International and regional data sources

Asian Development Bank (ADB)
Africover
Afristat
Caribbean Community Secretariat (CARICOM)
European Environment Agency (EEA)
European Environment Information and Observation Network (EIONET)
European Forest Institute (EFI)
Eurostat
Global Climate Observing System (GCOS)
Global Runoff Data Centre GRDC)
Global Vegetation Monitoring Unit: Global Land Cover 2000 (GVM GLC2000)
International Atomic Energy Agency (IAEA)
International Council for the Exploration of the Sea (ICES)
International Groundwater Resources Assessment Centre (IGRAC)
International Soil Reference and Information Center (ISRIC)
International Steering Committee for Global Mapping (ISCGM)
Mediterranean Environmental Technical Assistance Program (METAP)
Organisation for Economic Co-operation and Development (OECD)
Southern African Research and Documentation Center (SARDC)
The Center for International Earth Science Information Network (CIESIN)
The Land Processes (LP) Distributed Active Archive Center (DAAC): Global Land Cover Characteristics database (LP DAAC)
The Statistical, Economic and Social Research and Training Centre for Islamic Countries (SESRTCIC)
"European Topic Centre on Waste and Material Flows." (ETC/WMF)
Transboundary Freshwater Dispute Database (TFDD)
United Nations Cyber School Bus
United Nations Development Programme (UNDP)
United Nations Economic and Social Commission for Western Asia (ESCWA)
United Nations Economic and Social Commission of Asia and the Pacific (ESCAP)
United Nations Economic Commission for Africa (UNECA)
United Nations Economic Commission for Europe (UNECE)
United Nations Economic Commission for Latin America and the Caribbean: Division of Natural Resources and Infrastructure (ECLAC)
United Nations Educational Scientific and Cultural Organization's International Hydrological Programme (UNESCO/IHP)
United Nations Educational Scientific and Cultural Organization's World Water Assessment Programme UNESCO/WWAP
United Nations Environment Programme (UNEP)
United Nations Environment Network (UNEP.NET)
United Nations Environment Programme / GRID-Arendal (UNEP/GRID-Arendal)
United Nations Environment Programme / Regional Resource Centre for Asia and the Pacific (UNEP/RRC.AP)
United Nations Environment Programme / Secretariat of the Basel Convention
United Nations Environment Programme / World Conservation Monitoring Centre (UNEP/WCMC)
United Nations Environment Programme's Division of Early Warning and Assessment (UNEP/DEWA)
United Nations Food and Agriculture Organization/AQUASTAT (FAO's global information system of water and agriculture) (FAO/AQUASTAT)
United Nations Framework Convention on Climate Change (UNFCCC)
United Nations Framework Convention on Climate Change--Greenhouse Gas Inventory Database (GHG)
United Nations Global Environment Monitoring System Water Programme (GEMS)
United Nations Joint Monitoring Programme (WHO and UNICEF) (JMP)
United Nations Statistics Division (UNSD)
United Nations, Food and Agriculture Organization of the United Nations (FAO)
World Bank
World Health Organization (WHO)
World Health Organization / Pan American Center for Sanitary Engineering and Environmental Sciences (WHO/CEPIS)
World Meteorological Organization (WMO)
World Resources Institute (WRI)