Total Sky Imager observations during POLARSTERN cruise ANT-XXVII/1 on 2010-11-17 with links to images@en

Dataset consists of total sky images taken every 15 seconds during daytime. The imager was mounted at the top of the bridge of the Research Vessel POLARSTERN. Each file is a jpg-image and all the necessary information on the aperture or exposition is written in the jpg-header.本数据集包含日间每15秒拍摄的全部天空图像。该成像仪安装于极星号（POLARSTERN）科考船驾驶桥楼的顶部。每个文件均为JPG格式图像，所有涉及光圈与曝光参数的必要信息均存储于该JPG文件的文件头内。