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  2. Geographic information system - Wikipedia

    en.wikipedia.org/wiki/Geographic_Information_System

    The distinction must be made between a singular geographic information system, which is a single installation of software and data for a particular use, along with associated hardware, staff, and institutions (e.g., the GIS for a particular city government); and GIS software, a general-purpose application program that is intended to be used in ...

  3. Information and communications technology in agriculture

    en.wikipedia.org/wiki/Information_and...

    Geographic information systems, or GiS, are extensively used in agriculture, especially in precision farming.Land is mapped digitally, and pertinent geodetic data such as topography and contours are combined with other statistical data for easier analysis of the soil.

  4. Geoinformatics - Wikipedia

    en.wikipedia.org/wiki/Geoinformatics

    Many fields benefit from geoinformatics, including urban planning and land use management, in-car navigation systems, virtual globes, land surveying, public health, local and national gazetteer management, environmental modeling and analysis, military, transport network planning and management, agriculture, meteorology and climate change ...

  5. List of GIS data sources - Wikipedia

    en.wikipedia.org/wiki/List_of_GIS_data_sources

    This is a list of GIS data sources (including some geoportals) that provide information sets that can be used in geographic information systems (GIS) and spatial databases for purposes of geospatial analysis and cartographic mapping. This list categorizes the sources of interest.

  6. Geographic information system software - Wikipedia

    en.wikipedia.org/wiki/Geographic_information...

    A GIS software program is a computer program to support the use of a geographic information system, providing the ability to create, store, manage, query, analyze, and visualize geographic data, that is, data representing phenomena for which location is important.

  7. Geographic information science - Wikipedia

    en.wikipedia.org/wiki/Geographic_information_science

    Geographic information science (GIScience, GISc) or geoinformation science is a scientific discipline at the crossroads of computational science, social science, and natural science that studies geographic information, including how it represents phenomena in the real world, how it represents the way humans understand the world, and how it can be captured, organized, and analyzed.

  8. GRASS GIS - Wikipedia

    en.wikipedia.org/wiki/Grass_GIS

    Geographic Resources Analysis Support System (commonly termed GRASS GIS) is a geographic information system (GIS) software suite used for geospatial data management and analysis, image processing, producing graphics and maps, spatial and temporal modeling, and visualizing.

  9. Geography - Wikipedia

    en.wikipedia.org/wiki/Geography

    Geographic information systems (GIS) deal with storing information about the Earth for automatic retrieval by a computer in an accurate manner appropriate to the information's purpose. [75] In addition to all of the other subdisciplines of geography, GIS specialists must understand computer science and database systems.