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 …

利用卫星重力测量确定地球重力场模型的进展

罗志才, 钟波, 周浩, 吴云龙 - 武汉大学学报(信息科学版), 2022 - ch.whu.edu.cn
卫星重力测量是当前探测全球一致, 高精度和高分辨率地球重力场的高效技术手段,
主要包括高低卫星跟踪卫星测量(satellite-to-satellite tracking in high-low mode, SST-hl) …

Progress in determining the Earth's gravity field model by satellite gravimetry

Z LUO, B ZHONG, H ZHOU, Y WU - Geomatics and Information …, 2022 - ch.whu.edu.cn
Satellite gravimetry is an efficient technical means to detect the global consistent, high-
precision and high-resolution Earth's gravity field, mainly including high-low satellite-to …

Integrating ICESat-2 altimetry and machine learning to estimate the seasonal water level and storage variations of national-scale lakes in China

L Song, C Song, S Luo, T Chen, K Liu, Y Zhang… - Remote sensing of …, 2023 - Elsevier
Lakes comprise the largest element of terrestrial surface liquid freshwater bodies, playing an
indispensable part in the Earth's water cycle and alleviating floods and droughts. The …

WHU‐GRACE‐GPD01s: A Series of Constrained Monthly Gravity Field Solutions Derived From GRACE‐Based Geopotential Differences

B Zhong, X Li, J Chen, Q Li - Earth and Space Science, 2023 - Wiley Online Library
To suppress the correlated noise of Gravity Recovery and Climate Experiment (GRACE)
spherical harmonic (SH) solutions, we developed a series of constrained monthly gravity …

The Temporal Improvement of Earth's Mass Transport Estimated by Coupling GRACE‐FO With a Chinese Polar Gravity Satellite Mission

Z Yan, J Ran, Y Xiao, Z Xu, H Wu… - Journal of …, 2023 - Wiley Online Library
Over the past 20 years, the Gravity Recovery and Climate Experiment (GRACE), and its
successor mission, GRACE‐Follow On (GRACE‐FO) have made significant contributions to …

[HTML][HTML] 集成型与智能型测绘卫星工程发展及其关键技术

杨元喜, 任夏, 王建荣 - 2022 - xb.chinasmp.com
航天对地观测已经成为全球对地观测的主要手段. 本文简单梳理了国际上现有大地测量类对地
观测卫星的概况, 侧重分析了我国地形测量类对地观测卫星的贡献和存在的问题 …

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 …

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 …

Small satellite formations and constellations for observing sub-daily mass changes in the Earth system

N Pfaffenzeller, R Pail - Geophysical Journal International, 2023 - academic.oup.com
Satellite gravity missions so far are medium size satellites consisting of one or a pair of
satellites flying in near-polar or sun-synchronous orbital planes. Due to the limited …