Cristin-resultat-ID: 1901641
Sist endret: 29. mars 2021, 15:35
Resultat
Poster
2021

New Small Aperture Broadband Arrays in the European Arctic

Bidragsytere:
  • Johannes Schweitzer
  • Jon Magnus Christensen
  • Morten A. K. Sickel
  • Svein Mykkeltveit og
  • Andreas Köhler

Presentasjon

Navn på arrangementet: DGG 81. Jahrestagung 2021
Sted: Kiel/ Digitalt
Dato fra: 1. mars 2021
Dato til: 5. mars 2021

Arrangør:

Arrangørnavn: DGG

Om resultatet

Poster
Publiseringsår: 2021

Beskrivelse Beskrivelse

Tittel

New Small Aperture Broadband Arrays in the European Arctic

Sammendrag

As part of the EPOS-Norway infrastructure project, NORSAR received funding from the Research Council of Norway for a new regional seismic array on Bjørnøya (Bear Island) in the European Arctic. After along planning phase, a six-element broadband array was installed by NORSAR staff in August 2019 and has been providing data to NORSAR in near real-time since then. Due to several logistical and administrative constraints the 6-element array has an aperture of only 300 m. All sites are equipped with Kinemetrics MBB-2 sensors and Earth Data EDR-209 digitizers that are installed in near-surface vaults. Data are automatically copied to the Norwegian node of the European Integrated Data Archive (EIDA) and are openly available. Due to environmental restrictions less than the planned 9 array sites could be installed on Bjørnøya and the non-used instruments are now available to extend the broadband station Hornsund (HSPB), Southern Spitsbergen, to another small aperture broadband array, also with 6 sites. The array installation had to be postponed because of the ongoing pandemic and is now planned for the Arctic summer 2021.

Bidragsytere

Johannes Schweitzer

  • Tilknyttet:
    Forfatter
    ved NORSAR

Jon Magnus Christensen

  • Tilknyttet:
    Forfatter
    ved NORSAR

Morten A. K. Sickel

  • Tilknyttet:
    Forfatter
    ved NORSAR

Svein Mykkeltveit

  • Tilknyttet:
    Forfatter
    ved NORSAR

Andreas Köhler

  • Tilknyttet:
    Forfatter
    ved NORSAR
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