AWI airborne laserscanner (ALS) data products over Atka Bay landfast sea ice (East Antarctica) during the ANTSI campaign acquired on December 5, 2022
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| Title: | AWI airborne laserscanner (ALS) data products over Atka Bay landfast sea ice (East Antarctica) during the ANTSI campaign acquired on December 5, 2022 |
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| Authors: | Helm, Veit, Franke, Steven, Haas, Christian, Hames, Oceane |
| Publisher Information: | PANGAEA |
| Publication Year: | 2025 |
| Collection: | PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen) |
| Subject Terms: | 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, reflectance, Roughness, Sea ice, snow accumulation, Unit, Width |
| Subject Geographic: | MEDIAN LATITUDE: -70.659097 * MEDIAN LONGITUDE: -8.287374 * SOUTH-BOUND LATITUDE: -70.659202 * WEST-BOUND LONGITUDE: -8.287413 * NORTH-BOUND LATITUDE: -70.658992 * EAST-BOUND LONGITUDE: -8.287334 * DATE/TIME START: 2022-12-05T09:07:24 * DATE/TIME END: 2022-12-05T15:44:23 |
| Description: | 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. |
| Document Type: | dataset |
| File Description: | text/tab-separated-values, 29 data points |
| Language: | English |
| Relation: | Haas, Christian; Hames, Oceane; Helm, Veit; Franke, Steven; Jutila, Arttu (2025): ANT 2022/23: AWI airborne ultra-wideband microwave radar data over Atka Bay's iceberg-laden landfast sea ice, Dronning Maud Land, East Antarctica (ANTSI Project) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.981151; Wilson, Margaret F J; O'Connell, Brian; Brown, Colin; Guinan, Janine C; Grehan, Anthony J (2007): Multiscale Terrain Analysis of Multibeam Bathymetry Data for Habitat Mapping on the Continental Slope. Marine Geodesy, 30(1-2), 3-35, https://doi.org/10.1080/01490410701295962; https://doi.pangaea.de/10.1594/PANGAEA.982610; https://doi.org/10.1594/PANGAEA.982610 |
| DOI: | 10.1594/PANGAEA.982610 |
| Availability: | https://doi.pangaea.de/10.1594/PANGAEA.982610 https://doi.org/10.1594/PANGAEA.982610 |
| Rights: | CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess |
| Accession Number: | edsbas.FBC8E8B |
| Database: | BASE |
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