1、Res. ITU-R 25-2 1RESOLUTION ITU-R 25-2 Computer programs and associated reference numerical data for radiowave propagation studies (1978-1982-1986-1990-1993-1995-2000) The ITU Radiocommunication Assembly, considering a) that methods of prediction of the state of the propagation environment and of ra
2、diowave propagation characteristics are given or referred to in ITU-R Recommendations; b) that for effective use of such methods, computer programs and associated reference numerical data are needed; c) that it is uneconomic for individual organizations to develop their own computer programs for the
3、se predictions; d) that databanks and computer programs associated with Recommendations of the ITU-R P Series (Radiowave propagation) are available from that part of the ITU-R Web site concerning Radiocommunication Study Group 3, resolves 1 that the Director of the Radiocommunication Bureau should b
4、e requested to invite organizations which at present have their own computer programs, numerical reference data, and related documentation for the prediction methods described in the ITU-R Recommendations prepared by Radiocommunication Study Group 3, to make these available to the Radiocommunication Bureau through Radiocommunication Study Group 3. _
