Antarctic daily mesoscale air temperature dataset derived from remotely sensed land and ice surface temperature – AntAir ICE
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2023
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| _version_ | 1867171882984275968 |
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| author | Nielsen, Eva Sofie Bendix Katurji, Marwan Zawar-Reza, Peyman Meyer, Hanna |
| author_facet | Nielsen, Eva Sofie Bendix Katurji, Marwan Zawar-Reza, Peyman Meyer, Hanna |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | AntAir ICE is an air temperature dataset for terrestrial Antarctica, the ice shelves, and the seasonal sea ice around Antarctica in a 1km2 spatial grid resolution and a daily temporal resolution available from 2003-2021. AntAir ICE was produced by modelling air temperature from MODIS ice surface temperature and land surface temperature using linear models. In-situ measurements of air temperature from 117 Automatic Weather Stations were used as the response variable. Each day has a bricked spatial raster with two layers, saved as a GeoTIFF format and in the Antarctic Polar Stereographic projection (EPSG 3031). The first layer is the predicted near surface air temperature for that day in degree Celsius * 10 and the second layer is the number of available MODIS scenes for that day ranging from 0 to 4. Areas with cloud contamination or without sea ice are marked with no data. Files for each year (2003-2021) are compressed with a ZIP files for each quarter. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_954750 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Antarctic daily mesoscale air temperature dataset derived from remotely sensed land and ice surface temperature – AntAir ICE Nielsen, Eva Sofie Bendix Katurji, Marwan Zawar-Reza, Peyman Meyer, Hanna air temperature; Antarctica; Binary Object; Binary Object (File Size); File content; MODIS; remote sensing AntAir ICE is an air temperature dataset for terrestrial Antarctica, the ice shelves, and the seasonal sea ice around Antarctica in a 1km2 spatial grid resolution and a daily temporal resolution available from 2003-2021. AntAir ICE was produced by modelling air temperature from MODIS ice surface temperature and land surface temperature using linear models. In-situ measurements of air temperature from 117 Automatic Weather Stations were used as the response variable. Each day has a bricked spatial raster with two layers, saved as a GeoTIFF format and in the Antarctic Polar Stereographic projection (EPSG 3031). The first layer is the predicted near surface air temperature for that day in degree Celsius * 10 and the second layer is the number of available MODIS scenes for that day ranging from 0 to 4. Areas with cloud contamination or without sea ice are marked with no data. Files for each year (2003-2021) are compressed with a ZIP files for each quarter. |
| title | Antarctic daily mesoscale air temperature dataset derived from remotely sensed land and ice surface temperature – AntAir ICE |
| topic | air temperature; Antarctica; Binary Object; Binary Object (File Size); File content; MODIS; remote sensing |
| url | https://doi.org/10.1594/PANGAEA.954750 |