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Vertical Seismic Profiling (VSP) Data Acquired in Munich, Germany, Using Distributed Dynamic Strain Sensing

Authors
/persons/resource/wollin

Wollin,  Christopher       
2.2 Geophysical Imaging of the Subsurface, 2.0 Geophysics, Departments, GFZ Publication Database, GFZ Helmholtz Centre for Geosciences;

Reinsch,  Thomas
External Organizations;

/persons/resource/slueth

Lueth,  S.       
2.2 Geophysical Imaging of the Subsurface, 2.0 Geophysics, Departments, GFZ Publication Database, GFZ Helmholtz Centre for Geosciences;

/persons/resource/lotte

Krawczyk,  C.M.       
2.2 Geophysical Imaging of the Subsurface, 2.0 Geophysics, Departments, GFZ Publication Database, GFZ Helmholtz Centre for Geosciences;

/persons/resource/mlipus

Lipus,  Martin Peter
2.2 Geophysical Imaging of the Subsurface, 2.0 Geophysics, Departments, GFZ Publication Database, GFZ Helmholtz Centre for Geosciences;

/persons/resource/cunow

Cunow,  Christian       
4.3 Geoenergy, 4.0 Geosystems, Departments, GFZ Publication Database, GFZ Helmholtz Centre for Geosciences;

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Citation

Wollin, C., Reinsch, T., Lueth, S., Krawczyk, C., Lipus, M. P., Cunow, C. (2025): Vertical Seismic Profiling (VSP) Data Acquired in Munich, Germany, Using Distributed Dynamic Strain Sensing.
https://doi.org/10.5880/GFZ.NMVQ.2025.001


Cite as: https://gfzpublic.gfz.de/pubman/item/item_5037698
Abstract
In April 2020 a conventional VSP survey was conducted in a geothermal well in the Munich metropolitan area, Germany. At the location a second well was equipped with a fiber optic cable installed until reservoir depth at 3691 m (MD) (Schölderle et al,. 2021). Along this cable, distributed dynamic strain sensing data (also known as Distributed Acoustic Sensing, DAS, or Distributed Vibration Sensing, DVS) was acquired piggiback. The here published dataset comprises the 16 s long raw DDSS recordings framing 419 12 second long vibro shots emitted from two different locations (one near vertical and one at 1 km distance), the respective sweep functions, the coordinates of the shot locations and the receivers relative to the wellhead, and the stacked correlated records. Absolute coordinates were anonymised.