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  1. ArcGIS Online

    Learn how to build maps, analyze data, and share stories using ArcGIS Online. Use smart mapping to guide the data visualizations in your map. Build web apps to share your maps with anyone, …

  2. What is GIS? | Geographic Information System Mapping Technology

    GIS is a technology that is used to create, manage, analyze, and map all types of data. GIS connects data to a map, integrating location data (where things are) with all types of descriptive information …

  3. Geographic information system - Wikipedia

    Geographic information systems are used in multiple technologies, processes, techniques and methods.

  4. 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.

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

    Jun 1, 2025 · What is GIS? 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? - Mapping and Geographic Information Systems (GIS ...

    Oct 15, 2025 · A geographic information system (GIS) is a system designed to capture, store, manipulate, analyze, manage, and present all types of geographical data. The key word to this …

  7. GIS - National Geographic Society

    A geographic information system (GIS) is a computer system for capturing, storing, checking and displaying geographic data. Once data has been entered into a GIS, it can be used to produce a …

  8. What is GIS? – GIS Cloud Learning Center

    What is GIS? GIS is a software that helps users create interactive “smart maps” that visualize spatial information and help make better and wiser business decisions that are important for the …

  9. What Is GIS? Guide to Geographic Information Systems

    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 relationships, patterns, and trends in …

  10. Learn GIS – An Introduction to GIS - GIS Geography

    Oct 25, 2020 · If you want to learn GIS, this is your guide to Geographic Information Systems. It covers analysis, cartography, remote sensing and software.