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Ionospheric propagation and radio noise

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Contributions
	Number	Title	Source	AI/Question	Date
	[ 98 ] +Ann.1-2	Report on the meeting of Working Party 3L (Geneva, 20-26 October 2011)	Chairman, WP 3L		2011-10-28
	[ 97 ]	Final List of Participants - Working Party 3L (Geneva, 20-26 October 2011)	Director, BR		2011-10-26
	[ 96 ]	List of documents issued	BR Study Group Department		2011-10-19
	[ 95 ]	Information document on the IRI Mapping projects for FOF2 and M3000F2	European Space Agency		2011-10-13
	[ 94 ]	Electron density ionospheric model for Recommendation ITU-R P.531: NeQuick updated version - Source code and validation data for ITU-R software and databanks	European Space Agency , Italy		2011-10-13
	[ 93 ]	A new version of the GISM ionospheric scintillation model	European Space Agency , France		2011-10-13
	[ 92 ]	Draft ITU-R Handbook - Ground wave propagation	United Kingdom of Great Britain and Northern Ireland	202-3/3	2011-10-11
	[ 91 ]	Measurements of Medium Wave Field Strength in Sao Paulo - Brazil - Results of two campaigns	Brazil (Federative Republic of)		2011-10-10
	[ 90 ]	Revision of Question ITU-R 213-2/3 and Recommendation ITU-R P.313-10 - Cooperation of corresponding agencies for space weather	Korea (Republic of)	213-2/3	2011-10-10
	[ 89 ]	Proposed modification of Recommendation ITU-R P.1147-4 - Clarification of estimation of the Earth's geomagnetic field effect when calculating LF/MF radio propagation paths	Russian Federation		2011-10-07
	[ 88 ]	Outdoor radio noise data in VHF/UHF bands measured in Japan proposed for radio noise databank	Japan		2011-10-07
	[ 87 ]	Working document towards a preliminary draft revision of Recommendation ITU-R P.372-10 - Outdoor man-made noise measurements in Japan	Japan		2011-10-07
	[ 86 ]	Information document on the analysis and validity of present ITU FOF2 and M(3000)F2 maps	Germany (Federal Republic of)	212-1/3	2011-10-05
	[ 85 ]	Draft revision of Recommendations ITU-R P.1239-2 and ITU-R P.533-8	Germany (Federal Republic of)	212-1/3	2011-10-05
	[ 84 ]	Proposed modification to Resolution ITU-R 25-2	United States of America		2011-10-05
	[ 83 ]	Liaison statement to ITU-R Working Party 1C and Working Party 3L - Radio noise in the HF frequency band	WP 5C		2011-06-20
	[ 82 ]	Liaison statement to ITU-R Working Parties 3M and 3L - Consideration of Handbook developments within Working Party 5C	WP 5C		2011-06-20
	[ 81 ]	Liaison statement to ITU-R Working Parties 4C, 5A, 5B, 5C 6A and 7D (copy to ITU-R Working Party 3L and to ITU-T Study Groups 5 and 15 for information and/or action if any) - Developments on PLT systems	WP 1A		2011-06-10
	[ 80 ] +Ann.1-5	Report on the meeting of Working Party 3L (Erice, Italy, 12 - 19 November 2010)	Chairman, WP 3L		2010-12-06
	[ 79 ]	Final List of Participants - Working Party 3L (Erice, Italy, 12-19 November 2010)	Director, BR		2010-12-06
	[ 78 ]	Liaison statement to ITU-R Working Party 1A and its Rapporteur Group on PLT issues (copy to ITU-R Working Parties 3L, 4C, 5A, 5B, 6A and 7D and to ITU-T Study Groups 5 and 15) - Working Parties 5A, 5B and 5C comments relating to PLT systems	WPs 5A, 5B and 5C		2010-10-14
	[ 77 ]	This document has been withdrawn	WP 5C		2010-11-15
	[ 76 ]	List of documents issued	BR Study Group Department		2010-11-08
	[ 75 ]	Electron density ionospheric model for Recommendation ITU-R P.531: Nequick updated version - Source code and analysis of changes	European Space Agency (ESA) , Italy		2010-11-05
	[ 74 ]	Global maps of ionospheric vertical total electron density	European Space Agency (ESA)		2010-11-05
	[ 73 ]	Information document on the analysis of the validity of ITU foF2 and M(3000)F2 maps	European Space Agency		2010-11-08
	[ 72 ]	Radio noise measurements in the HF and LF frequency bands	Germany (Federal Republic of)	214-3/3	2010-11-05
