Bibliografie VÚGTK
Superconducting Gravimeter Data from Pecný - Level 2 pre-processed by station operators
Kostelecký, Jakub ; Pálinkáš, Vojtech ; Vaľko, Miloš

Publication type: anotace

Annotation:
he corrected 1-minute samples have been prepared by operators of the station, from raw decimated 1-minute samples, by following steps: 1) The 1-minute samples have been used to compute residual gravity signal by using the SG calibration factor and applying corrections from tides, atmosphere and polar motion. 2) These data have been associated with auxiliary data from the SG (Dewar Pressure, Tx/Ty balance, Neck temperature etc.) and information from LOG files. 3) Gaps have been created in the residual gravity signal according to auxiliary data and log files. Moreover, gaps were created also for large disturbances, where the residual signal exceeding 20 nm/s^2. 4) Gaps up to 24 hours were filled by a linear fit. 5) Spikes exceeding 5 nm/s^2 were removed by using TSOFT. 6) Steps were applied only in exceptional cases in accordance with LOG files. 7) The cleaned residual signal was converted to corrected 1-minute samples by using the same corrections and the calibration factor as used in 1). Therefore, the corrected 1-minute signal is again in units as the raw data (Volt).

Citation: KOSTELECKÝ, Jakub, Vojtech PÁLINKÁŠ a Miloš VAĽKO. Superconducting Gravimeter Data from Pecný - Level 2 pre-processed by station operators. 2023 Dostupné také z: https://doi.org/10.5880/igets.pe.l2.001

The record appears in these collections:
Focus on VÚGTK > VÚGTK Departments > Geodesy and Geodynamics
Focus on VÚGTK > Researchers > Jakub Kostelecký
Focus on VÚGTK > Researchers > Vojtěch Pálinkáš
Focus on VÚGTK > Researchers > Miloš Vaľko
Documents of VÚGTK > Articles VÚGTK
Focus on VÚGTK > RIV