Hendricks, Stefan; Nicolaus, Marcel (2021): Sea ice drift and surface temperature from autonomous measurements from buoy 2019C29, deployed during IceBird 2019 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.936083
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Abstract:
Sea ice drift and surface temperature were measured by the Compact Air-Launched Ice Beacon (CALIB) 2019C29 drifting on Arctic sea ice deployed via aircraft gravity launcher during IceBird 2019. The time series describes the position and additional parameters of the buoy between 05 April 2019 and 08 August 2019 in sample intervals of 1 hour.
Related to:
Buoy Deployment Report 2019C29. 2019C29_deployment.pdf
Project(s):
Current sea ice maps for Arctic and Antarctic (meereisportal.de)
Sea Ice Physics @ AWI (AWI_SeaIce)
Coverage:
Median Latitude: 81.085234 * Median Longitude: -65.331191 * South-bound Latitude: 78.610800 * West-bound Longitude: -73.204200 * North-bound Latitude: 84.169400 * East-bound Longitude: -57.948400
Date/Time Start: 2019-04-05T18:31:00 * Date/Time End: 2019-08-08T06:00:00
Event(s):
2019C29 * Latitude Start: 84.169400 * Longitude Start: -57.456800 * Latitude End: 79.278400 * Longitude End: -68.554600 * Date/Time Start: 2019-04-05T18:30:00 * Date/Time End: 2019-08-08T06:00:00 * O2A Registry URI: registry.o2a-data.de * Location: Arctic * Method/Device: Buoy, Compact Air-Launched Ice Beacon (CALIB)
P6_217_ICEBIRD_2019_2019C29 (2019C29) * Latitude: 84.169400 * Longitude: -57.456800 * Date/Time: 2019-04-05T18:30:00 * O2A Registry URI: registry.o2a-data.de * Location: Arctic * Campaign: P6-217_ICEBIRD_2019 (PAMARCMIP 2019) * Basis: POLAR 6 * Method/Device: Buoy, Compact Air-Launched Ice Beacon (CALIB)
Comment:
The data set has been processed, including the flagging of obvious inconsistencies in position. The position is flagged if the drift velocity exceeds a threshold (Quality flag, position = 1), if the position exceeds extreme values, such as longitude > 360 deg (Quality flag, position = 2), and if the position is exactly 0.0 (Quality flag, position = 4). These quality flag values can be sums of each other.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Hendricks, Stefan | Buoy, Compact Air-Launched Ice Beacon (CALIB) | Geocode | |
| 2 | LATITUDE | Latitude | Hendricks, Stefan | Buoy, Compact Air-Launched Ice Beacon (CALIB) | Geocode | |
| 3 | LONGITUDE | Longitude | Hendricks, Stefan | Buoy, Compact Air-Launched Ice Beacon (CALIB) | Geocode | |
| 4 | Temperature, technical | T tech | °C | Hendricks, Stefan | Buoy, Compact Air-Launched Ice Beacon (CALIB) | Equipment body |
| 5 | Quality flag, position | QF pos | Hendricks, Stefan |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 2 (ProcLevel2)
Size:
5972 data points
Download Data
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