Total Sky Imager observations during POLARSTERN curise ANT-XXVIII/1 on 2011-11-06 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）科考船的舰桥顶部。所有文件均为JPG（JPEG）格式图像，孔径与曝光等全部必要参数均存储于JPG文件头中。