A geographic information system consists of integrated computer hardware and software that store, manage, analyze, edit, output, and visualize geographic data. Much of this often happens within a spat
Hillshade model derived from a digital elevation model of the Valestra area in the northern Apennines (Italy)
ArcGIS Server website depicting submersed aquatic vegetation
U.S. Federal Emergency Management Agency (FEMA) Administrator W. Craig Fugate speaking at a Red Cross seminar on using social media during natural disasters. GIS has an integral role to play in such agendas.
Mapped global geologic provinces
Google Earth
Videos
Google Earth is a web and computer program created by Google that renders a 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposing satellite image
Geographic information system
…and national security related problems from anywhere in the world. There are many types of GIS software used in GEOINT and national security, such as Google Earth, ERDAS IMAGINE, GeoNetwork opensource, and Esri ArcGIS. A historical geographic information system (also written as historical GIS or HGIS) is a…
Blurred out image of the Royal Stables in The Hague, Netherlands. This has since been lifted.