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  1. 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 …

  2. ArcGIS Online

    ArcGIS Online is a complete mapping and analysis solution. You can use it on its own or expand your work using other ArcGIS products. The work you do can be shared and integrated across ArcGIS. …

  3. Geographic information system - Wikipedia

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

  4. GIS Maps and Data | Texas General Land Office

    This GIS page contains a collection of dynamic, interactive mapping tools that provide access to the vast collection of spatial data available at the agency, as well as download links for our authoritative …

  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. TNRIS - Home | Texas Geographic Information Office

    Rapidly evolving technology necessitates that GIS professionals expand their knowledge to stay current with traditional software updates as well as alternative mapping methods to support business …

  7. Find GIS Property Maps

    Locate free GIS maps and property maps in state, county, and local government offices

  8. Beacon / qPublic.net - Local government GIS for the web

    Beacon and qPublic.net combine both web-based GIS and web-based data reporting tools including CAMA, Assessment and Tax into a single, user friendly web application that is designed with your …

  9. HCAD Parcel-Viewer v2.0

    The HCAD Parcel-Viewer v2.0 provides the general public and other interested parties assessment information. Geospatial or map data maintained by the Harris Central Appraisal District is for …

  10. 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.