P-wave and S-wave tomographic models for the Northeast Africa region (NERC grant NE/I020342/1)

P-wave and S-wave tomographic models for the Northeast Africa region. They have been calculated using relative travel time tomography. For full details of method and models see the following papers: Civiero, C., Hammond, J. O. S., Goes, S., Fishwick, S., Ahmed, A., Ayele, A., Doubre, C., Goitom, B., Keir, D., Kendall, M., Leroy, S., Ogubzghi, G., Rumpker, G., Stuart, G. W. Multiple mantle upwellings beneath the Northern East-African rift system from relative P-wave traveltime tomography, Geochem. Geophys. Geosyst., doi:10.1002/2015GC005948 (2015) Civiero, C., Goes, S., Hammond, J. O. S., Fishwick, S., Ahmed, A., Ayele, A., Doubre, C., Goitom, B., Keir, D., Kendall, M., Leroy, S., Ogubzghi, G., Rumpker, G., Stuart, G. W. Small-scale thermal upwellings under the Northern East African rift from S-wave travel-time tomography, J. Geophs. Res. Doi:10.1002/2016JB013070 (2016). The geographical extent of the models is Latitude: 24.7S - 27.0N, Longitude: 25.4E - 57.2E, Depth: 0 - 900 km. See see hitcount files and papers for areas of reasonable resolution.

Date (Creation): 2014-09

Citation identifier: http://data.bgs.ac.uk/id/dataHolding/13607032

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Imperial College, London	Hammond, James	j.hammond@imperial.ac.uk	Point of contact

Maintenance and update frequency: notApplicable

GEMET - INSPIRE themes, version 1.0

Geology

BGS Thesaurus of Geosciences

NGDC Deposited Data
Primary waves
Shear waves

dataCentre

NGDC Deposited Data

Keywords

NERC_DDC

Access constraints: Other restrictions

Other constraints: no limitations

Other 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.

Use constraints: Other restrictions

Other 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.

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

Language: English

Topic category

Geoscientific information

Geographic identifier: NORTH AFRICA [id=602000]
British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation

End date: 2014-09

Reference System Information

No information provided.

Distribution format

Name	Version

OnLine resource

Protocol	Linkage	Name
	http://dx.doi.org/10.1002/2016JB013070

OnLine resource

Protocol	Linkage	Name
	http://dx.doi.org/10.1002/2015GC005948

OnLine resource

Protocol	Linkage	Name
	http://www.bgs.ac.uk/services/ngdc/accessions/index.html#item71250

Hierarchy level: Dataset

Other: dataset

Conformance result

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

Date (Publication): 2011

Explanation: See the referenced specification

Pass: No

Conformance result

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

Date (Publication): 2010-12-08

Explanation: See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF

Pass: No

Statement: For full details of method and models see the following papers, Multiple mantle upwellings beneath the Northern East-African rift system from relative P-wave traveltime tomography, Geochem. Geophys. Geosyst., doi:10.1002/2015GC005948 and Small-scale thermal upwellings under the Northern East African rift from S-wave travel-time tomography, J. Geophs. Res. doi:10.1002/2016JB013070