SEISMIC RECORDING SYSTEM
⚠ (:toc:)
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!Seismic recorder
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Attach:geode.png"Geometrics GEODE"<br />''Geometrics GEODE''
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* %newwin%[[http://www.geometrics.com/Seismographs/Geode/geode.html | Geometerics GEODE]]<br />Link to %newwin%[[ftp://geom.geometrics.com/pub/seismic/Manuals/GeodeNZES-3000ManualRevK4.pdf | manual (PDF format).]]
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!Recording laptop
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!!Primary system:
* Lenovo ThinkPad X300:
** Supplier: http://www.komplett.no
** Supplier P/N: %newwin%[[http://www.komplett.no/k/ki.aspx?sku=347170 | 347170]]
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* Universal 12 Vdc Car Notebook Adapter:
** Supplier: http://www.komplett.no
** Supplier P/N: %newwin%[[http://www.komplett.no/k/ki.aspx?sku=359860 | 359860]]
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!!Backup system:
* Dell Latitude D505 (2 ea):
* Universal 12 Vdc Car Notebook Adapter:
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!Data storage requirements
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Assumptions:
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* Total line distances: 160 km
* Shot interval: 25 m
* No. of seismic channels: 60 ea
* Recording duration: 4 s
* Sampling frequency: 500 Hz
* Bytes per sample: 4 ea
* SEG-Y header per shot: 240 bytes
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Calculations:
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* Number of shotpoints: 6400 ea
* Seismic data per shot: 480240 bytes
* Total data all shots: %red%'''3001,5 Mbytes'''
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These calculations from [[Attach:Svalbard-2009-snowstreamer-data-storage-requirements.xls | Excel worksheet]].
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!Data backup
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* 4 ea %newwin%[[http://www.komplett.no/k/ki.aspx?sku=354971 | WD Passport Essential 160GB USB 2.0]].<br />Supplier: %newwin%[[http://www.komplett.no/k/k.aspx | Komplett Data]].<br />Supplier P/N: 354971
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* 4 ea %newwin%[[http://www.komplett.no/k/ki.aspx?sku=345472 | Kingston Datatraveler 8GB, USB 2.0]]<br />Supplier: %newwin%[[http://www.komplett.no/k/k.aspx | Komplett Data]].<br />Supplier P/N: 345472
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