Permittivity measured with the dielectric profiling (DEP) technique on the NEEM ice core (down to 1493.295 m depth)

Dielectric Profiling (DEP) of the North Greenland Eemian (NEEM) core were recorded in the field during the 2008-2011field seasons with the DEP device described by Wilhelms et al. (1998). The permittivity and conductivity of DEP data are calculated by their respective densities and conductivities (Wi...

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Bibliographic Details
Main Authors: Mojtabavi, Seyedhamidreza, Wilhelms, Frank, Cook, Eliza, Davies, Siwan M, Sinnl, Giulia, Skov Jensen, Mathias, Dahl-Jensen, Dorthe, Svensson, Anders M, Vinther, Bo Møllesøe, Kipfstuhl, Sepp, Karlsson, Nanna Bjørnholt, Faria, Sergio Henrique, Gkinis, Vasileios, Kjær, Helle Astrid, Erhardt, Tobias, Berben, Sarah M P, Nisancioglu, Kerim H, Koldtoft, Iben, Rasmussen, Sune Olander
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
DEPTH
ice/snow
Greenland
ICEDRILL
Ice drill
NEEM
NGRIP
North Greenland Eemian Ice Drilling
North Greenland Ice Core Project
Permittivity
relative
Greenland ice core
Greenland Ice core Project
ice core
Journal of Glaciology
North Greenland
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.922195
https://doi.org/10.1594/PANGAEA.922195
Description
Summary:Dielectric Profiling (DEP) of the North Greenland Eemian (NEEM) core were recorded in the field during the 2008-2011field seasons with the DEP device described by Wilhelms et al. (1998). The permittivity and conductivity of DEP data are calculated by their respective densities and conductivities (Wilhelms, 2005). The resolution of DEP data is 5 mm. The DEP was not processed at a consistent temperature due to the varying temperature in the field seasons. The upper 100 m is measured on NEEM–2008–S1 core, which was the NEEM pilot core. For more information on the calibration procedure see Mojtabavi et al, 2020.

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