1994/95 ANTARCTIC PENINSULAR OGS EXPLORA CRUISE - IT95AP PROGRAMME SEDANO
In Austral Summer 1994-95 Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS) conducted marine geological and geophysical surveys over the Antarctic Peninsular. During this cruise five (5) research programmes were conducted for a total approximately of 4469 km of multichannel seismi...
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| Format: | Article in Journal/Newspaper |
| Language: | English |
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The Antarctic Seismic Data Library System (SDLS)
1999
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| Online Access: | https://dx.doi.org/10.6092/sdls.269498ae-cba2-11e8-ad51-52540085a32b https://sdls.ogs.trieste.it/cache/index.jsp?doi=10.6092/SDLS.269498ae-cba2-11e8-ad51-52540085a32b |
| Summary: | In Austral Summer 1994-95 Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS) conducted marine geological and geophysical surveys over the Antarctic Peninsular. During this cruise five (5) research programmes were conducted for a total approximately of 4469 km of multichannel seismic reflection (MCS) data. The research programmes were: SEDANO (SEdiment Drifts of the ANtarctic Offshore) with 1340 km of MCS data. During the Programme SEDANO nine (9) 60-fold multichannel seismic lines were collected in the Antarctic Peninsular. The surveys were carried out by the research vessel OGS Explora. The digital MCS data were recorded on a SERCEL SN 358 DMX system. The source consisted of two GI guns with a total volume of 6.7 litres fired approximately every 25 meters into a 3000 m cable consisting of 120 hydrophone groups for the 60-fold profiles. A GPS + TRANSIT satellite receiver system was used for the navigation. |
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