Seismic data and velocity models supporting Bentham et al., 2018, 'Investigating the use of 3-D full-waveform inversion to characterize the host rock at a geological disposal site (NERC grant NE/L000423/1)

Data deposited are connected to paper "Investigating the use of 3-D full-waveform inversion to characterize the host rock at a geological disposal site" by H.L.M. Bentham, J.V. Morgan and D.A. Angus, in Geophysical Journal International, https://doi.org/10.1093/gji/ggy386. The geological model consists of fractured granite host rock (depth: 800 - 1200 m) with an Excavated disturbed Zone (EdZ) that could be formed through constructing the tunnels. In addition to the host rock, the model contains sedimentary overburden (depth: 0 - 800 m) and a fractured granite bed rock (depth: 1200 - 2000 m). Seismic velocities and rock properties were assigned through analogues e.g. Olkiluoto, Finland. Full data description and method found in Bentham et al. (2018). Data deposited are for Case 1 (no tunnels) and Case 3 (with multiple tunnels). For each case, the following 3D volumes are available: * Seismic data * True velocity model (used to generate seismic data) * Starting velocity model for full-waveform inversion Additionally, the following ASCII files are available to aid the use of the seismic and velocity models: * Locations of sources at surface (Case 1, 2 and 3 except where survey area is reduced [see GJI article]) * Locations of receivers at surface and below tunnels (Case 1, 2 and 3) * Locations of receiver at surface and above and below tunnels (Case 3 only)

INSPIRE

Identification

File identifier
7c45c2c0-17bf-2464-e054-002128a47908 XML
Title

Seismic data and velocity models supporting Bentham et al., 2018, 'Investigating the use of 3-D full-waveform inversion to characterize the host rock at a geological disposal site (NERC grant NE/L000423/1)

Hierarchy level
Non geographic dataset
Online resource
 
Resource identifier
code

http://data.bgs.ac.uk/id/dataHolding/13607403

 
Metadata language
English
Encoding
Format

SEG-Y
 
Format

Ascii
 
Projection
 

Classification of data and services

Topic category
  • Geoscientific information
 

Keywords

GEMET - INSPIRE themes, version 1.0

BGS Thesaurus of Geosciences

  • NGDC Deposited Data

  • Granite

  • Seismicity

  • Radioactive wastes

  • Waste disposal

Other keywords

dataCentre
Keywords

  • NERC_DDC
 
 

Temporal reference

Temporal extent
Begin
2014-06-01
End
2018-09-06
 
Temporal extent
Date (Creation)
2018-11-19
 

Quality and validity

Lineage

For methodology, please see paper: "Investigating the use of 3-D full-waveform inversion to characterize the host rock at a geological disposal site" by H.L.M. Bentham, J.V. Morgan and D.A. Angus, in Geophysical Journal International, https://doi.org/10.1093/gji/ggy386

 

Conformity

Conformity
Conformity
Title

INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology
 
Title

Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

 
 

Restrictions on access and use

Access constraints
no limitations
Access constraints
The dataset is made freely available for access, e.g. via the Internet. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner(s) of any third party data / information contained in the dataset to make the dataset freely accessible.
Access constraints

The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.

Access constraints

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

 

Responsible organization (s)

Contact for the resource
Organisation name

University of Leeds
Email

not available
 
Organisation name

University of Leeds
Email

not available
 
 

Metadata information

Contact for the metadata
Organisation name

British Geological Survey
Email

enquiries@bgs.ac.uk

 
Date stamp
2025-06-29
Metadata language
English
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Access constraints

Limitation
 

Use constraints

Limitation
 

Responsible custodian

Contact for the resource
 
 
 

Overviews

overview

Keywords

NGDC Deposited Data


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