United Nations Geospatial Information Section
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| United Nations Geospatial Information Section | |
|---|---|
| Name | United Nations Geospatial Information Section |
| Formation | 1953 |
| Headquarters | United Nations Office and United Nations Headquarters |
| Region served | Global |
| Parent organization | United Nations Department of Economic and Social Affairs |
United Nations Geospatial Information Section The United Nations Geospatial Information Section provides geospatial information management, mapping services, and spatial data support for United Nations Secretariat, United Nations Development Programme, United Nations Peacekeeping missions, and humanitarian operations such as those led by United Nations Office for the Coordination of Humanitarian Affairs and United Nations High Commissioner for Refugees. It supports policy delivery across initiatives including the Sustainable Development Goals, Sendai Framework for Disaster Risk Reduction, and Paris Agreement by producing standardized spatial datasets, base maps, and remote sensing analyses for agencies such as World Health Organization, United Nations Children's Fund, and Food and Agriculture Organization. The Section operates at the intersection of global geospatial standards like those of the Open Geospatial Consortium and initiatives from organizations such as World Bank, European Space Agency, and International Telecommunication Union.
Overview
The Section delivers cartographic services, satellite imagery analysis, geodetic frameworks, and geographic information system (GIS) capacity-building to entities including UN Women, United Nations Environment Programme, and International Organization for Migration. Its outputs underpin reporting for bodies such as the General Assembly, Economic and Social Council, and the Security Council and inform operational planning for missions like MONUSCO and UNMISS. The Section coordinates with standard-setting bodies including ISO and regional partners such as African Union and European Commission.
History
Established in the 1950s to support mapping needs at United Nations Headquarters and regional offices, the practice evolved alongside technological shifts from analogue cartography used during the Cold War era to digital GIS proliferations after the Global Positioning System became widely available. The Section expanded following major humanitarian crises—such as the 2004 Indian Ocean earthquake and tsunami, 2010 Haiti earthquake, and the Syrian civil war—to integrate satellite remote sensing from programs like Landsat, Copernicus Programme, and commercial providers including DigitalGlobe into rapid response. Institutional reforms related to the 2015 United Nations Summit on Sustainable Development and mandates from the United Nations Chief Executives Board for Coordination reinforced the Section's role in spatial data governance.
Mandate and Functions
Mandated by the United Nations General Assembly and operational requests from agencies such as UNRWA and United Nations Office on Drugs and Crime, the Section produces authoritative base maps, maintains geodetic reference systems aligned with ITRF, and delivers thematic mapping for sectors including public health with World Health Organization and agriculture with Food and Agriculture Organization. It supports electoral mapping for United Nations Electoral Assistance Division, situational awareness for Department of Peace Operations, and disaster mapping for United Nations Office for Disaster Risk Reduction. The Section also promulgates geospatial data policies consistent with UN-GGIM recommendations and standards from Open Geospatial Consortium and ISO.
Organizational Structure
Administratively situated within United Nations Department of Economic and Social Affairs, the Section liaises with regional commissions such as United Nations Economic Commission for Africa, United Nations Economic Commission for Europe, and United Nations Economic and Social Commission for Asia and the Pacific. Its staffing model includes cartographers, geodesists, remote sensing analysts, and GIS specialists drawn from member states including United States, China, India, Brazil, and France. It interacts with oversight and funding mechanisms like the United Nations Development Group and donor partners including European Union institutions and bilateral donors such as United Kingdom and Japan.
Major Programs and Projects
Key programs include production of the UN base map series used in peacekeeping and humanitarian logistics, global population and settlement mapping coordinated with WorldPop and Global Human Settlement Layer, and disaster rapid mapping during crises including the Hurricane Katrina-era evolutions of emergency geospatial response. Projects have integrated satellite constellations from Sentinel-1, Sentinel-2, and Landsat alongside commercial imagery and crowd-sourced data from platforms like OpenStreetMap. Collaborative initiatives include spatial analytics for Sustainable Development Goal 11 reporting, land cover change assessments with United Nations Environment Programme, and cadastral support aligned with Food and Agriculture Organization land administration principles.
Partnerships and Collaborations
The Section partners with intergovernmental entities such as UNESCO, World Meteorological Organization, and International Civil Aviation Organization and academic centers including Massachusetts Institute of Technology, University of Oxford, and National University of Singapore. It engages private sector partners like Esri, Google, and Maxar Technologies for technology transfer and data licensing, and collaborates with non-governmental actors including Médecins Sans Frontières and International Rescue Committee for operational mapping. Multi-stakeholder governance forums include UN-GGIM, the Committee on Earth Observation Satellites, and regional consortia like Group on Earth Observations.
Technology and Data Infrastructure
The Section maintains geospatial platforms integrating GIS servers, cloud processing pipelines such as those used by Amazon Web Services and Google Cloud Platform, and satellite data ingest from Copernicus Programme and commercial providers. It implements geospatial metadata standards from ISO 19115 and cataloguing aligned with UN-GGIM guidance, and develops tools compatible with open-source projects like QGIS and GDAL. Geodetic work leverages reference networks tied to International GNSS Service and processing tools used by research infrastructures including European Space Agency missions.
Challenges and Future Directions
Challenges include ensuring data privacy and sovereignty concerns raised by member states such as Russia and China, securing sustainable funding from donors like European Union and bilateral partners, and addressing rapidly evolving commercial satellite markets led by companies such as SpaceX and Planet Labs. Future directions emphasize interoperability with initiatives like Open Data Charter, capacity building in partnership with African Union and Association of Southeast Asian Nations, expanded use of artificial intelligence developed by institutions such as Carnegie Mellon University for automated feature extraction, and strengthened role in monitoring Sustainable Development Goals and climate commitments under the United Nations Framework Convention on Climate Change.