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Determination of the degree 120 time-variable gravity field in the Sichuan-Yunnan region using Slepian functions and terrestrial measurements

Jiancheng Han Shi Chen Zhaohui Chen Hongyan Lu Weimin Xu

地震学报（英文版）2021，Vol.34Issue(3)：211-221,11.

地震学报（英文版）2021，Vol.34Issue(3)：211-221,11.DOI:10.29382/eqs-2021-0029

Determination of the degree 120 time-variable gravity field in the Sichuan-Yunnan region using Slepian functions and terrestrial measurements

Jiancheng Han ¹Shi Chen ²Zhaohui Chen ¹Hongyan Lu ²Weimin Xu³

作者信息

1. Institute of Geophysics,China Earthquake Administration,Beijing 100081,China
2. Beijing Baijiatuan Earth Sciences National Observation and Research Station,Beijing 100095,China
3. The First Monitoring and Application Center,China Earthquake Administration,Tianjin 300180,China
折叠

摘要

关键词

Sichuan-Yunnan region/terrestrial gravity measurements/time-variable gravity/Slepian basis function/regional gravity field

Key words

Sichuan-Yunnan region/terrestrial gravity measurements/time-variable gravity/Slepian basis function/regional gravity field

引用本文复制引用

Jiancheng Han,Shi Chen,Zhaohui Chen,Hongyan Lu,Weimin Xu..Determination of the degree 120 time-variable gravity field in the Sichuan-Yunnan region using Slepian functions and terrestrial measurements[J].地震学报（英文版）,2021,34(3):211-221,11.

基金项目

This study is supported by the National Natural Science Foundation of China(Nos.41974095,41774090,and U1939205)and the Special Fund of the Institute of Geophysics,China Earthquake Administration(Nos.DQJB20X09,and DQJB21R30).The first author acknowledges support from the China Postdoctoral Science Foundation(No.2018M641424). （Nos.41974095,41774090,and U1939205）

地震学报（英文版）

ISSN：1000-9116

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