WORLD WEATHER WATCH
COMMISSION FOR BASIC SYSTEMS
STEERING GROUP ON RADIO FREQUENCY COORDINATION

GENEVA, 6 - 8 FEBRUARY 2002

(Last updated: 22.II.2002)

Outcome: WMO contributions to ITU-R/WP 7C, 11-15 February 2002

Revision of Recommendations ITU-R SA.1158 (Sharing MetSat-MSS) and ITU-R SA.1264 (Sharing MetAids-MSS) Word97

Utilization of the Band 1 670-1 690 MHz by the Meteorological Aids and Satellite Services and the Sharing Feasibility with the Mobile Satellite Service Word97

Assessment of frequency requirements for meteorological services in the 1 670-1 675 and 1 683-1 690 MHz bands Word97

Revision of Recommendations ITU-R SA.1028 and ITU-R SA.1029 and comments on long term objectives for EESS passive bands Word97

Need for frequency allocations above 275 GHz to the EESS (passive) Word97

 
Working documents

Agenda Item &
Document No

Title

Submitted by

 

Information to participants: HTML

 

 

List of participants Word97

Secretariat

 

SG-RFC Terms of Reference: PDF, Word97
Extracts from CBS-XII report: PDF, Word97

Secretariat

1.2

Agenda Word97

Secretariat

All items

Extracts from EC-LIII report: Word97

Secretariat

2-4
(items 2 to 4)

Agenda of WRC-2003 Word97

Secretariat

2-6
(items 2 to 6)

SG-RFC activities report to the CBS Management Group (December 2001) Word97

Secretariat

2.1 (1)

 WRC-2003 agenda item 1.20 Word97

Secretariat

2.2 (1)

Response to liaison statement from working party 8D on the revision of ITU-R Recommendations SA.1264 and SA.1158 Word97

D. Franc
USA

2.2 (2)

Sharing between the MetAids and MetSat services and the mobile-satellite service in the band 1 670-1 700 MHz - Draft CPM text Word97

D. Franc
USA

2.2 (3)

 For reference: ITU-R/WP 7C (9-18 May 2001): Sharing between the MetAids and MetSat and MSS in the band 1 670-1 700 MHz, including draft revisions of Rec. ITU-R SA.1264 and SA.1158-2 and draft CPM text: Word97, PDF

Secretariat
origin:
ITU-R/WP 7C

2.2 (4)

 Analysis of Possible Interference Between Radiosonde Transmitters Operating in the Band 1670-1675 MHz and Space Station Receivers Operating in the MSS Word97

D. Franc
USA

2.2 (5)

 Analysis of Possible Sharing of the Band 1683-1690 MHz between MetSat (GVAR and S-VISSR) Ground Stations and Mobile Terminals Operating in the MSS (GSO) Word97

D. Franc
USA

2.2 (6)

For reference: WMO contribution to ITU-R/WP 7C and 8D: Assessment of frequency requirements for meteorological services in the 1670-1675 and 1683-1690 MHz bands Word97

SG-RFC 2001

2.2 (7)

Proposed draft liaison statement to Working Party 8D
Comments to WP 7E's review of proposed preliminary elements for the CPM report prepared by WP 8D regarding sharing between the MetAids & MetSat services and the MSS in the band 1670-1690 MHz
Word97, PDF

Japan

2.2 (8)

Information on Japanese Meteorological Satellite Systems
Sharing between the MetAids & MetSat services and the Mobile-Satellite Service in the band 1670-1700 MHz
Word97, PDF

Japan

2.(1) : 2.1 & 2.2

Upper-Air Observations In Japan Word97, & Annex: PPT

Japan

3.1(1)

 Interference protection criteria for meteorological radars
PDF, Word97

D. Franc
USA

3.1(2)

 Weather Radar Observations In JMA Word97, & table Word97

Japan

4 (1)

 Study on required frequency band allocations for passive sensors above 275 GHz PDF,

R. Wolf
EUMETSAT

4 (2)

Updated Preliminary Draft Revision to ITU-R Recommendation SA.515 Word97

USA

4 (3)

Updated Preliminary Draft Revision to ITU-R Recommendation SA.1028 Word97

USA

4 (4)

Updated Preliminary Draft Revision to ITU-R Recommendation SA.1029 Word97

USA

6

 WMO workshop on radio-frequencies for meteorology Word97

Secretariat

7(1)

 Handbook Cover Design for the Handbook on Radio Spectrum for Meteorology Word97

D. Franc
USA

 

 Some reference material

 


  Contact: Jean-Michel RAINER:
jmrainer@wmo.ch