GRACE

作品数:1172被引量:2652H指数:28
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Detection and interpretation of the time-varying seasonal signals in China with multi-geodetic measurements
《Geodesy and Geodynamics》2025年第1期42-54,共13页Liansheng Deng Yugang Xiao Qusen Chen Wei Peng Zhao Li Hua Chen Zhiwen Wu 
supported by the National Natural Science Foundation of China(NO.42104028,42174030 and 42004017);the Open Fund of Hubei Luojia Laboratory(No.220100048 and 230100021);the Scientific Research Project of Hubei Provincial Department of Education,and Research Foundation of the Department of Natural Resources of Hunan Province(No.20230104CH)。
The time-varying periodic variations in Global Navigation Satellite System(GNSS)stations affect the reliable time series analysis and appropriate geophysical interpretation.In this study,we apply the singular spectrum...
关键词:GNSS coordinate time series Singularspectrumanalysis Time-varying seasonal signals Loading effects GRACE 
Quantifying the 2022 drought and spatiotemporal evolution of TWSA in the Dongting Lake Basin over the past two decades
《Geodesy and Geodynamics》2024年第5期516-527,共12页Guodong Xu Sulan Liu Siyu Cheng Yu Zhang Xiaohui Wu Yunlong Wu 
funded by the National Natural Science Foundation of China(grant numbers 42274111,41931074,42274113)。
Extreme hydrological events such as droughts and floods have been increasingly influenced by abnormal atmospheric disturbances caused by human activity and global warming.The Dongting Lake Basin(DLB)has experienced ch...
关键词:Dongting Lake drought Terrestrial water storage GRACE-DSI NDVI GRACE 
Study on the vertical deformations induced by terrestrial water storage changes in Huang-Huai-Hai river basin
《Geodesy and Geodynamics》2024年第4期352-365,共14页Liansheng Deng Yugang Xiao Qusen Chen Feifei Liao Zhao Li 
funded by the National Natural Science Foundation of China (NO. 42104028, 42174030 and 42004017);the Project Supported by the Open Fund of Hubei Luojia Laboratory (Grant No. 220100048 and 230100021);Program for Hubei Provincial Science and Technology Innovation Talents (Grant No. 2022EJD010)
Terrestrial water storage(TWs)variations are associated with water mass movements,which may cause the deformation displacements of the Global Navigation Satellite System(GNSS)stations.This study investigates the spati...
关键词:Terrestrial waterstorage GRACE GNSS Vertical deformations Huang-Huai-Hairiverbasin 
Evaluating the weekly changes in terrestrial water storage estimated by two different inversion strategies in the Amazon River Basin
《Geodesy and Geodynamics》2023年第6期614-626,共13页Bo Zhong Xianpao Li Qiong Li Jiangtao Tan Xianyun Dai 
funded by the National Natural Science Foundation of China(Nos.41974015,42374002);the Project Supported by the Special Fund of Hubei Luojia Laboratory(No.220100004)。
In this study,we estimated the weekly Gravity Recovery and Climate Experiment(GRACE)spherical harmonic(SH)solutions and regional mascon solutions using GRACE-based Geopotential Difference(GPD)data and investigated the...
关键词:Terrestrial water storage change Amazon River Basin GRACE-based geopotential differences Weekly solutions Performance evaluation 
Spatio-temporal variability of terrestrial water storage in the Yangtze River Basin: Response to climate changes
《Geodesy and Geodynamics》2023年第3期201-211,共11页Yaoguo Wang Zhaoyang Sun Qiwen Wu Jun Fang Wei Jia 
funded by the Key Research Project of Higher Education Institutions in Henan Province (20B480004);the Scientific and Technological Project of Henan Province (222102320258);NSFCs (Grant Nos. 41904012 and 41974022);China Postdoctoral Science Foundation (2020T130482,2018M630879);the Fundamental Research Funds for Central Universities (2042020kf0008)
The Yangtze River Basin(YRB)is an important region for China's economic development.However,it has a complex terrain layout,most of which is affected by monsoon weather,and the geographical and temporal distribution o...
