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Processed SAR Data over Erta 'Ale Volcano, Afar, Ethiopia (NERC grant NE/L013649/1)

This dataset contains 204 ascending and 300 descending Sentinel-1 geocoded unwrapped interferograms and coherence, and 70 ascending and 102 descending Re-sampled Single Look Complex (RSLC) images for each acquisition date. This data set also includes the original size Digital Elevation Model (DEM) used during InSAR processing. Data used by: Moore et al, 2019, “The 2017 Eruption of Erta 'Ale Volcano, Ethiopia: Insights into the Shallow Axial Plumbing System of an Incipient Mid-Ocean Ridge”.

Simple

Date (Creation)
2019-11-07
Citation identifier
http://data.bgs.ac.uk/id/dataHolding/13607559
Point of contact
Organisation name Individual name Electronic mail address Role

University of Leeds

Professor A J Hooper

not available

Point of contact

University of Leeds

Professor A J Hooper

not available

Principal investigator
Maintenance and update frequency
notApplicable

GEMET - INSPIRE themes, version 1.0

  • Geology

BGS Thesaurus of Geosciences

  • Volcanic eruption

  • Geodesy

  • InSAR

  • NGDC Deposited Data

  • Volcanism

  • Rift zone

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
ET

ISO 3166_1 alpha-2 2009 revision

Geographic identifier
ETH

ISO 3166_1 alpha-3 2009 revision

Geographic identifier
ETHIOPIA [id=692000]

British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation

Geographic identifier
Main Ethiopian Rift [id=985019]

British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation

N
S
E
W
thumbnail




Begin date
2014-10-23
End date
2019-06-12
Unique resource identifier
WGS 84 (EPSG::4979)
Distribution format
Name Version

GAMMA binary output file - .unw, .cc, .mli

standard ASCII file - .par

OnLine resource
Protocol Linkage Name
https://www.bgs.ac.uk/services/ngdc/accessions/index.html#item131391

Data

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

The data were processed using the GAMMA software package as described in Moore et al. (2019). Interferogram unwrapped phase and coherence were then cropped to cover only Erta 'Ale Volcano and its immediate surroundings.

Metadata

File identifier
983d9669-65ba-13e7-e054-002128a47908 XML
Metadata language
English
Hierarchy level
Dataset
Date stamp
2025-06-17
Metadata standard name
UK GEMINI
Metadata standard version

2.3

Metadata author
Organisation name Individual name Electronic mail address Role

British Geological Survey

enquiries@bgs.ac.uk

Point of contact
Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13607559

 
 

Overviews

overview

Spatial extent

thumbnail

Keywords

NGDC Deposited Data


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