Corbetti InSAR Data set (NERC grant NE/L013932/1)
This data set contains a set of 226 unwrapped, geocoded interferograms derived from InSAR scenes processed over Corbetti Volcano, Ethiopia. The data were assembled from multiple sensors and processed using either the ICSE or GAMMA software package. The images presented here are generally not the same size as the raw InSAR images but instead are cropped to the extents of the volcano and its immediate environs.
dataset
:
http://data.bgs.ac.uk/id/dataHolding/13607410
English
Geoscientific information
GEMET - INSPIRE themes, version 1.0:
BGS Thesaurus of Geosciences:
Ground deformation
NGDC Deposited Data
Rift valleys
Geodesy
Free:
Free:
NERC_DDC
37.3700,
5.7100,
39.3500,
9.7200
creation: 2018-12-21
2003-12-17
-
2017-01-04
University of Edinburgh
Whaler, Kathy
,
United Kingdom
email:
kathy.whaler@ed.ac.uk
Role: principal investigator
University of Bristol
Ophelia George
Wills Memorial Building,
Bristol,
BS8 1RJ
email:
not available
Role: point of contact
Data Quality
Please see accompanying README file for full methodology. For each sensor, Pairs of interferograms were selected based on the perpendicular and temporal baselines less than the values provided in Table 1. The topographic phase contribution was removed from all interferograms using a 30 m resolution Shuttle Radar Topography Mission (SRTM) digital elevation model. Following the removal of the topographic phase, the resulting images were filtered and then all pixels with a coherence values above the given threshold were unwrapped and geocoded.
INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology
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
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.
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
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.
Metadata about metadata
7fa754b3-2b73-2063-e054-002128a47908
British Geological Survey
Environmental Science Centre,Keyworth,
NOTTINGHAM,
NG12 5GG,
United Kingdom
tel: +44 115 936 3100
email:
enquiries@bgs.ac.uk
Role: point of contact
2024-04-24