The mass change designated observable study: overview and results

DN Wiese, B Bienstock, C Blackwood… - Earth and Space …, 2022 - Wiley Online Library
Abstract The 2017–2027 United States National Academy of Sciences Decadal Survey (DS)
for Earth Science and Applications from Space identified Mass Change (MC) as one of five …

A spatial-varying non-isotropic Gaussian-based convolution filter for smoothing GRACE-like temporal gravity fields

F Yang, S Liu, E Forootan - Journal of Geodesy, 2024 - Springer
The strong noise of satellite-based Time-Variable Gravity (TVG) field is often suppressed by
applying the averaging filters. However, how to appropriately compromise the data blurring …

Benefit of enhanced electrostatic and optical accelerometry for future gravimetry missions

A Kupriyanov, A Reis, M Schilling, V Müller… - Advances in Space …, 2024 - Elsevier
Twenty years of gravity observations from various satellite missions have provided unique
data about mass redistribution processes in the Earth system, such as melting of …

A simplified gravitational reference sensor for satellite geodesy

A Dávila Álvarez, A Knudtson, U Patel, J Gleason… - Journal of …, 2022 - Springer
A simplified gravitational reference sensor (S-GRS) is an ultra-precise inertial sensor for
future Earth geodesy missions. These sensors measure or compensate for all non …

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 …

Analysis of tilt-to-length coupling in the GRACE follow-on laser ranging interferometer

HP Wegener - 2022 - repo.uni-hannover.de
Analysis of Tilt-to-Length Coupling in the GRACE Follow-On Laser Ranging Interferometer Page
1 Analysis of Tilt-to-Length Coupling in the GRACE Follow-On Laser Ranging Interferometer …

Towards NGGM: Laser Tracking Instrument for the Next Generation of Gravity Missions

K Nicklaus, K Voss, A Feiri, M Kaufer, C Dahl… - Remote Sensing, 2022 - mdpi.com
The precise tracking of distance variations between two satellites in low Earth orbit can
provide key data for the understanding of the Earth's system, specifically on seasonal and …

Dynamic Changes of Terrestrial Water Cycle Components over Central Asia in the Last Two Decades from 2003 to 2020

M Odinaev, Z Hu, X Chen, M Mao, Z Zhang, H Zhang… - Remote Sensing, 2023 - mdpi.com
The terrestrial water cycle is important for the arid regions of central Asia (CA). In this study,
the spatiotemporal variations in the three climate variables [temperature (TMP), precipitation …

[HTML][HTML] Residual Patterns in GRACE Follow-On Laser Ranging Interferometry Post-Fit Range Rate Residuals

M Duwe, I Koch, J Flury - Advances in Space Research, 2024 - Elsevier
The novel laser ranging interferometer (LRI) on GRACE Follow-On (GRACE-FO) provides
range and range rate measurements for more than 4 years now. Since the launch of the …

[HTML][HTML] Research on Inter-Satellite Laser Ranging Scale Factor Estimation Methods for Next-Generation Gravity Satellites

J Wang, D Gu, H Yin, X Yang, C Wei, Z An - Remote Sensing, 2024 - mdpi.com
The scale factor serves as a ruler for converting raw phase measurements into physical
displacements and significantly impacts the preprocessing of data from the Laser Ranging …