[1]DUAN Tianqi,ZHAN Wei,SU Guangli,et al.Progress in Terrestrial Water Storage Research Based on GNSS Observation[J].Journal of Seismological Research,2024,47(03):369-378.[doi:10.20015/j.cnki.ISSN1000-0666.2024.0038
]
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Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
47
Number of periods:
2024 03
Page number:
369-378
Column:
综述
Public date:
2024-05-01
- Title:
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Progress in Terrestrial Water Storage Research Based on GNSS Observation
- Author(s):
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DUAN Tianqi1; ZHAN Wei2; SU Guangli2; LIU Xiao2
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(1. School of Geology and Geomatics,Tianjin Chengjian University,Tianjin 300384,China;2. The First Monitoring and Application Center,China Earthquake Administration,Tianjin 300180,China)
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- Keywords:
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GNSS; terrestrial water storage; mass-loading theory; inversion
- CLC:
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TV21
- DOI:
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10.20015/j.cnki.ISSN1000-0666.2024.0038
- Abstract:
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The method of inversion of terrestrial water storage using GNSS observation based on mass-loading theory is introduced,and the progress,application and development trend of using GNSS to study terrestrial water storage,as well as the joint research of GNSS with GRACE and hydrological models are described.With the continuous improvement in the accuracy of GNSS observation and the rapid development of observational network,remarkable advances have been made in the study of terrestrial water storage by GNSS observation,and GNSS has become an important means of terrestrial water storage monitoring,and the use of GNSS to study terrestrial water storage in Chinese mainland has great potential and prospect.But it still needs to be further researched in the aspects of fine identification of time series signals,optimization of inversion algorithms,and fusion of multi-source data.