Ocean Remote Sensing Using Spaceborne GNSSReflectometry: A Review

J Bu, X Liu, Q Wang, L Li, X Zuo, K Yu… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
Spaceborne global navigation satellite system reflectometry (GNSS-R) is an emerging
remote sensing technology that utilizes Earth surface reflections of GNSS signals to monitor …

Combining ERA5 data and CYGNSS observations for the joint retrieval of global significant wave height of ocean swell and wind wave: a deep convolutional neural …

J Bu, K Yu, J Ni, W Huang - Journal of Geodesy, 2023 - Springer
As an emerging remote sensing technology, GNSS reflectometry (GNSS-R) has been widely
investigated for retrieving ocean parameters including ocean significant wave height (SWH) …

Dual free-size LS-SVM assisted maximum correntropy Kalman filtering for seamless INS-based integrated drone localization

Y Xu, D Wan, YS Shmaliy, X Chen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
It is known that in seamless inertial navigation system (INS)-based integrated drone
localization, once data outage occurs in auxiliary measurement technologies, such as global …

Glows-net: A deep learning framework for retrieving global sea surface wind speed using spaceborne gnss-r data

J Bu, K Yu, X Zuo, J Ni, Y Li, W Huang - Remote sensing, 2023 - mdpi.com
Spaceborne Global Navigation Satellite System Reflectometry (GNSS-R) is a new remote
sensing technology that uses GNSS signals reflected from the Earth's surface to estimate …

Estimation of swell height using spaceborne GNSS-R data from eight CYGNSS satellites

J Bu, K Yu, H Park, W Huang, S Han, Q Yan, N Qian… - Remote Sensing, 2022 - mdpi.com
Global Navigation Satellite System (GNSS)-Reflectometry (GNSS-R) technology has
opened a new window for ocean remote sensing because of its unique advantages …

Joint retrieval of sea surface rainfall intensity, wind speed, and wave height based on spaceborne GNSS-R: a case study of the oceans near China

J Bu, K Yu, F Zhu, X Zuo, W Huang - Remote Sensing, 2023 - mdpi.com
In this paper, a method for joint sea surface rainfall intensity (RI), wind speed, and wave
height retrieval based on spaceborne global navigation satellite system reflectometry (GNSS …

Assessment of the performance of GPS-PWV and rainfall event prediction by using precise products from different analysis centers

J Wu, M Su, XL Shen, L Qiao, J Zheng - Earth Science Informatics, 2023 - Springer
Precipitable water vapor (PWV) is a fundamental parameter in measuring atmospheric water
vapor. By using the precise point positioning (PPP) technique, the PWV can be retrieved by …

MF-ANN: A Novel Artificial Neural Network based Method for Ocean Wind Speed Retrieval on Spaceborne GNSS-R Signal

H Xie, X Cheng, S He, Y Li, J Pang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
An artificial neural network (ANN) model-based method is proposed to retrieve the ocean
surface wind speed from cyclone global navigation satellite system (CYGNSS) L1 …

Analysis of factors influencing significant wave height retrieval and performance improvement in spaceborne GNSS-R

Z Li, F Guo, X Zhang, Y Guo, Z Zhang - GPS Solutions, 2024 - Springer
As an emerging observational method, spaceborne global navigation satellite system-
reflectometry (GNSS-R) has been applied recently for significant wave height (SWH) …

Satellite visibility analysis considering signal attenuation by trees using airborne laser scanning point cloud

R Kou, R Tan, S Wang, B Yang, Z Dong, S Yang… - GPS Solutions, 2023 - Springer
The number of visible global navigation satellite system (GNSS) satellites is an important
indicator for evaluating positioning accuracy. In urban areas, buildings and trees cause …