Broadband seismic deployments in East Antarctica: IPY contribution to monitoring the Earth’s interiors
“Deployment of broadband seismic stations on the Antarctica conti-nent ” is an ambitious project to improve the spatial resolution of seis-mic data across the Antarctic Plate and surrounding regions. Several international collaborative programs for the purpose of geomonitoring were conducted in Anta...
Main Authors: | , , , , , , , , , |
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Format: | Text |
Language: | English |
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.666.3212 http://www.annalsofgeophysics.eu/index.php/annals/article/download/6379/6367/ |
Summary: | “Deployment of broadband seismic stations on the Antarctica conti-nent ” is an ambitious project to improve the spatial resolution of seis-mic data across the Antarctic Plate and surrounding regions. Several international collaborative programs for the purpose of geomonitoring were conducted in Antarctica during the International Polar Year (IPY) 2007-2008. The Antarctica’s GAmburtsev Province (AGAP; IPY #147), the GAmburtsev Mountain SEISmic experiment (GAMSEIS), a part of AGAP, and the Polar Earth Observing Network (POLENET; IPY #185) were major contributions in establishing a geophysical network in Antarctica. The AGAP/GAMSEIS project was an internationally co-ordinated deployment of more than 30 broadband seismographs over the crest of the Gambursev Mountains (Dome-A), Dome-C and Dome-F area. The investigations provide detailed information on crustal thick-ness and mantle structure; provide key constraints on the origin of the |
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