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Global Climate Observing System (GCOS)
Global Climate Observing System (GCOS)
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    • About GCOS
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    • Systematic Observations Under UNFCCC
    • Organization and Governance
      • Organization and Governance
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    • Essential Climate Variables
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    • ECV Rationalization
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    • Atmospheric Observation Panel for Climate (AOPC)
    • Ocean Observations Physics and Climate Panel (OOPC)
    • Terrestrial Observation Panel for Climate (TOPC)
    • Networks
    • AOPC in situ
      • AOPC in situ
      • GCOS Surface Network (GSN)
      • GCOS Upper-Air Network (GUAN)
      • GCOS Reference Upper-Air Network (GRUAN)
      • GCOS Surface Reference Network (GSRN) Implementation
    • OOPC in situ
    • TOPC in situ
    • Satellite programs
    • GCOS Network Accreditation
    • Cooperation
    • Cooperation Mechanism
    • Regional Workshops
      • Regional Workshops
      • Regional Workshop for the Caribbean
      • Regional Workshop for the East Africa
      • Regional Workshop for the Pacific Small Island Developing States
    • GCOS on the National Level
      • GCOS on the National Level
      • National Focal Points for the GCOS Networks
      • National Climate Observing System
      • GCOS National Coordinators for Climate Observations
    • Lead Centres for GCOS
  • News
  • Publications
  • News
  • Publications
About GCOS
GCOS History
Systematic Observations Under UNFCCC
Organization and Governance
  • Organization and Governance
  • GCOS Secretariat
Partners and Contributors
GCOS Steering Committee
Essential Climate Variables
About Essential Climate Variables
ECV Rationalization
Panels
Atmospheric Observation Panel for Climate (AOPC)
Ocean Observations Physics and Climate Panel (OOPC)
Terrestrial Observation Panel for Climate (TOPC)
Networks
AOPC in situ
  • AOPC in situ
  • GCOS Surface Network (GSN)
  • GCOS Upper-Air Network (GUAN)
  • GCOS Reference Upper-Air Network (GRUAN)
  • GCOS Surface Reference Network (GSRN) Implementation
OOPC in situ
TOPC in situ
Satellite programs
GCOS Network Accreditation
Cooperation
Cooperation Mechanism
Regional Workshops
  • Regional Workshops
  • Regional Workshop for the Caribbean
  • Regional Workshop for the East Africa
  • Regional Workshop for the Pacific Small Island Developing States
GCOS on the National Level
  • GCOS on the National Level
  • National Focal Points for the GCOS Networks
  • National Climate Observing System
  • GCOS National Coordinators for Climate Observations
Lead Centres for GCOS

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  1. Global Climate Observing System (GCOS)
  2. News

News

A ship sails on the ocean at night as two bright lightning bolts strike the water.
News
7 March 2025

Meteorological services are vital for the ocean economy

Illustration of Earth surrounded by seven satellites with solar panels, connected by lines, set against a space background with stars and a distant view of the Moon.
News
18 November 2024

WMO at COP29: Close the gap in Earth Observations

A group of people standing together outside near a spiral staircase and a white fence in a field under a clear blue sky.
Update
30 October 2024

Global Climate Observing System delegation visits China

The sun is setting over the ocean.
News
27 October 2023

Report card gives update on the Global Ocean Observing System

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The Global Climate Observing System (GCOS) is co-sponsored by WMO, IOC-UNESCO, UNEP, and ISC.

GCOS is supported by the European Union.

 

 

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