Applications and challenges of GRACE and GRACE follow-on satellite gravimetry

J Chen, A Cazenave, C Dahle, W Llovel, I Panet… - Surveys in …, 2022 - Springer
Time-variable gravity measurements from the Gravity Recovery and Climate Experiment
(GRACE) and GRACE Follow-On (GRACE-FO) missions have opened up a new avenue of …

[HTML][HTML] Satellite gravimetry and mass transport in the earth system

J Chen - Geodesy and Geodynamics, 2019 - Elsevier
Since launched in March 2002, the Gravity Recovery and Climate Experiment (GRACE)
satellite gravity mission has brought a new era to the studies of large-scale mass transport …

A high-resolution time-variable terrestrial gravity field model of continental North China

J Han, S Chen, H Lu, L Jia, L Wang, W Xu… - … Earth & Environment, 2024 - nature.com
Given the spatial resolution of~ 300 km in Gravity Recovery and Climate Experiment
(GRACE) measurements, accurately quantifying mass variations at smaller scales proves …

Assessment of a near-polar pair mission for detecting the Earth's temporal gravity field

H Zhou, P Wang, R Pail, X Guo, Y Wu… - Geophysical Journal …, 2023 - academic.oup.com
To ensure the global observability of next generation gravimetric mission (NGGM), different
agencies have to repeatedly launch satellites to about 89.0° orbit inclination. However, due …

[HTML][HTML] Inversion of regional groundwater storage changes based on the fusion of GNSS and GRACE data: A case study of Shaanxi–Gansu–Ningxia

W Li, C Zhang, W Wang, J Guo, Y Shen, Z Wang, J Bi… - Remote Sensing, 2023 - mdpi.com
This paper aims to address the limitations of the distribution number and uniformity of
Continuously Operating Reference Stations (CORS) and their impact on the reliability of …

What can we expect from the inclined satellite formation for temporal gravity field determination?

H Zhou, Z Luo, Z Zhou, F Yang, R Pail, L Tu… - Surveys in …, 2021 - Springer
The assumption of implementing a Bender-type mission with two pairs of inline satellites by
two institutions, one in the inclined satellite formation (ISF) and the other in the polar satellite …

The impacts of reducing atmospheric and oceanic de-aliasing model error on temporal gravity field model determination

H Zhou, L Zheng, R Pail, S Liu, T Qing… - Geophysical Journal …, 2023 - academic.oup.com
SUMMARY The Gravity Recovery and Climate Experiment (GRACE) and its successor
GRACE Follow-On mission have been estimating temporal gravity field models for various …

Separation of earthquake and hydrology signals from GRACE satellites data via independent component analysis: a case study in the Sumatra region

Y Xiong, W Feng, X Zhou, J Kusche… - Geophysical Journal …, 2024 - academic.oup.com
SUMMARY The Gravity Recovery and Climate Experiment (GRACE) satellites have
observed mass migrations caused by megathrust earthquakes. Extracting earthquake …

Seismic impact of large earthquakes on estimating global mean ocean mass change from GRACE

L Tang, J Li, J Chen, SY Wang, R Wang, X Hu - Remote Sensing, 2020 - mdpi.com
We analyze the impact of large earthquakes on the estimation of the global mean ocean
mass (GMOM) change rate over the 13-year period (January 2003 to December 2015) using …

Impact of topography and three-dimensional heterogeneity on coseismic deformation

L Langer, HN Gharti, J Tromp - Geophysical Journal …, 2019 - academic.oup.com
Knowledge of deformation at plate boundaries has been improved greatly by the
development of observational techniques in space geodesy. However, most theoretical and …