UNDERCOVER large-N Array Finland
open access | 
restricted.
Former stations:
open access | 
restricted.
- Cite as
- Sippl, Christian; Luhta, Tuija; Sotti, Kristian; Kamm, Jochen (2025): UNDERCOVER large-N Array Finland. GFZ Data Services. Dataset/Seismic Network. https://doi.org/10.14470/9W272126.
- Identifier
- 10.14470/9W272126
- DataCite metadata
- HTML | JSON | XML | INSPIRE | Local XML source file
- Terms/rights
- Creative Commons Attribution 4.0 International
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- Creator(s)
-
Sippl, Christian
a;
Luhta, Tuija
b; Sotti, Kristian
b;
Kamm, Jochen
b
a Czech Academy of Sciences, Institute of Geophysics, Prague, Czechia
b Geological Survey of Finland (GTK), Espoo, Finland - Description
-
- (Abstract) This seismic network consisted of 493 geophone stations, with Geospace GS-One 5 Hz geophone sensors and Geospace GSB dataloggers, that recorded at 250 Hz from early June to early August 2025. There was an exchange of dataloggers and some re-deployment of stations at mid-term. The stations were deployed in northeastern Finland, close to the town of Ruka, in the framework of the Horizon Project UNDERCOVER, in an area of about 30 × 25 km. Together with a larger-scale broadband deployment that was carried out at the same time, the data were collected to illuminate the crustal structure of a major Paleoproterozoic shear zone, the Kuusamo Schist Belt. Waveform data is available from the GEOFON data centre, under network code 4J.
- Title
- UNDERCOVER large-N Array Finland
- Publisher
- GFZ Data Services
- Publication year
- 2025
- Resource type
- Dataset / Seismic Network
- Dates
-
- Collected 2025-06-04
- Accepted 2025-12-01
- Submitted 2026-03-23
- Issued 2026-03-23
- Created 2026-03-23
- Available 2029-02-01
- Place(s)
-
- Finland
- Contributor(s)
-
- Hosting institution: GFZ Helmholtz-Zentrum für Geoforschung
- Data manager: GEOFON Data Centre
- Project members: Institute of Geophysics, Czech Academy of Sciences, Prague, Czech Republic ; Latitude 66 Cobalt Oy, Oulu, Finland
- Project leader: Geological Survey of Finland (GTK), Espoo, Finland
- Subjects
- Funding reference(s)
-
- European Union (Horizon Europe Program) Identifier: ROR, https://ror.org/019w4f821 (101177528)
- Language
- en
- Sizes
-
- 3100GB
- Reference(s)
-
- FDSN network code
- 4J
- Network dates
- 2025
- Data time range
- 2025–2025
- Station count
- 493
- Seismic metadata
- fdsnws-station
To retrieve waveform data and metadata (including instrument responses) for this and other seismic networks, see here. Network (data set) values are taken from DataCite XML from 2026-04-01 with Metadata Properties version 4.4. Contact us if you are the PI and wish to make changes. Old-style network page for this network here.
Station List for Network Code 4J
Code
Station description
Begin
End
Loc
Channels
Flags
