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| Format: | Dataset Open Access |
| Sprache: | en |
| Veröffentlicht: |
PANGAEA
2025
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| Online-Zugang: | https://doi.org/10.1594/PANGAEA.982524 |
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| _version_ | 1867171052017156096 |
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| author | Gebhardt, Andrea Catalina Daub, Pascal |
| author_facet | Gebhardt, Andrea Catalina Daub, Pascal |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Core PS128_46-1 was retrieved from a cross-shelf paleo-ice stream trough at the outer shelf in Iceberg Alley (Mac. Robertson Shelf). To aid with lithological investigations, sectional views were extracted from 3D computed tomography (CT) scans performed on a Geotek RXCT scanner. A Thermo Kevex PSX10-65W was used as the x-ray source, run at a voltage of 130 kV with a current of 303 mA. After acquisition with the native Geotek XCT (v.5) software and subsequent pre-processing steps, orthogonal views of each core section were extracted from the central pixel of the reconstructed scan at a resolution of 68 pixels per cm. For better visualization, the histograms of the resulting .tif files were adjusted. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_982524 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | CT-Scan of sediment core PS128_47-1 Gebhardt, Andrea Catalina Daub, Pascal Binary Object; DEPTH, sediment/rock; Depth, sediment/rock, bottom/maximum; Depth, sediment/rock, top/minimum; EASI-1; GC; Gravity corer; Indian Ocean; Polarstern; PS128; PS128_47-1; Section Core PS128_46-1 was retrieved from a cross-shelf paleo-ice stream trough at the outer shelf in Iceberg Alley (Mac. Robertson Shelf). To aid with lithological investigations, sectional views were extracted from 3D computed tomography (CT) scans performed on a Geotek RXCT scanner. A Thermo Kevex PSX10-65W was used as the x-ray source, run at a voltage of 130 kV with a current of 303 mA. After acquisition with the native Geotek XCT (v.5) software and subsequent pre-processing steps, orthogonal views of each core section were extracted from the central pixel of the reconstructed scan at a resolution of 68 pixels per cm. For better visualization, the histograms of the resulting .tif files were adjusted. |
| title | CT-Scan of sediment core PS128_47-1 |
| topic | Binary Object; DEPTH, sediment/rock; Depth, sediment/rock, bottom/maximum; Depth, sediment/rock, top/minimum; EASI-1; GC; Gravity corer; Indian Ocean; Polarstern; PS128; PS128_47-1; Section |
| url | https://doi.org/10.1594/PANGAEA.982524 |