Master tracks in different resolutions during POLAR 6 campaign NETCARE_P6_2015

This dataset was created via processing of raw position data acquired by the GPS sensor for scientific equipment on Polar 6/Polar 5 to receive a validated master track which is used as reference of further expedition data.本数据集通过处理搭载于Polar 6/Polar 5号科学设备的全球定位系统（Global Positioning System, GPS）传感器所采集的原始位置数据，生成经验证的主航迹（validated master track），该航迹将作为后续科考任务数据的参考基准。