Geodetic Observatory Pecny GNSS Analysis Supporting Solid Earth Tide Modelling
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Date
2021-11-29
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Mark
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Vysoké učení technické v Brně,Fakulta stavební
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Abstract
The TILDE project deals with local solid Earth tide (LSET) modeling based on direct LSET observations using long-term GNSS time series. Geodetic Observatory Pecný of the RIGTC contributes to the TILDE project by processing GNSS data. We collected GNSS data from 98 stations, which were divided into three subnetworks. Quality control of all observational data was performed using advanced tools from the G-Nut library. High-accuracy GNSS processing using the GNSS-PPP method was performed using REPRO_2020 precise products by the CODE. The results were coordinate displacement component data. Based on these data, LSET models from individual critical areas will be created. These LSET models can be used to assess the risks of earthquakes and volcanic activity caused due to LSET.
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Juniorstav 2022 – sborník příspěvků, s. 640-645. ISBN 978-80-86433-76-9.
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Peer-reviewed
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en
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© Vysoké učení technické v Brně,Fakulta stavební