Physikalisch-Metorologisches Observatorium Davos -- World Radiation Center pmod-wrc

International Pyrheliometer Comparison (IPC)

The aim of the International Pyrheliometer Comparisons which take place every 5 years at the WRC in Davos is to ensure the world-wide transfer of the World Radiometric Reference.

During this event, all participants bring their instruments, solar-tracking and data acquisition systems to Davos to conduct simultaneous solar radiation measurements with the World Standard Group.

IPC-XII (2015)

IPC-XII took place from 28 September to 16 October 2015 in Davos. There were 111 participants with a total of 134 instruments.

>> See the final IPC-XII report

>> See the IPC-XII video



Dorfstrasse 33, CH-7260 Davos Dorf, Phone +41 58 467 51 11, Fax +41 58 467 51 00