Incident spectral solar irradiance measured above sea ice at station PS122/1_...

Incident spectral solar irradiance measured above sea ice. The irradiance sensor (cos-collector) was installed on the sea ice for surface reference measurements (solar irradiance).

海冰上空测得的入射光谱太阳辐照度。该辐照度传感器（余弦收集器，cos-collector）被安装于海冰之上，用于开展太阳辐照度的地表参考测量。