AERONET sunphotometer.jpg
en
AERONET sunphotometer, Pyrheliometers, Pflatau meteo
commons
en
AERONET sunphotometer, AERONET photometer
commons
ja
AERONET太陽光計、直達日射計、プフラタウ・メテオ
commons_translated
ja
AERONET太陽光計、AERONET光度計
commons_translated
photometer