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Study Group 3 databanks - DBSG3

The DBSG3 databanks contains radiowave propagation measurement data that have been submitted to,and accepted by, - ITU-R Study Group 3, - in accordance with the principles given in - Recommendation ITU-R P.311. - The data are used for testing related propagation prediction methods contained in the P-series of ITU-R Recommendations - Radiowave Propagation.
Persons wishing to submit data, access data or who have other requirements relating to the measurement data for all tables except Table VI-1 (Terrestrial Point-to-area data) are invited to join Correspondence Group CG 3M-2 or contact the CG Chairman of the relevant Table Keeper.
Persons wishing to submit data, access data or who have other requirements relating to Table VI-1 (Terrestrial Point-to-area data) are invited to join Correspondence Group CG 3K-2 or contact the CG Chairman.

Clear-air spot measurement data (associated with Table III-1a described in Recommendation ITU-R P.311)