Total Sky Imager observations during POLARSTERN cruise ANT-XXVI/4 on 2010-05-01 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。该成像仪安装于科考船“极星号”（POLARSTERN）的舰桥顶部。每个文件均为JPG（JPEG）图像，所有与光圈或曝光相关的必要参数均存储于JPG文件头内。