Articles | Volume 19, issue 3
Nat. Hazards Earth Syst. Sci., 19, 571–582, 2019
https://doi.org/10.5194/nhess-19-571-2019
Nat. Hazards Earth Syst. Sci., 19, 571–582, 2019
https://doi.org/10.5194/nhess-19-571-2019

Research article 19 Mar 2019

Research article | 19 Mar 2019

Assessment of geodetic velocities using GPS campaign measurements over long baseline lengths

Huseyin Duman and Dogan Ugur Sanli

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to technical corrections (27 Feb 2019) by Filippos Vallianatos
AR by D. Ugur Sanli on behalf of the Authors (04 Mar 2019)  Author's response    Manuscript
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Short summary
Research has been done to assess the performance of relative positioning over long baseline lengths in determining the accuracy of site velocities from GPS campaign measurements. GPS campaign measurements were generated from the IGS data, and the results were compared with PPP-derived findings. A major outcome of this study is that relative positioning over long baseline lengths produces similar accuracies to PPP. A newly proposed refinement method also improves the available PPP accuracy.
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