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

PERROS GUIREC, FRANCE, 13-14 SEPTEMBER 2004

  Contacts:

WMO Secretariat: Jean-Michel RAINER jmrainer@wmo.int

MeteoFrance: Guy Rochard Guy.Rochard@meteo.fr

                             Sylvain Le Moal Sylvain.Lemoal@meteo.fr

 

(Last updated: 8.IX.2004)

  Working documents

Agenda Item &
Document No

Title

Submitted by

 

Information to participants   transportation info

Météo-France

 

List of participants

Secretariat

1.2

Agenda

Secretariat

All items

Extracts from XIV World Meteorological Congress (2003) and Resolution 3

Secretariat

All items

Extracts from WMO Executive Council-LVI (2004)

Secretariat

2-4
(items 2 to 4)

Summary outcome of WRC-2003 
Decisions of WRC-2003

Secretariat

2

Review of Metaids & Metsat Frequency Bands, including WRC 2003 Decisions

 

2(1):  2.1 & 2.2

Activities of the WMO/CIMO expert team on upgrading the global radiosonde network

David Franc

2.1(1)

Characteristics and performance criteria for radiosonde systems

Source:  WP7C doc. from Finland

2.2(1)

Band 1668.4-1710 MHz, including MetAids / MetSat coordination
Notification/protection of MetSat Earth stations
 in 1 670-1 675 MHz: ITU-R CR/210 + Add 1

Secretariat
Source: ITU-R

2.2(2)

Sharing of the Band 1668.4-1700 MHz between the co-primary Metaids Service, Metsat Service and MSS

David Franc

2(2): 2.2 & 2.3

Potential interference between NPOESS and METOP data transmissions and its ANNEX

Eumetsat

2.3(1)

Planned Expansion of Meteorological Satellite Service Allocation around 18 GHz

Eumetsat

2.3(2)

Sample characteristics and sharing criteria for geostationary meteorological satellites in the band 18 – 18.4 GHz

David McGinnis

3

Review of Weather and Wind-Profiler Radars Frequency Bands, including WRC 2003 Decisions

 

3.1(1)

Ultra-Wideband devices and meteorological radars in the band 2 700-2 900 MHz

David Franc

3.1(2)

Application of statistical analysis and percent time exceedence values to meteorological radar protection criteria

David Franc

4

Review of Spaceborne Remote Sensing Frequency Bands and Related Issues

 

4.1(1)

Spaceborne remote sensing (passive), including UWB issues
for information:

WMO letter to the ITU
WMO letter to the European Commission

WMO document to TG 1/8

Secretariat

4.1(2)

Report of WMO representative to TG 1/8, Boston, 9-18 June 2004
Related TG 1/8 outcome (zip)

Philippe Tristant

4.1(3)

Assessment of interference potential between short range radars on automobiles and passive microwave sensors in the 23.6 to 24.0 GHz band

David McGinnis

5

Contributions to ITU-R, in particular WP 7C, TG 1/8

 

6

Review of the ITU/WMO Handbook

 

6(1)

Changes and updates to the ITU/WMO Handbook

David Franc