites

C Ruf, S Asharaf, R Balasubramaniam… - Bulletin of the …, 2019 - journals.ametsoc.org
Annane, B., B. McNoldy, S. Leidner, R. Hoffman, R. Atlas, and S. Majumdar, 2018: A study of
the HWRF analysis and forecast impact of realistically simulated CYGNSS observations …