Master track of Eugen Seibold cruise ES19C15, Vigo - Brest, 2019-08-23 - 2019-08-26

This dataset contains the validated master track of the S/Y Eugen Seibold during expedition ES19C15, with a time resolution of about 10 seconds. This master track can be used as reference for further expedition data. For creating the master track, the 1-second resolution raw data acquired by the GPS position sensor on board S/Y Eugen Seibold were processed, averaging latitude and longitude within equidistant 10-second intervals. Quality control was performed visually and by checking the maximum speed calculated between neighbouring positions. In case of unrealistically high speeds, data points have been removed.

本数据集包含"S/Y Eugen Seibold"科考船在航次ES19C15期间的经验证主航迹（master track），其时间分辨率约为10秒。该主航迹可作为后续科考航次数据的参考基准。为构建该主航迹，研究人员对"S/Y Eugen Seibold"船载GPS位置传感器采集的1秒时间分辨率原始数据进行处理：在等距10秒间隔内对纬度与经度数据取平均值。质量控制流程采用目视检查与校验相邻点位间计算所得最大航速两种方式实施；若出现不合理的高航速，则将对应数据点剔除。