Global Telecommunication System

E5838

The Global Telecommunication System is an international network for the real-time exchange of meteorological and related data that underpins global weather forecasting and climate monitoring.


Statements (49)
Predicate Object
instanceOf component of World Weather Watch
global operational system
meteorological data communication network
alsoKnownAs GTS
benefits National Meteorological and Hydrological Services
aviation meteorology
disaster risk reduction
marine meteorology
communicationMode broadcast and multicast channels
point-to-point circuits
store-and-forward systems
coordinationBody WMO Commission for Observation, Infrastructure and Information Systems
coversDomain climatology
hydrology
meteorology
criticalFor climate reanalysis
global numerical weather prediction
multi-hazard early warning systems
dataType climate data
numerical weather prediction products
observational meteorological data
satellite meteorological data
warnings and alerts
enables international exchange of meteorological observations
sharing of numerical weather prediction outputs
timely distribution of weather warnings
establishedBy World Meteorological Organization
geographicScope global
includes Main Telecommunication Network
National Meteorological Telecommunication Networks
Regional Telecommunication Networks
managedBy WMO Members
operatedBy World Meteorological Organization
partOf World Weather Watch
purpose exchange of related environmental data
real-time exchange of meteorological data
support of operational meteorological services
support of research activities
relatedTo Global Data-processing and Forecasting System
Global Observing System
roleIn global early warning systems
international climate services
standardizedBy World Meteorological Organization
supports climate monitoring
global weather forecasting
supportsProcess near-real-time data dissemination
real-time data dissemination
usesStandard WMO communication protocols
WMO data representation standards


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