关键词:Yangtze river basin Terrestrial water storage GRACE Time-varying gravity field 
Impact assessment of the seasonal hydrological loading on geodetic movement and seismicity in Nepal Himalaya using GRACE and GNSS measurements被引量:1
《Geodesy and Geodynamics》2022年第5期445-455,共11页Devendra Shashikant Nagale Suresh Kannaujiya Param K.Gautam Ajay K.Taloor Tandrila Sarkar 
The Himalayan terrain is an epitome of ongoing convergence and geodetic deformation where both tectonic and non-tectonic forces prevail.In this study,the Gravity Recovery and Climate Experiment(GRACE)and Global Positi...
关键词:Non-tectonic Terrestrial water storage GRACE Strain rate SEISMICITY 
Consistency analysis of GRACE and GRACE-FO data in the study of global mean sea level change被引量:2
《Geodesy and Geodynamics》2022年第4期321-326,共6页Le Chang Wenke Sun 
This research was supported financially by the NNSFC(41774088,41331066,42104084,and 41474059);the Key Research Program of Frontier Sciences CAS(Chinese Academy of Sciences)(QYZDY-SSW-SYS003)。
Global mean sea level(GMSL) change is one of the important indicators of global climate change and is a crucial scientific issue of continuing interest. As satellite altimeter data, the Gravity Recovery and Climate Ex...
关键词:GMSL GRACE GRACE-FO ALTIMETRY ARGO 
Analysis of terrestrial water storage changes in the Shaan-Gan-Ning Region using GPS and GRACE/GFO被引量:2
《Geodesy and Geodynamics》2022年第2期179-188,共10页Xianpao Li Bo Zhong Jiancheng Li Renli Liu 
This study was funded by the National Natural Science Foundation of China(Grant Nos.41974015,42061134007 and 41474019).
Both the Global Positioning System(GPS)and Gravity Recovery and Climate Experiment(GRACE)/GRACE Follow-On(GFO)provide effective tools to infer surface mass changes.In this paper,we combined GPS,GRACE/GFO spherical har...
关键词:Terrestrial water storage Shaan-Gan-Ning Region GPS vertical displacements GRACE/GFO Improved Laplace matrix 
GRACE-based estimates of groundwater variations over North America from 2002 to 2017被引量:2
《Geodesy and Geodynamics》2022年第1期11-23,共13页Hansheng Wang Longwei Xiang Holger Steffen Patrick Wu Liming Jiang Qiang Shen Zhen Li Masaki Hayashi 
This work is funded by the National Key R&D Program of China(2017YFA0603103);the National Natural Science Foundation of China(41974009 and 42004007);Key Research Program of Frontier Sciences,CAS(QYZDB-SSW-DQC042 and QYZDJ-SSW-DQC027);Alberta Innovates(the Groundwater Recharge in the Prairies project)。
GRACE-based estimates for groundwater storage(GWS)changes in North America substantially depend upon correction of glacialisostatic adjustment(GIA)effects,which are usually removed with GIA models.In this study,GIA ef...
关键词:North America Gravity recovery and climate experiment (GRACE) GNSS GROUNDWATER Precipitation DROUGHT 
Crustal vertical deformation of Amazon Basin derived from GPS and GRACE/GFO data over past two decades被引量:1
《Geodesy and Geodynamics》2021年第6期441-450,共10页Jun Fang Meilin He Wei Luan Jiashuang Jiao 
funded by the NSFCs(Grant Nos.41904012,41774024,41974022and 41525014);China Postdoctoral Science Foundation(2020T130482,2018M630879);the Fundamental Research Funds for Central Universities(2042020kf0008);LIESMARS Special Research Funding。
In this study,the Gravity Recovery and Climate Experiment(GRACE)satellite observations,combining 71 continuous Global Positioning System(CGPS)data,are used to detect surface vertical loading deformation of the Amazon ...
关键词:Amazon Basin GRACE/GFO GPS Pearson correlation analysis Loading deformation 
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