Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Karsten Spaans"'
Autor:
Stéphanie Dumont, Freysteinn Sigmundsson, Michelle M. Parks, Vincent J. P. Drouin, Gro B. M. Pedersen, Ingibjörg Jónsdóttir, Ármann Höskuldsson, Andrew Hooper, Karsten Spaans, Marco Bagnardi, Magnús T. Gudmundsson, Sara Barsotti, Kristín Jónsdóttir, Thórdís Högnadóttir, Eyjólfur Magnússon, Ásta R. Hjartardóttir, Tobias Dürig, Cristian Rossi, Björn Oddsson
Publikováno v:
Frontiers in Earth Science, Vol 6 (2018)
We report how data from satellite and aerial synthetic aperture radar (SAR) observations were integrated into monitoring of the 2014–2015 Holuhraun eruption in the Bárðarbunga volcanic system, the largest effusive eruption in Iceland since the 17
Externí odkaz:
https://doaj.org/article/e88c171b840647929982fe24e1a41190
Autor:
Milan Lazecký, Karsten Spaans, Pablo J. González, Yasser Maghsoudi, Yu Morishita, Fabien Albino, John Elliott, Nicholas Greenall, Emma Hatton, Andrew Hooper, Daniel Juncu, Alistair McDougall, Richard J. Walters, C. Scott Watson, Jonathan R. Weiss, Tim J. Wright
Publikováno v:
Remote Sensing, Vol 12, Iss 15, p 2430 (2020)
Space-borne Synthetic Aperture Radar (SAR) Interferometry (InSAR) is now a key geophysical tool for surface deformation studies. The European Commission’s Sentinel-1 Constellation began acquiring data systematically in late 2014. The data, which ar
Externí odkaz:
https://doaj.org/article/4a4f85d0950c449eafcc93a68dbaee6e
Publikováno v:
Remote Sensing, Vol 11, Iss 3, p 237 (2019)
Following a large continental earthquake, information on the spatial distribution of triggered landslides is required as quickly as possible for use in emergency response coordination. Synthetic Aperture Radar (SAR) methods have the potential to over
Externí odkaz:
https://doaj.org/article/ac4012c9de2a4dbebbbf61a1ec881a4e
The European Commission’s Sentinel-1 constellation, operated by ESA, has been a game changer for operational monitoring of our hazardous planet. When fully operational, the Sentinel-1 mission is a two-satellite constellation; currently consisting o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1399a8b020b2b8a796700069f12b82d
https://doi.org/10.5194/egusphere-egu22-11733
https://doi.org/10.5194/egusphere-egu22-11733
Autor:
Richard J. Walters, C. Scott Watson, Yasser Maghsoudi, Fabien Albino, Jonathan R. Weiss, Daniel Juncu, Nicholas Greenall, Milan Lazecký, Emma Hatton, Pablo J. González, Alistair McDougall, Andrew Hooper, Yu Morishita, Tim J. Wright, Karsten Spaans, John Elliott
Publikováno v:
Remote Sensing
Remote Sensing, Vol 12, Iss 2430, p 2430 (2020)
Remote Sensing; Volume 12; Issue 15; Pages: 2430
Digital.CSIC. Repositorio Institucional del CSIC
instname
Remote sensing, 2020, Vol.12(15), pp.2430 [Peer Reviewed Journal]
Remote Sensing, Vol 12, Iss 2430, p 2430 (2020)
Remote Sensing; Volume 12; Issue 15; Pages: 2430
Digital.CSIC. Repositorio Institucional del CSIC
instname
Remote sensing, 2020, Vol.12(15), pp.2430 [Peer Reviewed Journal]
Space-borne Synthetic Aperture Radar (SAR) Interferometry (InSAR) is now a key geophysical tool for surface deformation studies. The European Commission’s Sentinel-1 Constellation began acquiring data systematically in late 2014. The data, which ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a62212d914a02d4e0f7629abfd16294a
http://hdl.handle.net/10261/218927
http://hdl.handle.net/10261/218927
Autor:
Chen Yu, Richard J. Walters, Milan Lazecky, Zhenhong Li, Jonathan R. Weiss, Barry Parsons, John Elliott, Karsten Spaans, Ekbal Hussain, Andrew Hooper, Yu Morishita, Pablo J. González, Chris Rollins, Hua Wang, Tim J. Wright
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
GEOPHYSICAL RESEARCH LETTERS
Geophysical research letters, 2020, Vol.47(17), pp.e2020GL087376 [Peer Reviewed Journal]
instname
GEOPHYSICAL RESEARCH LETTERS
Geophysical research letters, 2020, Vol.47(17), pp.e2020GL087376 [Peer Reviewed Journal]
Measurements of present‐day surface deformation are essential for the assessment of long‐term seismic hazard. The European Space Agency's Sentinel‐1 satellites enable global, high‐resolution observation of crustal motion from Interferometric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7629a00b9b2cc58a124822d35c7878a9
http://hdl.handle.net/10261/218925
http://hdl.handle.net/10261/218925
Deformation at Krafla and Bjarnarflag geothermal areas, Northern Volcanic Zone of Iceland, 1993–2015
Autor:
Vincent Drouin, Karsten Spaans, Sigrún Hreinsdóttir, Freysteinn Sigmundsson, Benedikt G. Ófeigsson, Sandra Verhagen
Publikováno v:
Journal of Volcanology and Geothermal Research. 344:92-105
The Krafla volcanic system has geothermal areas within the Krafla caldera and at Bjarnarflag in the Krafla fissure swarm, 9-km south of the Krafla caldera. Arrays of boreholes extract geothermal fluids for power plants in both areas. We collected and
Autor:
Hetty Triastuty, Sebastian F. L. Watt, Susanna K Ebmeier, A. Odell, Corentin Caudron, Christoph Helo, Jonathan M. Castro, Michael Cassidy, Hendra Gunawan, Karsten Spaans, P. Kristianto
Publikováno v:
Geochemistry, geophysics, geosystems, 20 (8
Explosive eruptions that occur with little or no precursory unrest (less than a month) pose the greatest hazards from volcanoes to nearby populations. Here we focus on the preeruptive conditions for these explosive events, their triggers and how thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ad6c09e68af0e32e264d119b86465bc
https://doi.org/10.1029/2018gc008161
https://doi.org/10.1029/2018gc008161
Autor:
Ingibjörg S. Jónsdóttir, Eyjólfur Magnússon, Stéphanie Dumont, Freysteinn Sigmundsson, Ásta Rut Hjartardóttir, Karsten Spaans, Vincent Drouin, Sara Barsotti, Björn Oddsson, Tobias Dürig, Ármann Höskuldsson, Kristín Jónsdóttir, Michelle Parks, Marco Bagnardi, Andrew Hooper, Thórdís Högnadóttir, Cristian Rossi, Magnús T. Gudmundsson, Gro Pedersen
Publikováno v:
Frontiers in Earth Science, Vol 6 (2018)
We report how data from satellite and aerial synthetic aperture radar (SAR) observations were integrated into monitoring of the 2014–2015 Holuhraun eruption in the Bárðarbunga volcanic system, the largest effusive eruption in Iceland since the 17
Autor:
Andrew Hooper, Karsten Spaans
Publikováno v:
Journal of Geophysical Research: Solid Earth. 121:2947-2960
Radar interferometry (InSAR, interferometric synthetic aperture radar) is routinely used to measure surface deformation prior to, during, and after volcanic events, although not in a monitoring capacity. The improved data availability of some current