Velocity model and station corrections used by N. Cuenot to locate seismic events recorded by the downhole and the surface network - Soultz-sous-Forêts 2000 Stimulation
Velocity model and station corrections described in the PhD thesis of <b>N. Cuenot</b>, used to calculate location of microseismic events of his first catalogue of the 2000 stimulation episode at Soultz-sous-Forêts.
N. Cuenot performed preliminary locations during his PhD using a modified version of the HYPOINVERSE program (Klein, 1978). An initial velocity model established by Darnet (2000) was first used but did not give satisfactory results. The velocity model was thus refined. P waves velocities were iteratively calculated by minimizing residual errors at the stations. The ratio Vp/Vs was similarly adjusted in the sedimentary layers. At least, station corrections were used to get hypocenters as precise as possible.
The first catalogue of events of the 2000 episode calculated by N. Cuenot using the HYPOINVERSE program is available ( https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSFS2000-catalogue ).
Last update of data: 26/11/2018
Simple
- Alternate title
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SSFS2000-Velocity_model_Cuenot_1
- Date (Creation)
- 2022-01-27T16:14:09
- Status
- Completed
- Maintenance and update frequency
- As needed
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Subject study
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Seismology, Earthquakes, Seismic sources, Micro-seismicity
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Project phase
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Hydraulic Stimulation
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Location
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GPK2
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Soultz-sous-Forêts (67250)
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Upper Rhine Graben
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Alsace
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France
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Variables
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Velocity and slowness
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- Access constraints
- Restricted
- Use constraints
- Restricted
- Other constraints
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Confidentiality Level 1: Public and traceability
- Other constraints
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How to cite: Cuenot, N. 2009. Réponse du granite fracturé de Soultz-sous-Forêts à des injections massives de fluide: Analyse de la microsismicité induite et du régime de contraintes. PhD Thesis, Université de Strasbourg.
- Aggregate Datasetindentifier
- SSF-GPK2
- Association Type
- Part of seamless database
- Initiative Type
- Platform
- Spatial representation type
- Vector
- Language
- English
- Character set
- UTF8
- Topic category
-
- Geoscientific information
- Begin date
- 2000-06-30T02:00:00
- End date
- 2000-07-11T02:00:00
))
- Reference system identifier
- WGS 1984
- Distribution format
-
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csv
(
1.0
)
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csv
(
1.0
)
- OnLine resource
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SSFS2000-Velocity_model_Cuenot_1
(
WWW:DOWNLOAD-1.0-link--order
)
Velocity model
- OnLine resource
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SSFS2000-Station_corrections_Cuenot
(
WWW:DOWNLOAD-1.0-link--order
)
Station corrections
- File identifier
- SSFS2000-Velocity_model_Cuenot_1 XML
- Metadata language
- English
- Character set
- UTF8
- Date stamp
- 2023-07-18T13:47:18.023976Z
- Metadata standard name
-
ISO 19115:2003/19139
- Metadata standard version
-
1.0
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Spatial extent
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