Under-ice current measurements during MOSAiC from a 75 kHz acoustic Doppler profiler
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| Auteurs principaux: | , , , , , , , , , , , , , , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2021
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| _version_ | 1867171876832280576 |
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| author | Baumann, Till Fer, Ilker Bryhni, Helge Peterson, Algot K Allerholt, Jacob Fang, Ying-Chih Hoppmann, Mario Karam, Salar Koenig, Zoé Kong, Bin Mohrholz, Volker Muilwijk, Morven Schaffer, Janin Schulz, Kirstin Sukhikh, Natalia Tippenhauer, Sandra |
| author_facet | Baumann, Till Fer, Ilker Bryhni, Helge Peterson, Algot K Allerholt, Jacob Fang, Ying-Chih Hoppmann, Mario Karam, Salar Koenig, Zoé Kong, Bin Mohrholz, Volker Muilwijk, Morven Schaffer, Janin Schulz, Kirstin Sukhikh, Natalia Tippenhauer, Sandra |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Horizontal ocean currents were measured from drifting sea ice, using an RD-Instruments 75 kHz ADCP (acoustic Doppler current profiler), Longranger, deployed pointing downward through an hydrohole on ice for all three drifts of the MOSAiC expedition between 30 November 2019 and 19 September 2020. Due to the unreliability of magnetic compasses at high latitudes, a GPS compass was used and the current profiles were recorded in beam coordinates. Geo-referenced, eastward and northward velocity components in the upper 500 m were obtained during post processing. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_934792 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Under-ice current measurements during MOSAiC from a 75 kHz acoustic Doppler profiler Baumann, Till Fer, Ilker Bryhni, Helge Peterson, Algot K Allerholt, Jacob Fang, Ying-Chih Hoppmann, Mario Karam, Salar Koenig, Zoé Kong, Bin Mohrholz, Volker Muilwijk, Morven Schaffer, Janin Schulz, Kirstin Sukhikh, Natalia Tippenhauer, Sandra Acoustic Doppler Current Profiler; ADCP; Arctic; Arctic Ocean; Arctic Ocean mixing processes and vertical fluxes of energy and matter; AROMA; current; current meter; drift; ice; MOSAiC; MOSAiC20192020; MOSAiC expedition; Multidisciplinary drifting Observatory for the Study of Arctic Climate; ocean; Polarstern; PS122/1; PS122/1_1-274; PS122/2; PS122/2_14-269; PS122/3; PS122/3_28-154; PS122/3_28-2; PS122/4; PS122/4_43-106; PS122/5; PS122/5_58-112 Horizontal ocean currents were measured from drifting sea ice, using an RD-Instruments 75 kHz ADCP (acoustic Doppler current profiler), Longranger, deployed pointing downward through an hydrohole on ice for all three drifts of the MOSAiC expedition between 30 November 2019 and 19 September 2020. Due to the unreliability of magnetic compasses at high latitudes, a GPS compass was used and the current profiles were recorded in beam coordinates. Geo-referenced, eastward and northward velocity components in the upper 500 m were obtained during post processing. |
| title | Under-ice current measurements during MOSAiC from a 75 kHz acoustic Doppler profiler |
| topic | Acoustic Doppler Current Profiler; ADCP; Arctic; Arctic Ocean; Arctic Ocean mixing processes and vertical fluxes of energy and matter; AROMA; current; current meter; drift; ice; MOSAiC; MOSAiC20192020; MOSAiC expedition; Multidisciplinary drifting Observatory for the Study of Arctic Climate; ocean; Polarstern; PS122/1; PS122/1_1-274; PS122/2; PS122/2_14-269; PS122/3; PS122/3_28-154; PS122/3_28-2; PS122/4; PS122/4_43-106; PS122/5; PS122/5_58-112 |
| url | https://doi.org/10.1594/PANGAEA.934792 |