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Launch of the new H2020 project e-shape

Press Release Launch of the new H2020 project e-shape for strengthening the benefits for Europe of the Global Earth Observation System of Systems (GEOSS) - establishing 'EuroGEOSS' e-shape (EuroGEOSS Showcases: Applications Powered by Europe), a new project...

4th GEO Data Providers Workshop

The 4th GEO Data Providers Workshop: Earth Observations-based Knowledge for International Policy Frameworksof the Group on Earth Observations international data community will be held in Vienna, Austria from 23-25 April 2019. This year’s edition of the workshop will...

11th International Symposium on Digital Earth (ISDE 11)

The ISDE11 Symposium Program is shaping up! The CNR-IIA is organizing the 11th International Symposium on Digital Earth (ISDE 11) that will be held in Florence from 24 to 27 September 2019. The Symposium will cover four thematic strands, namely: Remote Sensing and...

In Depth


GOS4M will provide mercury speciation measurements (Gaseous Elemental Mercury, Gaseous Oxidized Mercury and Particle-bound mercury) along with a set of ancillary data through advanced web services.


The activity under GOS4M will run throughout the tasks described inside this page.


Engagement with relevant user communities and other stakeholders is of crucial importance for this Flagship, making sure its objectives are in tune with the real-world problems and its results provide adapted solutions.


The Global Observation System for Mercury (GOS4M) Flagship has a strong foundation on the outcomes of the former GEO Task HE-02 “Tracking Pollutants” established as a part of the 2009-2011 GEO Work Plan.


One of the priority goal of the flagship is that contributing partners and representatives of existing monitoring networks and programmes actively support and provide direct guidance to the effort.


The GOS4M can support the Minamata Convention implementation. Article 19 states that all monitoring activities related to mercury in environment and human health should build on existing monitoring networks.

Monitoring Networks

GEOSS Portal

To browse the GOS4M Geoportal click the image

Contributing Programs & Networks