Sea ice drift and surface temperature from autonomous measurements from buoy 2021C40, deployed during MELTEX 2021 ...

Sea ice drift and surface temperature were measured by the Compact Air-Launched Ice Beacon (CALIB) 2021C40 drifting on Arctic sea ice deployed by air-plane drop off during MELTEX 2021. The time series describes the position and additional parameters of the buoy between 29 Jul 2021 and 24 Dec 2022 in...

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Bibliographic Details
Main Authors: Birnbaum, Gerit, Bünger, Hans Jakob, Neckel, Niklas
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_225_MELTEX_2021
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.964962
https://doi.pangaea.de/10.1594/PANGAEA.964962
Description
Summary:Sea ice drift and surface temperature were measured by the Compact Air-Launched Ice Beacon (CALIB) 2021C40 drifting on Arctic sea ice deployed by air-plane drop off during MELTEX 2021. The time series describes the position and additional parameters of the buoy between 29 Jul 2021 and 24 Dec 2022 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. ...

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