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| Main Authors: | , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2023
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.956663 |
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| _version_ | 1867168220415262720 |
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| author | Laepple, Thomas Hörhold, Maria Dallmayr, Remi Freitag, Johannes Hirsch, Nora |
| author_facet | Laepple, Thomas Hörhold, Maria Dallmayr, Remi Freitag, Johannes Hirsch, Nora |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Local snow surface heights were sampled in December 2018 across a traverse of ~ 100 km near Kohnen Station. They were used to quantify surface roughness and its relation to stratigraphic noise in isotope records from firn cores. At six different locations (D2, C4, C5, D7, D24, D38) snow heights were measured along the positioning of the firn cores (along 60 m), with a 1-2 m horizontal resolution and an accuracy of ∓ 1 cm using a Geodät levelling device. The measurements were done perpendicularly to the overall large scale wind direction. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_956663 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Local snow dunes / sastrugi heights across the plateau of Dronning Maud Land, East Antarctica Laepple, Thomas Hörhold, Maria Dallmayr, Remi Freitag, Johannes Hirsch, Nora 2018_Kohnen_C4; 2018_Kohnen_C5; 2018_Kohnen_D2; 2018_Kohnen_D24; 2018_Kohnen_D38; 2018_Kohnen_D7; Antarctica; AWI_Envi; AWI_SPACE; Dronning Maud Land; Dunes; East Antarctic plateau; Event label; FIRNC; Firn corer; Kohnen_based; Kohnen Station; Location ID; Polar Terrestrial Environmental Systems @ AWI; Position; Profile ID; sastrugi; snow height; Snow height; Space-time structure of climate change @ AWI Local snow surface heights were sampled in December 2018 across a traverse of ~ 100 km near Kohnen Station. They were used to quantify surface roughness and its relation to stratigraphic noise in isotope records from firn cores. At six different locations (D2, C4, C5, D7, D24, D38) snow heights were measured along the positioning of the firn cores (along 60 m), with a 1-2 m horizontal resolution and an accuracy of ∓ 1 cm using a Geodät levelling device. The measurements were done perpendicularly to the overall large scale wind direction. |
| title | Local snow dunes / sastrugi heights across the plateau of Dronning Maud Land, East Antarctica |
| topic | 2018_Kohnen_C4; 2018_Kohnen_C5; 2018_Kohnen_D2; 2018_Kohnen_D24; 2018_Kohnen_D38; 2018_Kohnen_D7; Antarctica; AWI_Envi; AWI_SPACE; Dronning Maud Land; Dunes; East Antarctic plateau; Event label; FIRNC; Firn corer; Kohnen_based; Kohnen Station; Location ID; Polar Terrestrial Environmental Systems @ AWI; Position; Profile ID; sastrugi; snow height; Snow height; Space-time structure of climate change @ AWI |
| url | https://doi.org/10.1594/PANGAEA.956663 |