Collocated broadband surface albedo and surface type fractions aircraft observations during ACLOUD 2017 flight P6_206_ACLOUD_2017_1706252201

During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras equipped with a 180° - fisheye lens were installed on the aircraft Polar 5 and Polar 6. The images were used to derive the surface type fractions of snow/white ice, bare ice, melt ponds, and open water. The data set provides collocated broadband surface albedo, nadir brightness temperature, and surface type fractions along selected flight tracks of 21 flights.

在2017年5月至6月实施的北极日间机载云观测（Arctic CLoud Observations Using airborne measurements during polar Day，简称ACLOUD）项目中，研究人员在Polar 5与Polar 6两架科研飞机上搭载了配备180°鱼眼镜头的下视商用数码相机。所获取的图像被用于反演雪/白冰、裸冰、融水池以及开阔水域的地表类型占比。本数据集提供了21条选定飞行航迹上的同步匹配宽带地表反照率、天底亮度温度以及地表类型占比数据。