WIGOS RRR- Statement of Guidance release

Green aurora borealis lights swirl in the night sky above a snowy research station with illuminated buildings and equipment.

The WIGOS Rolling Review of Requirements (RRR) is a continuous, user-driven process that ensures global observing systems evolve to meet changing needs in weather, climate, water and environmental services.

Its key output, the Statements of Guidance (SoGs), provides clear, consensus-based recommendations for sustaining and improving observing systems.

Presentation and discussion of the recently published SoGs for:

Atmospheric Applications (WMO-No. 1392),

Oceanic Applications (WMO-No. 1393), and

Cryospheric Applications (WMO-No. 1394),

happened at webinar held on 26 May, 12:00 UTC.

To see how the webinar went on, please visit the Recording of the webinar.

You may aslo wish to explore the Joint presentation.

WIGOS RRR- Statement of Guidance release - webinar 26 May 2026