Secchi depths measured during the MOSAiC expedition
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PANGAEA
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| Autori principali: | , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
| Pubblicazione: |
PANGAEA
2021
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| _version_ | 1867170105911148544 |
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| author | Katlein, Christian Anhaus, Philipp Matero, Ilkka Nicolaus, Marcel |
| author_facet | Katlein, Christian Anhaus, Philipp Matero, Ilkka Nicolaus, Marcel |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains Secchi-depth measurements conducted manually in association with ROV dives during the MOSAiC expedition. A 20 cm black and white Secchi disk was lowered through the ROV access hole and the depth noted at which it disappeared. Data quality of manual observations is indicated using a quality flag with values from 1 representing robust measurements to 3 indicating low data quality. The measurement rope had a length of 20 m, thus true Secchi-depth values larger than 20 m could not be measured (quality flag = 2). During the dark season, Secchi depth was determined using headlamps for illumination resulting in less robust readings (quality flag = 3). Measurements were conducted by various members of the ROV deployment team. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_929535 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Secchi depths measured during the MOSAiC expedition Katlein, Christian Anhaus, Philipp Matero, Ilkka Nicolaus, Marcel Arctic Ocean; BEAST; DATE/TIME; Depth of Secchi Disk; Event label; MOSAiC; MOSAiC_ECO; MOSAiC20192020; MOSAiC expedition; Multidisciplinary drifting Observatory for the Study of Arctic Climate; ocean optics; Polarstern; PS122/2; PS122/2_18-89; PS122/2_20-101; PS122/2_20-23; PS122/2_21-36; PS122/2_22-107; PS122/2_23-116; PS122/2_24-97; PS122/2_25-44; PS122/3; PS122/3_32-11; PS122/3_32-78; PS122/3_35-95; PS122/3_36-125; PS122/3_36-24; PS122/3_37-108; PS122/3_38-50; PS122/3_38-91; PS122/3_39-20; PS122/3_39-77; PS122/4; PS122/4_44-191; PS122/4_44-206; PS122/4_45-149; PS122/4_45-61; PS122/4_46-177; PS122/4_46-37; PS122/4_47-135; PS122/4_47-31; PS122/5; PS122/5_61-200; PS122/5_62-103; Quality flag; Remotely operated sensor platform BEAST; Secchi disc This dataset contains Secchi-depth measurements conducted manually in association with ROV dives during the MOSAiC expedition. A 20 cm black and white Secchi disk was lowered through the ROV access hole and the depth noted at which it disappeared. Data quality of manual observations is indicated using a quality flag with values from 1 representing robust measurements to 3 indicating low data quality. The measurement rope had a length of 20 m, thus true Secchi-depth values larger than 20 m could not be measured (quality flag = 2). During the dark season, Secchi depth was determined using headlamps for illumination resulting in less robust readings (quality flag = 3). Measurements were conducted by various members of the ROV deployment team. |
| title | Secchi depths measured during the MOSAiC expedition |
| topic | Arctic Ocean; BEAST; DATE/TIME; Depth of Secchi Disk; Event label; MOSAiC; MOSAiC_ECO; MOSAiC20192020; MOSAiC expedition; Multidisciplinary drifting Observatory for the Study of Arctic Climate; ocean optics; Polarstern; PS122/2; PS122/2_18-89; PS122/2_20-101; PS122/2_20-23; PS122/2_21-36; PS122/2_22-107; PS122/2_23-116; PS122/2_24-97; PS122/2_25-44; PS122/3; PS122/3_32-11; PS122/3_32-78; PS122/3_35-95; PS122/3_36-125; PS122/3_36-24; PS122/3_37-108; PS122/3_38-50; PS122/3_38-91; PS122/3_39-20; PS122/3_39-77; PS122/4; PS122/4_44-191; PS122/4_44-206; PS122/4_45-149; PS122/4_45-61; PS122/4_46-177; PS122/4_46-37; PS122/4_47-135; PS122/4_47-31; PS122/5; PS122/5_61-200; PS122/5_62-103; Quality flag; Remotely operated sensor platform BEAST; Secchi disc |
| url | https://doi.org/10.1594/PANGAEA.929535 |