Master tracks in different resolutions during POLAR 2 campaign EPICA_IV

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...本数据集通过处理搭载于Polar 6号与Polar 5号、服务于科研设备的全球定位系统（GPS）传感器所采集的原始位置数据，以生成经过验证的主航迹（master track），其后续相关内容为……