Filling the data gaps within GRACE missions using singular spectrum analysis

S Yi, N Sneeuw - Journal of Geophysical Research: Solid Earth, 2021 - Wiley Online Library
Dozens of missing epochs in the monthly gravity product of the satellite mission Gravity
Recovery and Climate Experiment (GRACE) and its follow‐on (GRACE‐FO) mission greatly …

Bayesian convolutional neural networks for predicting the terrestrial water storage anomalies during GRACE and GRACE-FO gap

S Mo, Y Zhong, E Forootan, N Mehrnegar, X Yin… - Journal of …, 2022 - Elsevier
The monthly terrestrial water storage anomaly (TWSA) observations during the gap period
between the Gravity Recovery and Climate Experiment (GRACE) satellite and its Follow-On …

Reconstruction of GRACE total water storage through automated machine learning

AY Sun, BR Scanlon, H Save… - Water Resources …, 2021 - Wiley Online Library
Abstract The Gravity Recovery and Climate Experiment (GRACE) satellite mission and its
follow‐on, GRACE‐FO, have provided unprecedented opportunities to quantify the impact of …

Bridging the gap between GRACE and GRACE follow-on monthly gravity field solutions using improved multichannel singular spectrum analysis

F Wang, Y Shen, Q Chen, W Wang - Journal of Hydrology, 2021 - Elsevier
The gap between the Gravity Recovery and Climate Experiment (GRACE) and GRACE
Follow-on mission (GRACE-FO) is a crucial problem, leading to discontinuous global mass …

Bridging the gap between GRACE and GRACE-FO missions with deep learning aided water storage simulations

M Uz, KG Atman, O Akyilmaz, CK Shum, M Keleş… - Science of the Total …, 2022 - Elsevier
The monthly high-resolution terrestrial water storage anomalies (TWSA) during the 11-
months of gap between GRACE (Gravity Recovery And Climate Experiment) and its …

Hydrological Droughts of 2017–2018 Explained by the Bayesian Reconstruction of GRACE (‐FO) Fields

S Mo, Y Zhong, E Forootan, X Shi… - Water Resources …, 2022 - Wiley Online Library
Hydrological droughts are events of prolonged water scarcity and cause many devastating
impacts. It is, therefore, extremely crucial to understand their spatiotemporal evolution to …

Reconstructing the data gap between GRACE and GRACE follow-on at the basin scale using artificial neural network

Y Lai, B Zhang, Y Yao, L Liu, X Yan, Y He… - Science of the Total …, 2022 - Elsevier
Abstract The Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On
(GRACE-FO) observations, have been used to monitor the terrestrial water storage (TWS) …

Studying spatio-temporal patterns of vertical displacements caused by groundwater mass changes observed with GPS

A Lenczuk, A Klos, J Bogusz - Remote Sensing of Environment, 2023 - Elsevier
Abstract The sensitivity of Global Positioning System (GPS) technique to detect
displacements caused by Total Water Storage (TWS) changes has already been analyzed …

Global groundwater droughts are more severe than they appear in hydrological models: An investigation through a Bayesian merging of GRACE and GRACE-FO data …

E Forootan, N Mehrnegar, M Schumacher… - Science of the Total …, 2024 - Elsevier
Realistic representation of hydrological drought events is increasingly important in world
facing decreased freshwater availability. Index-based drought monitoring systems are often …

[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 …