News

Two men shaking hands, one holding a certificate, in front of a screen displaying information about the 26th Session of the GCOS/WCRP Terrestrial Observation Panel for Climate.

Three Global Terrestrial Networks accredited by GCOS

A large group of people stands in front of the ESA building, posing for a group photo. The glass facade reflects trees and sky in the background.

24 February 2026

Scientists and experts gather in the United Kingdom to shape the future of global climate observation

A digital rendering of Earth surrounded by a glowing blue geometric network grid on a black background.

3 February 2026

Setting the course ahead: key insights from the iClimateAction Webinar series

A research observatory building with a red roof, surrounded by dry shrubs and antennas, under a blue sky with scattered clouds.

5 December 2025

GRUAN ICM-16, Puerto de la Cruz, Spain, 17-21 November 2025

Panelists sit on stage at the COP30 Belém Climate Summit, with a large screen displaying "Earth Information Day 2025" and the name Simon Stiell, Executive Secretary of the UNFCCC.

11 November 2025

WMO at COP: Science warns us and helps us adapt to climate change

Large modern hotel building with a "Novotel" sign, glass windows, and a covered entrance where cars are parked; city buildings are visible in the background at dusk.

28 October 2025

iClimateAction strengthens partnerships at EuroGEO Workshop to turn data into decisions

Diagram showing components of Earth's systems, including atmosphere, cryosphere, anthroposphere, biosphere, hydrosphere, and ocean layers, each labeled with related scientific disciplines.

Magazine Article

Call for Review of Essential Climate Variable

A wide river with swirling water flows between green, tree-covered hills under a clear sky.

Magazine Article

GCOS Accreditation of the Global Terrestrial Network for Rivers (GTN-R)

A large conference room filled with delegates seated in rows, attending a formal panel discussion with presentations displayed on large screens.

iClimateAction engages with Earth Observation community at the GEO Global Forum in Rome

A narrow river winds through expansive green rice fields under a clear sky, with distant trees and hills on the horizon.

The Global Terrestrial Network for Rivers (GTN-R) was accredited as a GCOS Affiliated Networks

Two people sit at a table with microphones, engaged in discussion. Two United Nations flags are visible in the background.

WMO launches iClimateAction to strengthen global climate intelligence

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

Meteorological services are vital for the ocean economy

GCOS events

Meeting

27–29 May 2025

Potsdam, Germany

Meeting

2–5 July 2024

Genève, Switzerland

31st Session of the GCOS Steering Committee (GCOS SC-31)

Meeting

25–29 September 2023

Turin, Italy

2nd Meeting of the GCOS Surface Climate Reference Network Task Team (GSRN-TT-2)

Meeting

7–12 December 2022

30th Session of the GCOS Steering Committee