Results 191 to 200 of about 404,477 (241)

Revisiting the Terrestrial Water Storage Changes in the Northeastern Tibetan Plateau Using GRACE/GRACE-FO at Different Spatial Scales Considering the Impacts of Large Lakes and Reservoirs

Remote Sensing
The large lakes and reservoirs of the northeastern Tibetan Plateau play a key role in regional water resources, yet their influence on terrestrial water storage (TWS) changes at different spatial scales remains unclear.
Zhenyuan Zhu, Zhiyong Huang, Fancui Kong, Xin Luo, Jianping Wang, Yingkui Yang, Huiyang Shi   +6 more
semanticscholar   +1 more source

Annual and Interannual Oscillations of Greenland’s Ice Sheet Mass Variations from GRACE/GRACE-FO, Linked with Climatic Indices and Meteorological Parameters

Remote Sensing
The ongoing global warming threatens the Greenland Ice Sheet (GIS), which has exhibited an overall mass loss since 1990. This loss varies annually and interannually, reflecting the intricate interactions between the ice sheet and atmospheric and oceanic ...
Florent Cambier, J. Darrozes, Muriel Llubes, L. Seoane, G. Ramillien   +4 more
semanticscholar   +1 more source

GRACE‐FO and Future Satellite Gravity Missions Will Need to Account for Global Cloud Water Convergence

Journal of Geophysical Research: Atmospheres
Convective storms cause significant atmospheric and hydrological mass changes through the rapid accumulation of water vapor, cloud water, and heavy precipitation over hours or days.
Christian A. Mielke, Jürgen Kusche, Petra Friederichs, A. Springer   +3 more
semanticscholar   +1 more source

Determination of Mass Changes in the Totten Glacier Basin, East Antarctica, Using an Improved Mascon Method With GRACE/GRACE‐FO Data

Journal of Geophysical Research: Solid Earth
Global warming intensifies Antarctic ice sheet mass loss, significantly impacting sea level rise. The Totten Glacier Basin, a dynamic region in East Antarctica, critically influences global sea levels due to its substantial mass balance variability ...
Tingguo Lu, Shengkai Zhang, F. Xiao, Jiaxing Li, Tong Geng, Hui Luo, Yidi Yang, Haojian Wu   +7 more
semanticscholar   +1 more source

Bridging GRACE/GRACE-FO data gaps with ESTConvS2S for enhanced water storage monitoring

International Journal of Digital Earth
The GRACE and GRACE-FO satellite missions have revolutionized the monitoring of terrestrial water storage (TWS), providing critical insights into groundwater variability—particularly in regions facing water scarcity and excessive extraction. However, the
Songwei Gu, Yun Zhou, Yinghong Jing, Xiaojun She, Yinjun Zhao, Yun Pan, Yao Li   +6 more
semanticscholar   +1 more source

A Unified Framework for Bridging the Data Gap Between GRACE/GRACE-FO for Both Greenland and Antarctica

IEEE Geoscience and Remote Sensing Letters
The 11-month data gap between gravity recovery and climate experiment (GRACE) and GRACE Follow-On (GRACE-FO) hinders monitoring long-term ice mass change and its further analysis.
Zhuoya Shi, Zemin Wang, Baojun Zhang, N. Barrand, Manman Luo, Shuang Wu, Jiachuan An, H. Geng, Haojian Wu   +8 more
semanticscholar   +1 more source

JPL GRACE and GRACE-FO Level-2 Overview

2022
This talk will provide a status update on Level-2 data processing at JPL.  Included will be an overview of data products currently delivered to the community, focusing on the newly released RL06.3 GRACE-FO fields.  Assessments of data quality and error levels, along with detailed discussions of the solution strategy will be included. &
David Wiese, Dah-Ning Yuan, Christopher McCullough, Eugene Fahnestock, Matthias Ellmer, Athina Peidou, Da Kuang, Felix Landerer, Carmen Blackwood   +8 more
openaire   +1 more source

A Novel Approach Combining GRACE(‐FO) and Altimetry Reveals a Recent East‐to‐West Shift in the Slowdown of Glacier‐Scale Mass Loss in the Greenland Ice Sheet

Journal of Geophysical Research: Solid Earth
The mass loss of the Greenland Ice Sheet (GrIS) has profound impacts on sea levels, the water cycle, and global climate variability. The Gravity Recovery and Climate Experiment (GRACE) and its follow‐on mission (GRACE‐FO) provide accurate but limited ...
Haotian Wu, Jiangjun Ran, Shoaib Ali, N. Tangdamrongsub, X. Fettweis   +4 more
semanticscholar   +1 more source

Study on Annual Signals of Greenland Ice Sheet Mass and Associated Influencing Factors Based on GRACE/GRACE-FO Data

Land
As global temperatures rise, the Greenland ice sheet (GrIS) is undergoing accelerating mass loss, with significant implications for sea level rise and climate systems.
Kaifeng Ma, Jing Han, Zhen Li, Junzhen Meng, Qingfeng Hu, Peipei He, Changxu Yao   +6 more
semanticscholar   +1 more source

Impact of flex power on GRACE-FO kinematic orbit accuracy and improved strategies

Measurement science and technology
Since the GPS satellite flex power mode was modified on day 045 of 2020, it has had a significant impact on the kinematic orbit accuracy and ambiguity resolution performance of the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) satellites ...
Mengmeng Li, Fei Han, Qianxin Wang, Hang Zhang, Tong Cheng, Zhen Liu, Shuyuan Shan   +6 more
semanticscholar   +1 more source