Line-scan grey-scale intensity profile from the NGRIP2 ice core, Greenland ...
A continuous high-resolution record of digital images was obtained from the North Greenland Ice Core Project (NGRIP) ice core in the depth interval from 1330 m to the bedrock at 3085 m during the Greenland field seasons of 2000 and 2001. The images are obtained as dark-field images from an indirect...
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Online Access: | https://dx.doi.org/10.1594/pangaea.941174 https://doi.pangaea.de/10.1594/PANGAEA.941174 |
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ftdatacite:10.1594/pangaea.941174 2024-04-28T08:20:53+00:00 Line-scan grey-scale intensity profile from the NGRIP2 ice core, Greenland ... Svensson, Anders M Kipfstuhl, Sepp Steffensen, Jørgen Peder 2022 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.941174 https://doi.pangaea.de/10.1594/PANGAEA.941174 en eng PANGAEA https://dx.doi.org/10.1029/2004jd005134 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 annual layers impurities Visual stratigraphy linescanner DEPTH, ice/snow Intensity Ice drill Line Scan Camera NGRIP Sampling/drilling ice North Greenland Ice Core Project NGRIP dataset Dataset 2022 ftdatacite https://doi.org/10.1594/pangaea.94117410.1029/2004jd005134 2024-04-02T11:42:33Z A continuous high-resolution record of digital images was obtained from the North Greenland Ice Core Project (NGRIP) ice core in the depth interval from 1330 m to the bedrock at 3085 m during the Greenland field seasons of 2000 and 2001. The images are obtained as dark-field images from an indirect light source and provide detailed visual documentation of the ice core at high depth resolution. The visual stratigraphy grey-scale intensity profile (the line-scan profile) is obtained as an averaged intensity profile from the centre part of the stratigraphy images along the direction of the core. The dataset covers the depth interval 1371.15-2425.00 m in 1 mm depth resolution and with grey scale values in the range of 0-255. The profile is unprocessed and includes all core breaks that give rise high intensity values that should be regarded as contamination. Furthermore, the profile suffers from an intensity saturation issue that is uncorrected for. Finally, the section 1371.15–1750 m depth is hampered by ice ... Dataset Greenland Greenland ice core Greenland Ice core Project ice core NGRIP North Greenland North Greenland Ice Core Project DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
annual layers impurities Visual stratigraphy linescanner DEPTH, ice/snow Intensity Ice drill Line Scan Camera NGRIP Sampling/drilling ice North Greenland Ice Core Project NGRIP |
spellingShingle |
annual layers impurities Visual stratigraphy linescanner DEPTH, ice/snow Intensity Ice drill Line Scan Camera NGRIP Sampling/drilling ice North Greenland Ice Core Project NGRIP Svensson, Anders M Kipfstuhl, Sepp Steffensen, Jørgen Peder Line-scan grey-scale intensity profile from the NGRIP2 ice core, Greenland ... |
topic_facet |
annual layers impurities Visual stratigraphy linescanner DEPTH, ice/snow Intensity Ice drill Line Scan Camera NGRIP Sampling/drilling ice North Greenland Ice Core Project NGRIP |
description |
A continuous high-resolution record of digital images was obtained from the North Greenland Ice Core Project (NGRIP) ice core in the depth interval from 1330 m to the bedrock at 3085 m during the Greenland field seasons of 2000 and 2001. The images are obtained as dark-field images from an indirect light source and provide detailed visual documentation of the ice core at high depth resolution. The visual stratigraphy grey-scale intensity profile (the line-scan profile) is obtained as an averaged intensity profile from the centre part of the stratigraphy images along the direction of the core. The dataset covers the depth interval 1371.15-2425.00 m in 1 mm depth resolution and with grey scale values in the range of 0-255. The profile is unprocessed and includes all core breaks that give rise high intensity values that should be regarded as contamination. Furthermore, the profile suffers from an intensity saturation issue that is uncorrected for. Finally, the section 1371.15–1750 m depth is hampered by ice ... |
format |
Dataset |
author |
Svensson, Anders M Kipfstuhl, Sepp Steffensen, Jørgen Peder |
author_facet |
Svensson, Anders M Kipfstuhl, Sepp Steffensen, Jørgen Peder |
author_sort |
Svensson, Anders M |
title |
Line-scan grey-scale intensity profile from the NGRIP2 ice core, Greenland ... |
title_short |
Line-scan grey-scale intensity profile from the NGRIP2 ice core, Greenland ... |
title_full |
Line-scan grey-scale intensity profile from the NGRIP2 ice core, Greenland ... |
title_fullStr |
Line-scan grey-scale intensity profile from the NGRIP2 ice core, Greenland ... |
title_full_unstemmed |
Line-scan grey-scale intensity profile from the NGRIP2 ice core, Greenland ... |
title_sort |
line-scan grey-scale intensity profile from the ngrip2 ice core, greenland ... |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://dx.doi.org/10.1594/pangaea.941174 https://doi.pangaea.de/10.1594/PANGAEA.941174 |
genre |
Greenland Greenland ice core Greenland Ice core Project ice core NGRIP North Greenland North Greenland Ice Core Project |
genre_facet |
Greenland Greenland ice core Greenland Ice core Project ice core NGRIP North Greenland North Greenland Ice Core Project |
op_relation |
https://dx.doi.org/10.1029/2004jd005134 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.94117410.1029/2004jd005134 |
_version_ |
1797583519230197760 |