WORLD METEOROLOGICAL ORGANIZATION
Weather – Climate - Water
Outcome of the ET-CTS Meeting
(Toulouse, 26-30 May 2008)
RMDCN Steering Group meeting, Vienna, Austria, 3-6 June 2008
José Arimatéa de Sousa Brito
Information and Telecommunication Services Division
Observing and Information Systems Department
World Meteorological Organization
1
ET-CTS
CONGRESS
World Meteorological Organization
2
ET-CTS-1 (Tokyo, 25-28 April 2006)
Follow-up discussion
Compiling further
study items
Progress
Report
Outcome
ICG-WIS-3 (Beijing, 5-8 September 2006)
Interim
Report
ICG-WIS-4 (Reading, 4-7 September 2007
Contribution
We are here
ET-CTS-2
(Toulouse, 26-30 May 2008)
Follow-up
Discussion
ICM-IMTN (cloud I) (October 2007)
RA VI ROC & Steering Group Meeting
Outcome
(Vienna, 3-6 June 2008)
VGISC-info & ET-WISC
(Darmstadt, 10-13 June 2008)
Dratf
Recommendation
ICG-WIS-5 (Brasilia, 14-17 July 2008)
ICT-ISS (4Q 2008)
Recommendation
CBS-XIV (Croatia, 25 March-2 April 2009
World Meteorological Organization
3
Frame Relay issue: Example in Asia
KT
Washington
Melbourne
Beijing
British Telecom
Frame Relay
LG
Dacom
Hong Kong
Beijing
New Delhi
Orange Business Services
IP-VPN (MPLS)
RMDCN
HKT
KDDI
Tokyo
Tokyo
CAT
Bangkok
Seoul
Seoul
PLDT
Hong Kong
Bangkok
KDDI
Frame Relay
Kuala
Lumpur
Manila
Singapore
Manila
Jakarta
World Meteorological Organization
Melbourne
4
IMPROVED MAIN TELECOMMUNICATION NETWORK
(IMTN)
Network I
Tokyo
Melbourne
Buenos Aires
Washington
Sofia
Moscow
Brasilia
Beijing
New Delhi
Prague
Exeter
Jeddah
Offenbach
Network II
Nairobi
Managed
data communication network
Toulouse
Dakar
Cairo
Algiers
World Meteorological Organization
5
GTS
IMTN
More than
180 centerts
Max 18
centerts
WIS core
network
Less than
10 centerts
IMTN
cloud II
IMTN
cloud I
IMTN
IMTN
WIS core
network
World Meteorological Organization
6
DATA COMMUNICATION NETWORK
(Target: as big as possile)
Site A acts as a gateway
for Site G
Site D acts as a gateway
for Site F
World Meteorological Organization
7
DISCOVERY, ACCESS AND RETRIEVAL
WIS
core
network
Discovery, Access
and Retrieval
(DAR)
Internet
Connectivity of DAR services
World Meteorological Organization
8