Water Ecosystem. Photo by Nathan Anderson



1st Convening meeting
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The Global Ecosystems Atlas will bring together high-quality global, regional and national ecosystem maps into a single, open, online resource.

Presenting the extent, structure and function of the world’s ecosystems in unprecedented detail, the Atlas will enable everyone—from governments to individual citizens—to take action to protect nature.


Over the last few decades, the Earth observation market has grown rapidly. The global satellite Earth observation market alone was valued at US$7,705 billion in 2021 and is expected to double by 2030. Earth observation–based services are powering investments in sectors such as agriculture, fisheries, forestry, health, transport, utilities, mining, and finance. In addition, there is a hard-to-quantify, non-market value for Earth observations.

However, when it comes to the Earth's ecosystems-the foundational systems that sustain human, plant, and animal life on Earth-investment in Earth observation services has been inadequate. Despite the information and technology available, existing data are inconsistent, incomplete, or widely dispersed.

This is a massive missed opportunity. It’s time to transform the way we see, monitor, value and protect nature.

An Atlas to meet global needs

Around the world, there is significant momentum for designing new, regenerative systems to help address existential threats from climate change and biodiversity loss. Additionally, stakeholders in the GEO community and beyond recognize the need for increased accountability in environmental agreements and policy frameworks.

The Global Ecosystems Atlas will be an open user-friendly online resource that brings together high-quality ecosystems data in a single place.

Designed in line with the GEO principles of transparency and equitable access to trusted Earth observation information, the project is a response to needs expressed by many different stakeholders engaged in monitoring and reporting under environmental agreements, notably the Global Biodiversity Framework (GBF) adopted by the Convention on Biological Diversity at COP 15, inventories under the Convention on Wetlands, nature-based solutions under the United Nations Framework Convention on Climate Change (UNFCCC), and land degradation under the United Nations Convention to Combat Desertification (UNCCD) and others.

Science, technology, and data for impact

Driven by world-class science and information technology capabilities, the Atlas will integrate high-quality, vetted global, regional, and national ecosystem maps into an interactive interface, allowing for a near-real time view of ecosystems across multiple classifications and mapping approaches. Over time, users and contributors will fill data gaps and add new layers of information, including species distributions, ecosystem processes, and functions and services.

By enabling collaboration across sectors and countries, the Atlas will generate knowledge and insights on ecosystems, help improve and scale existing initiatives, and enhance transparency and accountability in stock-taking, reporting, and decision-making.

The Global Ecosystems Atlas will present ecosystems in unprecedented detail and quality. Users will be able to download content, launch queries, and create derivative products to meet their needs. Input providers will benefit from having their products spotlighted in a global platform, while being able to draw on the data to complement their own data, systems, or needs.


As an open-source tool, the Atlas will be useful to a broad range of users. In fact, the more users and use cases the Atlas has, the stronger and more useful it will become. Integrating national Earth observation information from remote sensing, in-situ data, citizen-generated data, and data from local communities will add unique value to the Atlas.

Many data projects and initiatives meet local, national, and regional needs, but they are not sufficiently and systematically linked to together to realise their full potential. Bridging data gaps through networks of existing and planned national biodiversity observation and monitoring systems will lead to near-real time understanding of global and regional trends in biodiversity and guide targeted conservation and restoration action.

How can the atlas be used?

  • Viewing global ecosystem extents
  • Setting conservation, restoration, and related targets
  • Monitoring and reporting on multilateral environmental agreements including the Global Biodiversity Framework (GBF)
  • Managing natural resources
  • Forecasting changes and conducting research
  • Designing early warning systems, nature-based solutions, and regenerative systems
  • Reporting on corporate disclosure requirements and ESG
  • Designing mobility, food, health, and other systems for the future
  • Managing project and financial risk
  • Implementing the System of Environmental-Economic Accounting (SEEA)

Who should use the Atlas?

  • Governments
  • Signatories to, stewards of, and other stakeholders affiliated with Rio conventions (CBD, UNCCD, UNFCCC), the Ramsar Convention, and other multilateral environmental agreements
  • Local and indigenous communities
  • Civil society organisations
  • Citizen-generated data organizations
  • Academic and research organizations
  • Development banks and lending institutions
  • Companies and private financial institutions
  • Individuals
  • Review of the Global Biodiversity Framework under the Convention on Biological Diversity (CBD)

    The Global Biodiversity Framework (GBF) includes concrete targets to achieve its overall mission of halting and reversing biodiversity loss, including restoration of ecosystems and protection of indigenous rights. The plan includes concrete measures to halt and reverse nature loss, including protecting 30 percent of the planet and 30 percent of degraded ecosystems by 2030. Countries can use the Atlas to access measurements and derive insights that support stock-taking, monitoring, and reporting on progress toward achieving the various GBF indicators.

  • National Wetland Inventories under the Convention on Wetlands

    National Wetland Inventories (NWIs) are developed by Contracting Parties to the Convention on Wetlands as critical data and decision support systems for national monitoring and assessment, ecosystem management and restoration, and as an aid to implementing the "wise use obligation" under the Convention. NWIs also provide the basis for reporting on international goals and targets, including the SDG indicator on the extent of water-related ecosystems. Countries can use the Atlas to develop and update their NWIs.

  • Nature-based Solutions under the UN Framework Convention on Climate Change (UNFCCC)

    The UNFCCC encourages governments to consider Nature-based Solutions (NbS) and ecosystem-based approaches for climate change mitigation and adaptation. The convention is also developing a financial framework for loss and damage. The Atlas can be used to input into these mandates.

  • Tracking methane emissions in GHG balance

    As temperatures increase, natural and human-influenced emission sources such as permafrost peatlands, tropical wetlands, and rice paddies emit vast amounts of methane. Methane is the most powerful GHG in terms of global warming potential. To achieve the Paris Agreement, methane emissions from ecosystems need to be urgently identified, put into context of overall GHG emission balances, and mitigated. The Atlas will support countries in identifying and tracking methane emissions at the ecosystems level.

  • Tracking pollution, including plastics

    Pollution affects the structure and functions of ecosystems. It makes them more vulnerable to climate change and pathogens, which in turn impacts human health as well as quality and availability of food and water. For example, plastic pollution in the marine environment poses severe consequences for ecosystems, negatively affecting wildlife and human health.

  • Natural capital accounting

    The System of Environmental Economic Accounting (SEEA) is an internationally agreed statistical framework that aims to include natural assets on balance sheets. The Atlas will provide up-to-date information to SEEA.

  • Climate and nature-related financial disclosures

    Under some laws or voluntary frameworks, such as the Task Force on Climate-Related Financial Disclosures (TCFD) or the Task Force on Nature-related Financial Disclosures (TNFD), companies and financial institutions are required to make financial disclosures that describe risks and opportunities related to the climate and nature. This process keeps private sector participants accountable and integrates them in decision-making. The Atlas can offer baseline data for the effective operation of laws and frameworks.

  • Financial structuring and risk insurance

    An increasing number of countries and communities invest in risk insurance to protect against climate- and nature-related loss and damage. New ecosystems knowledge can lead to new opportunities in financial structuring based on the underlying value of ecosystem services.

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