Mapping the World, Supporting Peace and Serving Humanity




The UN Mappers community


UN Mappers is a community of mapping enthusiasts collaborating to collect, validate and disseminate geospatial open data in areas where the United Nations carries out field operations with the goal of supporting the decision-making process with more accurate location-based data.


UN Mappers is part of the UN Maps, an initiative aimed at enriching topographic and operational data in UN missions and providing peacekeeping and humanitarian actors with better topographic maps, operational geo-information, search and navigation tools, and imagery and street-level base maps.


UN Mappers is open to everyone. Support peace and security with open mapping and join our community!


How to get involved


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Where our volunteers are located