Characterizing extreme drought and wetness in Guangdong, China using global navigation satellite system and precipitation data

H Zhu, K Chen, H Chai, Y Ye, W Liu - Satellite Navigation, 2024 - Springer
As global temperature rises, the frequency of extreme climate events, eg, severe droughts
and floods, has increased significantly and caused severe damage over the past years. To …

A novel GNSS and precipitation-based integrated drought characterization framework incorporating both meteorological and hydrological indicators

H Zhu, K Chen, S Hu, J Wang, Z Wang, J Li… - Remote Sensing of …, 2024 - Elsevier
Abstract The Global Navigation Satellite System (GNSS) has become instrumental in
develo** drought indices, particularly meteorological drought indicators derived from …

Investigation of 2020–2022 extreme floods and droughts in Sichuan Province of China based on joint inversion of GNSS and GRACE/GFO data

X Li, B Zhong, J Chen, J Li, H Wang - Journal of Hydrology, 2024 - Elsevier
Abstract The Global Navigation Satellite System (GNSS) surface deformation measurement
and Gravity Recovery and Climate Experiment (GRACE)/GRACE Follow-on (GFO) satellite …

Investigating terrestrial water storage variation and its response to climate in southeastern Tibetan Plateau inferred through space geodetic observations

T Chen, Y Pan, H Ding, J Jiao, M He - Journal of Hydrology, 2024 - Elsevier
Global warming has accelerated, resulting in an imbalance in the hydrological cycle of the
Southeastern Tibetan Plateau (SETP). Research on how this region responds to …

[HTML][HTML] A new Multivariate Drought Severity Index to identify short-term hydrological signals: case study of the Amazon River basin

A Lenczuk, C Ndehedehe, A Klos, J Bogusz - Remote Sensing of …, 2024 - Elsevier
The Earth's climate is changing rapidly and unexpectedly, causing more frequent, longer
and more severe droughts, with lasting impacts on plants, ecosystems, communities and …

Using geodetic measurements derived terrestrial water storage to investigate the characteristics of drought in Yunnan, China

C Chen, R Zou, Z Fang, J Cao, Q Wang - GPS Solutions, 2024 - Springer
The use of the global navigation satellite system (GNSS) for monitoring changes in terrestrial
water storage (TWS) is growing. However, the density of GNSS stations is sparse in most …

Review of inverting GNSS surface deformations for regional terrestrial water storage changes

J LI, X LI, B ZHONG - Geomatics and Information Science of Wuhan …, 2023 - ch.whu.edu.cn
Continuous and dense global navigation satellite system (GNSS) observations of surface
deformation can be used to recover regional terrestrial water storage (TWS) changes with …

Detecting slow slip events in the Cascadia subduction zone from GNSS time series using deep learning

J Wang, K Chen, H Zhu, S Hu, G Wei, W Cui, L **a - GPS Solutions, 2024 - Springer
Abstract Slow Slip Events (SSEs) are like long-duration slow earthquakes during which
stress is gradually released over several days to months, and a comprehensive catalog of …

A GNSS Terrestrial Water Storage Inversion Method Based on GRACE Spatial Constraints

B Liu, C Shan, W Rao, X **ng, J Tan… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
The Laplace smoothing operator is used to constrain the relationship between the target grid
and neighboring grids in the terrestrial water storage (TWS) inversion using global …

Insights into water mass change in the Yangtze River Basin from the spectral integration of GNSS and GRACE observations

M Tang, L Yuan, X Yang, Z Jiang, SC Han… - Earth and Planetary …, 2024 - Elsevier
We develop a joint inversion method in the spectral domain that accounts for different signal
characteristics in Global Navigation Satellite System (GNSS) and Gravity Recovery and …