Auxiliary data from SIMBA-type sea ice mass balance buoy 2020T81 ...

• Main Authors: Lei, Ruibo, Cheng, Bin, Hoppmann, Mario, Nicolaus, Marcel, Regnery, Julia
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: Arctic Ocean; mass balance; MOSAiC-ICE; Sea ice; SIMBA; Temperature; DATE/TIME; LATITUDE; LONGITUDE; Pressure, atmospheric; Temperature, air; Tilt angle; Compass bearing; Quality flag, position; SAMS Ice Mass Balance buoy; PS122/5; Polarstern; Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC; Arctic
• Online Access: https://dx.doi.org/10.1594/pangaea.958416; https://doi.pangaea.de/10.1594/PANGAEA.958416

Geographic position, barometric pressure, tilt and compass. ... : The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, position: The geographic position is flagged +1 if the drift velocity, as derived from the GPS longitude and latitude, exceeds a threshold of 10 deg latitude or 50 deg longitude per time step; +2 if the position exceeds extreme values, such as longitude > 360 deg; +4 if the position is exactly 0.0. ...