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| Autores principales: | , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2025
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| Materias: | |
| Acceso en línea: | https://doi.org/10.1594/PANGAEA.982610 |
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| _version_ | 1867169168497836032 |
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| author | Helm, Veit Franke, Steven Haas, Christian Hames, Oceane |
| author_facet | Helm, Veit Franke, Steven Haas, Christian Hames, Oceane |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains three airborne laserscanner data products (1: Digital Elevation Model of the ice/snow surface, 2: topographic surface roughness, 3: Laser reflectivity map) acquired over Atka Bays landfast sea ice during the Antarctic season of 2022/23 (date of aquisition: December 5th, 2022). The data set covers significant parts of Atka Bay focusing on areas where icebergs were embedded in the landfast sea ice. The scientific focus was to investigate the influence of iceberg on wind-driven snow distribution and slush formation on Antarctic landfast sea ice. The data are available as Geotiff files and have the following coordinate system: EPSG:3031 - WGS 84 / Antarctic Polar Stereographic. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_982610 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | AWI airborne laserscanner (ALS) data products over Atka Bay landfast sea ice (East Antarctica) during the ANTSI campaign acquired on December 5, 2022 Helm, Veit Franke, Steven Haas, Christian Hames, Oceane AC; Airborne laser scan; Airborne laser scanning; Aircraft; ANTSI, MEP, Kottas-Aero; Atka Bay; Coordinate reference system; Data type; DEM; dune; File content; Height; Image; Image area; landfast sea ice; Laser Altimeter; Laser scanning; Method comment; P5_238_ANTSI_2022_2212051101; P5-238_ANTSI_2022; Pixel size; Polar 5; POLAR 5; reflectance; Roughness; Sea ice; snow accumulation; Unit; Width This dataset contains three airborne laserscanner data products (1: Digital Elevation Model of the ice/snow surface, 2: topographic surface roughness, 3: Laser reflectivity map) acquired over Atka Bays landfast sea ice during the Antarctic season of 2022/23 (date of aquisition: December 5th, 2022). The data set covers significant parts of Atka Bay focusing on areas where icebergs were embedded in the landfast sea ice. The scientific focus was to investigate the influence of iceberg on wind-driven snow distribution and slush formation on Antarctic landfast sea ice. The data are available as Geotiff files and have the following coordinate system: EPSG:3031 - WGS 84 / Antarctic Polar Stereographic. |
| title | AWI airborne laserscanner (ALS) data products over Atka Bay landfast sea ice (East Antarctica) during the ANTSI campaign acquired on December 5, 2022 |
| topic | AC; Airborne laser scan; Airborne laser scanning; Aircraft; ANTSI, MEP, Kottas-Aero; Atka Bay; Coordinate reference system; Data type; DEM; dune; File content; Height; Image; Image area; landfast sea ice; Laser Altimeter; Laser scanning; Method comment; P5_238_ANTSI_2022_2212051101; P5-238_ANTSI_2022; Pixel size; Polar 5; POLAR 5; reflectance; Roughness; Sea ice; snow accumulation; Unit; Width |
| url | https://doi.org/10.1594/PANGAEA.982610 |