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

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

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

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

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

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345247 octets 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

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

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57606 octets 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

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

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

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

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

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4129050 octets 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

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47555 octets 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

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

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185151 octets 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

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

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

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905276 octets 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

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

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3538995 octets 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

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3625998 octets 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)

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

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

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

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

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

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

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741765 octets 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

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

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

Document :

UIT-R WP3J  Contribution  145

Titre :

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

Reçu le :

2021-07-05

Source :

Chairman, WP 3J

Disponibilité :

Réservé aux utilisateurs TIES [UIT-R]

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Mis à jour le : 2021-07-19