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Titill:
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Computer interface for digital data acquisition in geothermal well loggingComputer interface for digital data acquisition in geothermal well logging |
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Höfundur:
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Lacanilao, Alexander M.
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Jarðhitaskóli Háskóla Sameinuðu þjóðanna
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URI:
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http://hdl.handle.net/10802/23211
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Útgefandi:
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United Nations University; Orkustofnun
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Útgáfa:
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1992 |
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Ritröð:
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United Nations University., UNU Geothermal Training Programme, Iceland. Report ; 1982:8 |
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Efnisorð:
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Jarðhiti; Jarðhitarannsóknir; Jarðboranir; Gagnagrunnar
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ISSN:
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1670-7427 |
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Tungumál:
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Enska
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Tengd vefsíðuslóð:
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http://www.os.is/gogn/unu-gtp-report/UNU-GTP-1992-08.pdf
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Tegund:
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Bók |
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Gegnir ID:
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991010306279706886
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Athugasemdir:
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Myndefni: teikningar, línurit, töflur. |
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Útdráttur:
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A project was undertaken to design and build a digital data acquisition system suitable for use by PNOC-EDC well logging units. The design was built around the utilization of personal computers in digital data acquisition employing the use of an internal bus board with counter/timer circuits to convert the frequency signals of the well logging tools. A computer program was written to drive the data acquisition system. Preliminary tests of the completed design were done with promising results. The study established the suitability of counter/timer circuits in converting the frequency signals to digital format. |
