GIS-data

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• GIS and Hydrology — Geographic Information Systems (GIS) has become a particularly useful and important tool in hydrology and to hydrologists in the scientific study and management of water resources. Climate change and greater demands on water resources require a… …   Wikipedia

• GIS file formats — A GIS file format is a standard of encoding geographical information into a file. They are created mainly by government mapping agencies (such as the USGS) or by GIS software developers.Metadata often includes: * Elevation data, either in raster… …   Wikipedia

• Data model (ArcGIS) — In ArcGIS, a data model a set of database design specifications for objects in a GIS application. A data model describes the thematic layers used in the applications (for example, hamburger stands, roads, and counties); their spatial… …   Wikipedia

• Data visualization — A data visualization of Wikipedia as part of the World Wide Web, demonstrating hyperlinks Data visualization is the study of the visual representation of data, meaning information that has been abstracted in some schematic form, including… …   Wikipedia

• GIS in archaeology — GIS or Geographic Information Systems has over the last 10 years become an important tool in archaeology. Indeed, archaeologists were some of the early adopters, users, and developers of GIS and GISCience, Geographic Information Science. The… …   Wikipedia

• GIS — noun [countable, uncountable] COMPUTING Geographic Information System a computer system for storing and examining information about the natural features of the Earth s surface: • GIS software * * * GIS UK US noun ► IT …   Financial and business terms

• Data fusion — Data fusion, is generally defined as the use of techniques that combine data from multiple sources and gather that information into discrete, actionable items in order to achieve inferences, which will be more efficient and narrowly tailored than …   Wikipedia

• Data Web — refers to a government open source project that was started in 1995 to develop open source framework that networks distributed statistical databases together into a seamless unified virtual data warehouse. Originally funded by the U.S. Census… …   Wikipedia

• GIS (disambiguation) — GIS can refer to:Places and organizations* Garden International School, in Kuala Lumpur, Malaysia * Gippsland Independent Schools, an association of schools in the Gippsland region of Victoria, Australia * Gisborne Airport, Gisborne, New Zealand… …   Wikipedia

• GIS — ▪ computer system in full  geographic information system        computer system for performing geographical analysis. GIS has four interactive components: an input subsystem for converting into digital form (digitizing) maps and other spatial… …   Universalium

• GIS applications — Geographic information systems (GIS) (also known as Geospatial information systems) are computer software and hardware systems that enable users to capture, store, analyse and manage spatialially referenced data… …   Wikipedia