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, …

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 …

QGIS is open source software available under the terms of the GNU General Public License meaning that its source code can be downloaded through ’tarballs’ or the git repository. You can also obtain …

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

Connect people, locations, and data using interactive maps. Work with smart, data-driven styles and intuitive analysis tools. Share your insights with the world or specific groups. Sign in to your ArcGIS …

QGIS 4.0 is here — our most powerful release yet! — Discover the new features, improvements, and everything that makes this release a landmark moment. Explore QGIS's exceptional cartographic …

To narrow your search area: type in an address or place name, enter coordinates or click the map to define your search area (for advanced map tools, view the help documentation), and/or choose a …

Esri’s GIS software is the most powerful mapping & spatial analytics technology available. Learn about Esri’s geospatial mapping software for business and government.

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 …

Jan 16, 2026 · GIS can show many different kinds of data on one map, such as streets, buildings, and vegetation. This enables people to more easily see, analyze, and understand patterns and …