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  1. ArcGIS Online

    Gain new perspectives and enhanced details as you interact with data, zoom in, and search on the map. Use smart, data-driven mapping styles and intuitive analysis tools to gain location …

  2. What is GIS? | Geographic Information System Mapping

    GIS connects data to a map, integrating location data (where things are) with all types of descriptive information (what things are like there). This provides a foundation for mapping and …

  3. What is a geographic information system (GIS)?

    A Geographic Information System (GIS) is a computer system that analyzes and displays geographically referenced information. It uses data that is attached to a unique location.

  4. Geographic information system - Wikipedia

    While digital GIS dates to the mid-1960s, when Roger Tomlinson first coined the phrase "geographic information system", [5] many of the geographic concepts and methods that GIS …

  5. What is GIS? Geographic Information Systems - GIS Geography

    Jun 1, 2025 · GIS stands for Geographic Information Systems. A GIS stores, analyzes, and visualizes data for geographic positions on Earth’s surface. It’s a computer-based tool that …

  6. What Is GIS? Guide to Geographic Information Systems

    Nov 5, 2025 · A geographic information system (GIS) is a computer-based tool used to collect, analyze, and visually represent spatial or geographic data. It helps users understand …

  7. GIS (Geographic Information System)

    Oct 28, 2025 · A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth’s surface. GIS can show many …

  8. What is a geographic information system (GIS)? - IBM

    With GIS, users can create interactive queries, analyze spatial information, edit data, integrate maps and present the results of these tasks.

  9. What Is GIS? A Beginner’s Guide to Geographic Information Systems

    Dec 16, 2024 · GIS technology has evolved from basic cartographic maps to sophisticated digital systems powered by artificial intelligence and machine learning. Early GIS applications …

  10. GIS | Mapping, Analysis & Applications | Britannica

    Oct 11, 2025 · GIS evolved in part from the work of cartographers, who produce two types of maps: general-purpose maps, which contain many different themes, and thematic maps, …