Results 201 to 210 of about 404,477 (241)

Stepwise Iterative Enhanced De-striping of GRACE/GRACE-FO Data for Improving Global Water Mass Estimation

Geophysical Journal International
The time-variable gravity field obtained from the Gravity Recovery and Climate Experiment/Follow-On (GRACE/GRACE-FO) satellites has been successfully used to detect global water mass changes over the past two decades.
Zhenran Peng, Linsong Wang, Jinsong Du, Chao Chen   +3 more
semanticscholar   +1 more source

Runoff Dynamics and Its Regime Changes in the Major River Basins of Africa From GRACE and GRACE-FO Observations

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The major African basins supply freshwater to around 0.5 billion people, while monitoring runoff fluctuations in these basins is still challenging due to limited in-situ data and high costs.
Ayman M. Elameen, Shuanggen Jin, Isaac Sarfo   +2 more
semanticscholar   +1 more source

An Efficient Deep Learning Framework for Robust Estimation of Terrestrial Water Storage Anomalies From GRACE/GRACE-FO

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The gravity recovery and climate experiment (GRACE) and its successor GRACE follow-on (GRACE-FO) provide critical insights into global terrestrial water storage anomalies (TWSAs) by precisely measuring changes in intersatellite distances.
Wei Chen, Jiangjun Ran, E. Forootan, Zihan Yang, C. Shum, Changqing Wang, Min Zhong, Wei Feng, Yuhao Xiong   +8 more
semanticscholar   +1 more source

On Optimal Parameterization for Mascon Solution of Surface Mass Changes From GRACE(‐FO) Satellite Gravimetry

Earth and Space Science
The Gravity Recovery and Climate Experiment (GRACE) and its successor, GRACE‐Follow On, play an important role in monitoring mass transport across the Earth.
Dong Fang, Jiangjun Ran, Shin‐Chan Han, N. Tangdamrongsub, Zhengwen Yan   +4 more
semanticscholar   +1 more source

Groundwater Storage Changes Derived from GRACE-FO Using In Situ Data for Practical Management

Water
The ongoing global decline in groundwater levels poses significant challenges for sustainable water management. Satellite gravity missions, such as the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO), provide valuable estimates of ...
Hongbo Liu, Jianchong Sun, Litang Hu, Shinan Tang, Fei Chen, Junchao Zhang, Zhenyuan Zhu   +6 more
semanticscholar   +1 more source

Preliminary GRACE-FO gravity field solutions from Tongji University

2020
<p>Due to the battery issue, the Gravity Recovery and Climate Experiment (GRACE) mission unfortunately came to an end in October 2017 after providing more than 15 years of mass transport information of our changing planet. To continue to monitoring the mass transport in the Earth system, the GRACE Follow-On (GRACE-FO) was ...
Qiujie Chen, Yunzhong Shen, Xingfu Zhang, Jürgen Kusche   +3 more
openaire   +1 more source

Mass Changes in a High‐Latitude River Basin From Two Decades of GRACE/GRACE‐FO

Journal of Geophysical Research: Earth Surface
The rise in global temperatures is amplified in high‐latitude regions, where snow and ice play a vital role in the hydrological cycle. Understanding the impacts of climate change on ecosystems and communities in Northern regions requires accurate ...
S. Bringeland, G. Fotopoulos
semanticscholar   +1 more source

Low‐Degree Spherical Harmonic Coefficients for GRACE/GRACE‐FO Gravity Field Models From the Fingerprint Approach

Journal of Geophysical Research: Solid Earth
Low‐degree coefficients of time‐variable gravity field models from Gravity Recovery and Climate Experiment (GRACE) and GRACE‐Follow On (GRACE‐FO) capture large‐scale mass changes within the Earth system.
Changlin Mei, Yu Sun, Yang Li
semanticscholar   +1 more source

GRACE-FO Mission Operations Report  

In this presentation the status of the GRACE-FO mission and the flight segment will be given.
Krzysztof Snopek, Mona Witkowski, Sebastian Loew   +2 more
openaire   +1 more source

Leading Satellite‐Based Evapotranspiration Products Insufficiently Capture Interannual Variability: Evidence From GRACE/FO and In Situ Observations

Geophysical Research Letters
Satellite‐based evapotranspiration (ET) products such as OpenET and GLEAM are widely used for drought monitoring and ecosystem‐climate studies. However, their ability to accurately capture interannual variability (IAV), a key requirement for such ...
Yanni Zhao, L. Hoeltgebaum, M. Kukal, Meng Zhao   +3 more
semanticscholar   +1 more source