ITU-R R23-WP3L Meeting Documents

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ITU-R R23-WP3L Meeting Documents

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Results: 26 total items.

Number	Date	Source	Title
	Number		Posted	Size

[ 102 ]	2026-09-22	CCT	Reply liaison statement on the validated term "sky-wave" and comments on the term "ground-wave" developed by ITU-R Working Party 5C
	[ 102 ] - English - Word		2026-09-22 [16:29]	48'934 bytes

[ 101 ]	2026-06-26	Chair, WP 3L	Report on the meeting of Working Party 3L (Geneva, 15 - 25 June 2026)
	[ 101 ] Annex 10 - English - Word		2026-07-02 [10:30]	4'243'897 bytes	High latitudes ionospheric scintillation prediction with the STIPEE model
	[ 101 ] Annex 24 - Part 1 - English - PDF (acrobat)		2026-07-01 [15:15]	137'445 bytes
	[ 101 ] Annex 24 - English - Word		2026-07-01 [15:14]	285'890 bytes	Reply liaison statement to IEEE-APS
	[ 101 ] Annex 18 - English - Word		2026-07-01 [15:09]	8'666'248 bytes	Preliminary draft new Fascicle on RF techniques to retrieve ionospheric parameters
	[ 101 ] Annex 22 - English - Word		2026-07-01 [15:01]	18'743'229 bytes	Ofcom?s long-term radio noise measurement campaign in the United Kingdom - 2026 update
	[ 101 ] Annex 19 - English - Word		2026-07-01 [14:43]	1'891'773 bytes	Working document towards a preliminary draft new Fascicle 3M/FAS/[ML] - Best practices for evaluating the generalization of machine learning-driven radio-wave propagation prediction models
	[ 101 ] Annex 23 - English - Word		2026-07-01 [14:40]	42'577 bytes	Preliminary considerations on unintended electromagnetic radiation from space stations as a contributor to the radio noise environment
	[ 101 ] Annex 21 - English - Word		2026-07-01 [14:33]	647'673 bytes	Discussion document regarding Fascicle 3l/FAS/1 and Recommendation ITU-R P.372-17 - Brightness temperature prediction method
	[ 101 ] Annex 8 - English - Word		2026-07-01 [14:27]	482'624 bytes	Working document towards a draft revision of Recommendation ITU-R P.1147-4 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz
	[ 101 ] Annex 20 - English - Word		2026-07-01 [14:24]	45'759 bytes	Activity report of Correspondence Group 3J-3K-3L-3M-27 - Application of machine learning for propagation studies
	[ 101 ] Annex 17 - English - Word		2026-07-01 [14:16]	398'969 bytes	Preliminary draft revision of Recommendation ITU-R P.531 - Time series synthesis of ionospheric scintillation
	[ 101 ] Annex 11 - English - Word		2026-07-01 [12:29]	3'139'450 bytes	Discussion document on a test of the nequickg model with respect to measurements of iognopheric parmeters
	[ 101 ] Annex 9 - English - Word		2026-07-01 [12:26]	215'636 bytes	Supplement for Recommendation ITU-R P.531: on modelling ionospheric scintillation occurrence variations with the geomagnetic latitude
	[ 101 ] Annex 16 - English - Word		2026-07-01 [12:23]	488'170 bytes	Preliminary draft revision of Recommendation ITU-R P.371-9 - Choice of indices for long-term ionospheric predictions
	[ 101 ] Annex 15 - English - Word		2026-07-01 [12:06]	39'849 bytes	Working document towards a preliminary draft revision of Report ITU-R P.2097 - Transionospheric radio propagation - The Global Ionospheric Scintillation Model (GISM)
	[ 101 ] Annex 6 - English - Word		2026-07-01 [12:03]	5'263'388 bytes	Improvement of the Handbook on the ionosphere and its effects on radio-wave propagation
	[ 101 ] Annex 5 - English - Word		2026-07-01 [11:59]	45'655 bytes	Discussion document for working document towards a preliminary draft revision of the Handbook on the Ionosphere and its Effects on Radiowave Propagation - Updating and research proposal of the "Handbook on the Ionosphere and its Effects on Radiowave Propagation"
	[ 101 ] Annex 14 - English - Word		2026-07-01 [11:52]	10'975'972 bytes	Supporting information for Recommendation ITU-R P.531 - Study on the horizontal distribution patterns of ionospheric E and F layers based on COSMIC-2 satellite data
	[ 101 ] Annex 13 - English - Word		2026-07-01 [11:49]	8'946'504 bytes	Prediction model for occurrence probability of polar ionospheric scintillation
	[ 101 ] Annex 12 - English - Word		2026-07-01 [11:48]	2'983'017 bytes	VHF radio-wave propagation effects of concern for future satellite systems
	[ 101 ] Annex 7 - English - Word		2026-07-01 [11:43]	178'675 bytes	Proposed working document towards updating of the Handbook on the Ionosphere and its Effects on Radio-wave Propagation - Chapters 1 and 2
	[ 101 ] Annex 2 - English - Word		2026-07-01 [11:27]	359'479 bytes	Preliminary draft revision to Recommendation ITU-R P.533-14 - Method for the prediction of the performance of HF circuits
	[ 101 ] Annex 4 - English - Word		2026-07-01 [11:26]	2'433'707 bytes	Preliminary draft revision of Recommendation ITU-R P.684-8 - Prediction of field strength at frequencies below about 150 kHz
	[ 101 ] Annex 3 - English - Word		2026-07-01 [11:22]	228'707 bytes	Supporting information document on Recommendation ITU-R P.1239 - Validation of computational method influence of R12 in foF2 prediction of Recommendation ITU-R P.1239 using ionospheric observations from Chinese Region
	[ 101 ] Annex 1 - English - Word		2026-07-01 [11:18]	42'646 bytes	Working document towards a prliminary draft revision of Recommendation ITU-R P.533-14 - Update L_y and L_z values
Results: 26 total items.

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