Okhotsk Soya sea ice observation dataset in 2002

This dataset was obtained using PV Soya in the southern Sea of Okhotsk in February 2002, in collaboration between Japan Coast Guard and Hokkaido University to monitor the ice conditions associated with the global warming and improve our understanding of sea ice processes. The dataset is composed of the meteorological data (surface air pressure, air temperature, vapor pressure, winds, and longwave and shortwave radiation) recorded on board at an interval of one minute, the ice thickness data measured with a video system, and hourly visual observation records conducted according to the international ASPeCt protocol. The data format is available in the file, named "eadme_soya_2002.docx.本数据集于2002年2月在鄂霍次克海南部海域通过PV Soya获取，由日本海上保安厅与北海道大学联合开展，旨在监测与全球变暖相关的海冰状况，并加深对海冰过程的认知。该数据集包含三类数据：其一为船载采集的气象数据，包括地表气压、气温、水汽压、风况、长波辐射与短波辐射，采集间隔为1分钟；其二为通过视频系统测得的海冰厚度数据；其三为依据国际ASPeCt协议开展的每小时目视观测记录。数据格式可参阅名为"eadme_soya_2002.docx"的文件。