Report in the TENUM webpage of the calibration at Izaña station of 70 Calitoo sun-photometers involved in the GLOBE scientific-educational program
The webpage of TENUM, as manufacturer of the Calitoo sun-photometers, has been updated reporting the calibration performed in October at Izaña station, in the following link:
http://www.calitoo.fr/index.php?page=calibration
This calibration campaign was also published in this link of our webpage.
