2024-03-29T00:14:39Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:622016-11-25T15:15:34ZDOIDBDOIDB.SDDB
doi:10.1594/GFZ.SDDB.1371
eng
dataset
Deutsches GeoForschungsZentrum GFZ
pointOfContact
2013-09-13
WGS84
Magnetic Susceptibility of Cuttings of the KTB Pilot Hole HB1h
2010-09-29
publication
10.1594/GFZ.SDDB.1371
KTB, WG Geophysics
author
Deutsches GeoForschungsZentrum GFZ
http://www.gfz-potsdam.de
information
publisher
SDDB - Scientific Drilling Database
http://www.scientificdrilling.org
information
originator
The magnetic susceptibility is measured by an inductive AC device (BARTINGTON). The sample is placed inside a coil which generates an alternating magnetic field. The applied frequency is 460 Hz (cuttings, 25.4 mm mini cores), 565 Hz (cores) or 1470 Hz (15 mm mini cores) respectively. A shift in the oscillator frequency is a measure for the magnetic susceptibility of the sample. The applied magnetic field strength is 80 A/m (RMS) and appr. 2 times the total earth magnetic field strength in the KTB area (=38 A/m). The measurement field is lower than the field which is necessary for magnetic saturation and allows therefore to measure the initial susceptibility. The used sensors are insensitive to the electrical conductivity of the samples. Except the determination of the temperature dependent susceptibility, all measurements are done under surface conditions (room temperature and atmospheric pressure).
Complete
Deutsches GeoForschungsZentrum GFZ
pointOfContact
Geology
GEMET - INSPIRE themes, version 1.0
2008-06-01
publication
EARTH SCIENCE > Solid Earth > Rocks/Minerals > Minerals/Crystals
EARTH SCIENCE > Paleoclimate > Ocean/Lake Records > Paleomagnetic Data
EARTH SCIENCE > Land Surface > Erosion/Sedimentation > Sediment Compositon
NASA/GCMD Earth Science Keywords
2008-02-05
revision
Olsen, L.M., G. Major, K. Shein, J. Scialdone, R. Vogel, S. Leicester, H. Weir, S. Ritz, T. Stevens, M. Meaux, C.Solomon, R. Bilodeau, M. Holland, T. Northcutt, R. A. Restrepo, 2007 . NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 6.0.0.0.0
German Continental Deep Drilling Program
Land based
Date of Sampling
Magnetic susceptibility (Max)
magnetic susceptibility
loop sensor
Magnetic susceptibility (Min)
Number of analyses/measurements
copyright
cc-by
eng
geoscientificInformation
12.192
12.192
49.588
49.588
http://dx.doi.org/10.1594/GFZ.SDDB.1371
WWW:LINK-1.0-http--link
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COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
2010-12-08
publication
See the referenced specification
The data was produced in research projects.