International Telecommunication Union   ITU
Français  Español
 
Site map Contact Us Print version
  Home : ITU-R : WP3J : Contributions : 145 Recently posted -  Search Meeting Documents
   
[145]  Report on the meeting of Working Party 3J (e-Meeting, 23 June - 1 July 2021)

Format

Size

Posted

English

Word  

38292 bytes 2021-07-16 [145] Annex 23 - Terms of Reference of Correspondence Group 3J-17 - Modelling of Earth surfaces bistatic scattering

Zip (Document)  

16740090 bytes 2021-07-06 [145] Annex 22, Part 1

Word  

21552478 bytes 2021-07-06 [145] Annex 22 - Submission of ERA5-derived global database of 10-metre wind speed

Word  

57888 bytes 2021-07-19 [145] Annex 21 - Working document towards a preliminary draft revision to Recommendation ITU-R P.2040-1

Word  

345247 bytes 2021-07-16 [145] Annex 20 - Proposed modification to Recommendations ITU-R P.841-6 and ITU-R P.581-2 - Conversion of annual statistics to worst-month statistics for two statistical methods

Word  

57567 bytes 2021-07-16 [145] Annex 19 - Report of Working Group 3J-3 - Global mapping and statistical aspects

Word  

57606 bytes 2021-07-16 [145] Annex 18 - Working document towards a draft new fascicle on radio-climatological maps for future revisions of ITU-R P-series Recommendations related to tropospheric effects

Word  

51500 bytes 2021-07-16 [145] Annex 17 - Preliminary draft revision to Recommendation ITU-R P.1057-6 - Probability distributions relevant to radiowave propagation modelling

Word  

36907 bytes 2021-07-15 [145] Annex 16 - Working document towards a preliminary draft revision to Recommendation ITU-R P.840-8

Word  

32315 bytes 2021-07-16 [145] Annex 15 - Working document towards a preliminary draft revision to Recommendation ITU-R P.838-3

Word  

563507 bytes 2021-07-16 [145] Annex 14 - Working document towards a preliminary draft revision to Annex 3 of Recommendation ITU-R P.835-6

Word  

4129050 bytes 2021-07-19 [145] Annex 13 - Preliminary draft new fascicle ITU-R 3J/FAS/[SLANT PATH EXCESS PATH LENGTH] - Fascicle on Earth space tropospheric excess path length for Recommendation ITU-R P.834-9

Word  

47555 bytes 2021-07-16 [145] Annex 12 - Terms of Reference of Correspondence Group 3J-3K-3M-16 on Recommendations ITU-R P.453 and ITU-R P.834 - The atmospheric radio refractive index and its effects on radiowave propagation

Word  

36620 bytes 2021-07-16 [145] Annex 11 - Terms of Reference of Correspondence Group 3J-1 - Gaseous attenuation in Recommendation ITU-R P.676-12

Word  

185151 bytes 2021-07-16 [145] Annex 10 - Working document towards a preliminary draft revision to Recommendation ITU-R P.676-12 and associated new digital maps

Word  

210792 bytes 2021-07-16 [145] Annex 9 - Attenuation of atmospheric gases - Cosecant elevation angle dependence of slant attenuation

Word  

42360 bytes 2021-07-19 [145] Annex 8 - Proposed revision to the Handbook on Radiometeorology

Word  

905276 bytes 2021-07-16 [145] Annex 7 - Discussion document regarding Recommendation ITU-R P.453-14 - The radio refractive index: its formula and refractivity data - Vertical refractive gradient

Zip (Document)  

3427471 bytes 2021-07-19 [145] Annex 6, Part 1

Word  

3538995 bytes 2021-07-19 [145] Annex 6 - Proposed revision of Recommendation ITU-R P.453-14 - the radio refractive index: its formula and refractivity data - Surface and elevated ducts

Word  

3625998 bytes 2021-07-19 [145] Annex 5 - Discussion document on a basic transmission loss model considering atmospheric duct from measurements campaign at 738 and 2 580 MHz on the south coast of Korea (Republic of)

Zip (Document)  

777042 bytes 2021-07-19 [145] Annex 4, Part 2

Zip (Document)  

797827 bytes 2021-07-19 [145] Annex 4, Part 1

Word  

33339571 bytes 2021-07-19 [145] Annex 4 - Proposed modification to Recommendation ITU-R P.453-14 - Global digital maps of surface and elevated ducts

Word  

47551 bytes 2021-07-19 [145] Annex 3 - Proposed editorial amendment of Recommendation ITU-R P.453-14 - Statistical distribution of refractivity gradients

Zip (Document)  

297145 bytes 2021-07-16 [145] Annex 2, Part 2

Zip (Document)  

2135 bytes 2021-07-16 [145] Annex 2, Part 1

Word  

741765 bytes 2021-07-16 [145] Annex 2 - Proposed modification to Recommendation ITU-R P.834-9 - The refraction correction of elevation angle for the mean annual global reference atmosphere

Word  

35136 bytes 2021-07-16 [145] Annex 1 - Review of the status of current Working Party 3J Correspondence Groups

Word  

69233 bytes 2021-07-15 [145]  - Report on the meeting of Working Party 3J - Propagation Fundamentals (21 June - 1 July 2021)
 

Document :

ITU-R WP3J  Contribution  145

Title :

Report on the meeting of Working Party 3J (e-Meeting, 23 June - 1 July 2021)

Date :

2021-07-05

Source :

Chairman, WP 3J

Access :

Restricted to TIES users [ITU-R]

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2021-07-19