مصادر البيانات

• * Free GIS Data

• * Global Map data archives

• * Geo Network

• * Copernicus

• * Open Street Map

• * DIVA-GIS

• * USGS

• * ArcGIS Hub

• * Livingatlas ARCGIS

• * Sentinel

• * Center for International Earth Science Information Network (CIESIN)

• * Center for Sustainability and the Global Environment (SAGE)

• * Natural Earth

• * World Resources Institute (WRI)

• * United Nations Environment Programme

• * Welcome to NASA Earth Observations (NEO)

• * INTEGRATED POPULATION AND ENVIRONMENTAL DATA

• * Open Topography

• * Center for Sustainability and the Global Environment (SAGE),