| Zugriffsnummer | 51850 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Linking seismic measurements to the International System of Units |
| Autor(in); Institution |
Canu, Adrien; Laboratoire National de metrologie et d’essais (LNE), Trappes, FRANCE
Larsonnier, Franck; Commissariat à l'énergie atomique et aux énergies alternatives (CEA), DAM, DIF, Arpajon, FRANCE
Winther, Jacob Holm; Danish Primary Laboratory of Acoustics (DPLA), Naerum, DENMARK
Tranchant, Nicolas; Commissariat à l'énergie atomique et aux énergies alternatives (CEA), DAM, DIF, Arpajon, FRANCE
Havreland, Andreas; Hottinger Bruel and Kjaer, Virum, DENMARK
|
| Quelle/Jahr | Pure and Applied Geophysics:(2024) |
| ISSN | 1420-9136 (online) ; 0033-4553 (print) |
| DOI | |
| URL | |
| Verlag | Berlin: Springer |
| Freie Schlagworte | Seismometer calibration ; on-site calibration ; gabrielson's method ; primary calibration ; secondary calibration |
| Zusammenfassung | The current state of the art in the calibration of seismometers is given by internal calibration procedures which give only incomplete information about a seismometer’s response and are based on transfer functions supplied by manufacturers. Calibrations traceable to the International System of Units (SI) provide an independent and comprehensible characterization of seismometers. These calibrations take part in a laboratory using an electrodynamic shaker or shake table. To overcome the issue that seismometers placed in seismic stations are not supposed to be moved to a calibration laboratory, novel on-site calibration methods incorporating a reference seismometer were developed. Such a reference is placed near the sensor to be calibrated, and the transfer function of the seismometer under test can be derived based on the output of both sensors. |
| Kostenfreier Zugang | Open Access Hybrid |
| Themenbereich der Metrologie | Akustik, Ultraschall, Beschleunigung |
| Innovationscluster | Umwelt und Klima |
| Geschäftsfelder | Metrologie für die Gesellschaft |
| Forschungsprojekt | 19ENV03: Infra-AUV: Metrology for low-frequency sound and vibration |
| Förderinformationen (1) |
Förderername: European Commission (EC)
Förderer ID: 0000 0001 2242 8989 Förderer ID Typ: ISNI Förderprogramm: EMPIR 2019 Environment Titel der Förderung: 19ENV03: Infra-AUV: Metrology for low-frequency sound and vibration Förderungsnummer: 19ENV03 URI der Förderung: https://www.ptb.de/empir2020/infra-auv/home/ |