	[ 71 ]	Liaison statement to Working Party 1C (copy to Working Party 3L for information) - Draft revision of Recommendation ITU-R SM.1753 "Radio noise measurements"	WP 6A		2010-11-05
	[ 70 ]	Measurements of medium wave field strength in a dense urban area	Brazil (Federative Republic of)	225-5/3, 202-3/3	2010-11-03
	[ 69 ]	Liaison statement to Working Party 3K - Derivation of time availability factors for time availabilities of more than 50%	WP 6A		2010-11-02
	[ 68 ]	Outdoor noise data in VHF/UHF bands measured in Japan proposed for noise databank	Japan		2010-11-02
	[ 67 ]	Revision of Recommendation ITU-R P.533-10	United Kingdom of Great Britain and Northern Ireland		2010-10-22
	[ 66 ]	Materials to revision of the Handbook the ionosphere and its effects on radiowave propagation - Calculating of a super-long radiowaves field intensity by a hop-method (to the Section 4.4.1 of the Handbook)	Russian Federation		2010-10-28
	[ 65 ]	Materials to construction of the new Report on MF and LF Ground-Wave Propagation - Proposal for a draft of a new Report on MF and LF Ground-Wave Propagation_[Numbers of figures should be corrected after a closing-up] - Propagation of long and medium waves along a terrestrial surface	Russian Federation		2010-10-28
	[ 64 ]	Contribution towards a Report on Ground Wave Propagation	United Kingdom of Great Britain and Northern Ireland	202-3/3	2010-10-22
	[ 63 ]	Draft revision of Recommendation ITU-R P.832 - World Atlas of Ground Conductivities	United Kingdom of Great Britain and Northern Ireland		2010-10-21
	[ 62 ]	Liaison statement to Working Party 1A (copy for information to Working Parties 3L, 4C, 5A, 5B, 5C, 6A and ITU-T Study Group 15)	WP 7D		2010-10-15
	[ 61 ]	Liaison statement to ITU-R Working Parties 4C, 5A, 5B, 5C, 6A and 7D (copy to ITU-R Working Party 3L and to ITU-T Study Groups 5 and 15 for information and/or action if any) - Developments on PLT systems	WP 1A		2010-07-16
	[ 60 ]	Liaison statement to Working Parties 5B, 5C and 3L - Considerations relating to sharing studies and CPM text in support of WRC-12 Agenda item 1.16 (Resolution 671 (WRC-07))	WP 7C		2010-06-30
	[ 59 ]	Liaison statement to Working Party 3L - Estimation of protection distances for oceanographic radars (WRC-12 Agenda item 1.15)	WP 5B		2010-06-02
	[ 58 ]	Liaison statement to Wroking Party 3L - Considerations relating to propagation models for studies in support of WRC-12 Agenda item 1.23	WP 5A		2010-05-26
	[ 57 ]	Reply to a liaison statement from Working Party 1C (copy to WP 3L) - Radio noise in the HF frequency band	WP 5C	231/1	2009-12-08
	[ 56 ]	Liaison statement to Working Parties 5B, 5C and 3L - Considerations relating to sharing studies and CPM text in support of WRC-12 Agenda item 1.16 (Resolution 671 (WRC-07))	WP 7C		2009-09-25
	[ 55 ]	Information document concerning eventual proposed revisions to recommendation ITU-R P.531 - Ionospheric scintillation models from ground based GPS observations	WP 3L		2009-07-21
	[ 54 ] +Ann.1-7	Report on the meeting of Working Party 3L (Geneva, 3-10 June 2009)	Chairman, WP 3L		2009-06-12
	[ 53 ]	Final list of Participants (Geneva, 3-10 June 2009)	Director, BR		2009-06-10
	[ 52 ]	List of documents issued	BR Study Group Department		2009-06-02
	[ 51 ]	Liaison statement to Working Party 7C (for information to Working Parties 3L, 5B and 7A) - Considerations relating to sharing and compatibility studies in support of WRC-11 Agenda item 1.16 (Resolution 671 (WRC-07))	WP 5C		2009-05-29
	[ 50 ]	Reply to liaison statement from Working Party 7C (copy to Working Parties 3L and 7A for information) - Considerations relating to sharing and compatibility studies in support of WRC-11 Agenda item 1.16 (Resolution 671 (WRC-07)	WP 5B		2009-05-29
	[ 49 ]	New version of electron density ionospheric model for Recommendation ITU-R P.531-9: Nequick - Version update and description of changes	European Space Agency (ESA) , Italy	218/3	2009-05-27
Results:98 total items. Result page: 1 - 2 - Next

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