Sea ice drift and surface temperature from autonomous measurements from buoy 2022C33, deployed during IceBird summer campaign 2022 ...

• Main Authors: Krumpen, Thomas, Birnbaum, Gerit
• Format: Dataset
• Language: unknown
• Published: PANGAEA 2024
• Subjects: autonomous platform; buoy; drift; sea ice drift; DATE/TIME; LATITUDE; LONGITUDE; Temperature, technical; Global positioning system, time since last fix; Quality flag, position; Buoy, Compact Air-Launched Ice Beacon; P6_235_IceBird_2022; POLAR 6; Current sea ice maps for Arctic and Antarctic meereisportal.de; International Arctic Buoy Program IABP; Sea Ice Physics @ AWI AWI_SeaIce; Antarc*; Antarctic; Arctic; International Arctic Buoy Program; Sea ice
• Online Access: https://dx.doi.org/10.1594/pangaea.964954; https://doi.pangaea.de/10.1594/PANGAEA.964954

Sea ice drift and surface temperature were measured by the Compact Air-Launched Ice Beacon (CALIB) 2022C33 drifting on Arctic sea ice deployed by air-plane drop off during IceBird summer campaign 2022. The time series describes the position and additional parameters of the buoy between 13 Aug 2022 and 24 Jan 2023 in sample intervals of 1 hour. 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. ...