Incident spectral solar irradiance measured above sea ice at station PS122/4_...

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).

海冰上方测量得到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，用于开展地表参考测量（太阳辐照度）。