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”.
dataset
https://www.bgs.ac.uk/services/ngdc/accessions/index.html#item131391
name: Data
function: download
http://data.bgs.ac.uk/id/dataHolding/13607559
eng
geoscientificInformation
publication
2008-06-01
Volcanic eruption
Geodesy
InSAR
Volcanism
Rift zone
revision
2011
NERC_DDC
40.5600
40.7800
14.7000
13.4600
revision
2009
ET
revision
2009
ETH
creation
1979
ETHIOPIA [id=692000]
creation
1979
Main Ethiopian Rift [id=985019]
2014-10-23
2019-06-12
creation
2019-11-07
notApplicable
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.
publication
2011
false
See the referenced specification
publication
2010-12-08
false
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
GAMMA binary output file - .unw, .cc, .mli
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.
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School of Earth and Environment
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British Geological Survey
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United Kingdom
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pointOfContact
2022-05-18