Using CYGNSS data to map flood inundation during the 2021 extreme precipitation in Henan Province, China
On 20 July 2021, parts of China's Henan Province received the highest precipitation levels
ever recorded in the region. Floods caused by heavy rainfall resulted in hundreds of …
ever recorded in the region. Floods caused by heavy rainfall resulted in hundreds of …
[HTML][HTML] Remote sensing and analysis of tropical cyclones: Current and emerging satellite sensors
L Ricciardulli, B Howell, CR Jackson, J Hawkins… - … Cyclone Research and …, 2023 - Elsevier
This article describes recent advances in the capability of new satellite sensors for observing
Tropical Cyclones (TC) fine structure, wind field, and temporal evolution. The article is based …
Tropical Cyclones (TC) fine structure, wind field, and temporal evolution. The article is based …
Potential of GNSS-R for the Monitoring of Lake Ice Phenology
This article introduces the first use of global navigation satellite system (GNSS) reflectometry
for monitoring lake ice phenology. This is demonstrated using Qinghai Lake, Tibetan …
for monitoring lake ice phenology. This is demonstrated using Qinghai Lake, Tibetan …
A review of the BuFeng-1 GNSS-R mission: calibration and validation results of sea surface and land surface
C **g, W Li, W Wan, F Lu, X Niu, X Chen… - Geo-spatial …, 2024 - Taylor & Francis
In this paper, we will conclude the results of Bufeng-1 (BF-1) A/B data processing, calibration
workflow, and validation of the calibrated sea surface winds, land surface soil moisture, and …
workflow, and validation of the calibrated sea surface winds, land surface soil moisture, and …
Airborne GNSS-R polarimetric multiincidence data analysis for surface soil moisture estimation over an agricultural site
M Zribi, V Dehaye, K Dassas, P Fanise… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
The objective of this study is to propose a map** of surface soil moisture (SSM) using
airborne measurements based on the GLObal Navigation Satellite System Reflectometry …
airborne measurements based on the GLObal Navigation Satellite System Reflectometry …
Map** freezing and thawing surface state periods with the cygnss based f/t seasonal threshold algorithm
Freeze/Thaw (F/T) surface state detection and imaging has been demonstrated as a
capability of NASA's Cyclone Global Navigation Satellite System mission. The objective of …
capability of NASA's Cyclone Global Navigation Satellite System mission. The objective of …
Assessment of CYGNSS wind speed retrievals in tropical cyclones
The NASA CYGNSS satellite constellation measures ocean surface winds using the existing
network of the Global Navigation Satellite System (GNSS) and was designed for …
network of the Global Navigation Satellite System (GNSS) and was designed for …
[PDF][PDF] An Overview of Distributed Spacecraft Autonomy at NASA Ames
Autonomous decision-making significantly increases mission effectiveness by mitigating the
effects of communication constraints, like latency and bandwidth, and mission complexity on …
effects of communication constraints, like latency and bandwidth, and mission complexity on …
Development of F-ResNet for spaceborne GNSS-R sea surface height measurement from CYGNSS
J **ng, D Yang, Z Zhang, P Yang… - IEEE Communications …, 2023 - ieeexplore.ieee.org
The diversity and complexity of the environment, such as wind speed, wave height, sea
clutter, etc., are the main reasons for the current limitation in the spaceborne Global …
clutter, etc., are the main reasons for the current limitation in the spaceborne Global …
Decorrelation of the near-specular scattering in GNSS reflectometry from space
To understand the temporal decorrelation of the near-specular component of land-scattered
signals in global navigation satellite system reflectometry (GNSS-R) and describe the nature …
signals in global navigation satellite system reflectometry (GNSS-R) and describe the nature …