DTS ground temperature measurements in mountain permafrost – the 2Alpes-3065 borehole (French Alps)

A 100 m deep borehole in mountain permafrost hasbeen equipped with both a thermistor chain and a fiber optic cable for DTS measurements. The device permits to assess the resolution and accuracy of DTS measurements through the comparison of parallel DTS profils and with classical sensors. First resul...

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Bibliographic Details
Main Authors: Schoeneich, Philippe, Krysiecki, Jean-Michel, Mingrat, Ludovic, Huwald, Hendrik
Format: Text
Language:unknown
Published: 2016
Subjects:
permafrost
Online Access:http://infoscience.epfl.ch/record/215093
id ftinfoscience:oai:infoscience.tind.io:215093
record_format openpolar
spelling ftinfoscience:oai:infoscience.tind.io:215093 2023-05-15T17:56:41+02:00 DTS ground temperature measurements in mountain permafrost – the 2Alpes-3065 borehole (French Alps) Schoeneich, Philippe Krysiecki, Jean-Michel Mingrat, Ludovic Huwald, Hendrik 2016-01-19T11:05:33Z http://infoscience.epfl.ch/record/215093 unknown http://infoscience.epfl.ch/record/215093 http://infoscience.epfl.ch/record/215093 Text 2016 ftinfoscience 2023-02-13T22:31:33Z A 100 m deep borehole in mountain permafrost hasbeen equipped with both a thermistor chain and a fiber optic cable for DTS measurements. The device permits to assess the resolution and accuracy of DTS measurements through the comparison of parallel DTS profils and with classical sensors. First results show a reolution in the order of 0.1 °C can be achieved, but that the accuracy is strongly dependent on the calibration of the measurement. Text permafrost EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
institution Open Polar
collection EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
op_collection_id ftinfoscience
language unknown
description A 100 m deep borehole in mountain permafrost hasbeen equipped with both a thermistor chain and a fiber optic cable for DTS measurements. The device permits to assess the resolution and accuracy of DTS measurements through the comparison of parallel DTS profils and with classical sensors. First results show a reolution in the order of 0.1 °C can be achieved, but that the accuracy is strongly dependent on the calibration of the measurement.
format Text
author Schoeneich, Philippe
Krysiecki, Jean-Michel
Mingrat, Ludovic
Huwald, Hendrik
spellingShingle Schoeneich, Philippe
Krysiecki, Jean-Michel
Mingrat, Ludovic
Huwald, Hendrik
DTS ground temperature measurements in mountain permafrost – the 2Alpes-3065 borehole (French Alps)
author_facet Schoeneich, Philippe
Krysiecki, Jean-Michel
Mingrat, Ludovic
Huwald, Hendrik
author_sort Schoeneich, Philippe
title DTS ground temperature measurements in mountain permafrost – the 2Alpes-3065 borehole (French Alps)
title_short DTS ground temperature measurements in mountain permafrost – the 2Alpes-3065 borehole (French Alps)
title_full DTS ground temperature measurements in mountain permafrost – the 2Alpes-3065 borehole (French Alps)
title_fullStr DTS ground temperature measurements in mountain permafrost – the 2Alpes-3065 borehole (French Alps)
title_full_unstemmed DTS ground temperature measurements in mountain permafrost – the 2Alpes-3065 borehole (French Alps)
title_sort dts ground temperature measurements in mountain permafrost – the 2alpes-3065 borehole (french alps)
publishDate 2016
url http://infoscience.epfl.ch/record/215093
genre permafrost
genre_facet permafrost
op_source http://infoscience.epfl.ch/record/215093
op_relation http://infoscience.epfl.ch/record/215093
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