b83d6162-4d6a-68f5-e054-002128a47908 English dataset British Geological Survey +44 115 936 3100 Environmental Science Centre,Keyworth NOTTINGHAM NOTTINGHAMSHIRE NG12 5GG United Kingdom enquiries@bgs.ac.uk pointOfContact 2026-04-05 UK GEMINI 2.3 http://data.bgs.ac.uk/id/dataHolding/13607697 WGS 84 (EPSG::4326) Processed InSAR images over the volcanoes of the East African Rift (NERC Grant NE/L013649/1) 2020-12-10 creation http://data.bgs.ac.uk/id/dataHolding/13607697 This data set contains a set of 20,740 unwrapped, geocoded interferograms derived from Sentinel-1 InSAR scenes processed over 63 volcanoes within the East African Rift system. A full description of the dataset is provided in the accompanying READMe file. This data set was first published in Albino, F. & Biggs, J. (2020). Magmatic processes in the east African rift system: Insights from a 2015-2020 Sentinel-1 InSAR survey, Geochemistry, Geophysics, Geosystems. Whaler, Kathy University of Edinburgh United Kingdom kathy.whaler@ed.ac.uk principalInvestigator Ophelia George University of Bristol Geophysics Laboratory and Field Manager, School of Earth Sciences Wills Memorial Building Bristol BS8 1RJ not available originator Professor Juliet Biggs University of Bristol Earth Sciences Wills Memorial Building Bristol BS8 1RJ not available principalInvestigator Enquiries British Geological Survey United Kingdom not available distributor Enquiries British Geological Survey United Kingdom not available pointOfContact notApplicable https://resources.bgs.ac.uk/images/geonetworkThumbs/b83d6162-4d6a-68f5-e054-002128a47908.png Geology GEMET - INSPIRE themes, version 1.0 2008-06-01 publication Geodesy Monitoring Rift faults Rift valleys Volcanoes Volcanology Deformation (structural geology) BGS Thesaurus of Geosciences 2022 revision NGDC Deposited Data Citable Data dataCentre NERC_DDC otherRestrictions licenceOGL Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]" otherRestrictions 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. Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]" grid English geoscientificInformation British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation EASTERN RIFT SYSTEM [id=680300] 35.4100 42.9700 -3.7500 15.3800 2014-10-14 2020-02-17 Text file (TXT) witheld netCDF Enquiries British Geological Survey United Kingdom not available distributor https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item140345 WWW:DOWNLOAD-1.0-http--download Data download https://doi.org/10.5285/e7c3177b-4c73-4c20-961f-03afd09ccf69 WWW:LINK-1.0-http--related Citation Information - Digital Object Identifier (DOI) information dataset dataset INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology 2011 publication See the referenced specification false 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 2010-12-08 publication See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF false The unwrapped interferograms presented here were automatically processed as part of the Centre for the Observation and Modelling of Earthquakes, Volcanoes and Tectonics (COMET) using the LiCSAR processor which builds on the Gamma SAR and Interferometry software. Time series analysis was carried out on all or a subset of the processed interferograms at each volcano. Further details are provided in the accompanying READMe file and in Albino, F. & Biggs, J. (2020)