中国第36次南极科学考察（2019-2020年）中山站极光全天空成像观测数据
收藏国家极地科学数据中心2024-04-07 更新2024-04-21 收录
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https://datacenter.chinare.org.cn/data-center/metadata?id=aa77d53b-cfa8-4b3b-8452-4184f67a2eae
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资源简介：
本数据集包括极光全天空成像630.0nm和557.7nm原始图像数据，由中国第36次南极科学考察中山站科考队员在南极现场观测获取。根据太阳高度角和现场天气情况确定开机观测时段，通常在太阳高度角低于-8度时的晴朗夜间进行观测，采样曝光时间4s，转存时间1-2s，数据时间间隔11s。
This dataset contains raw all-sky imaging data of auroras at 630.0 nm and 557.7 nm, collected by researchers from the Zhongshan Station of China's 36th Antarctic Scientific Expedition during in-situ observations in Antarctica. The observation periods are determined based on solar elevation angle and on-site weather conditions; observations are typically conducted on clear nights when the solar elevation angle is lower than -8 degrees. The exposure time per sampling is 4 seconds, the data transfer and storage time ranges from 1 to 2 seconds, and the time interval between consecutive data samples is 11 seconds.
提供机构：
中国极地研究中心
创建时间：
2024-04-07
