Free Data
بيانات مجانية

· Earth Data from NASA

· MODIS Satellite data

· Free Satellite Imagery from EESA

· SRTM Data

· GLCF Landsat

· Sentinel Satellite Data

· GDEM

· SRTM

· EarthEnv-DEM90

· ETOPO1

· Global Multi-Resolution Topography

· EU-DEM

· OpenTopography

· ALOS global digital surface model

· USGS Land Cover Institute

· Corine Land Cover Map

· GLOBCOVER

· Climate Change Initiative Land Cover map

· MODIS Global Land Cover

· UMD GLC

· EarthEnv Global Consensus Land Cover

· Global Land Cover by National Mapping Organisations

· GLC-SHARE

· Global Lakes and Wetlands Database

· Vegetation Map at Last Glacial Maximum

· Grassland GIS

· Forest GIS

· PALSAR Forest/Non-Forest map

· Global Forest Change 2000-2014

· OpenStreetMap

· OSM Metro Extracts

· POI Factory

· SimpleGeo’s Places

· Nuclear Power Station locations

Coastal Water Quality
Global Reservoir and Dam Database Registration required

· WorldClim

· NCAR GIS Climate Change Scenarios

· CRU Climate Datasets

· Downscaled GCM Portal

· European Climate Assessment and Dataset

· Global Potential Evapotranspiration and Aridity Index

· GlobAerosol

· Global Aerosol Climatology Project

· Satellite Application Facility on Climate Monitoring

· Climate Analysis Indicators Tool

· International Satellite Cloud Climatology Project

· Climatological Database for the world’s oceans (CLIWOC)

· IRI/LDEO Climate Data Library

· World Ozone and Ultraviolet Radiation Data Center

· Gridded climatic data for North America, South America and Europe

Geonadir