Gabriella GIS is a powerful, free web-based geographic information system (GIS) designed for spatial analysis, mapping, geoprocessing, and field data collection. By operating directly in your web browser, it eliminates the need for complex desktop software installations and ensures your data remains private.
With Gabriella GIS, users can visualize, analyze, and edit various geospatial file formats including ESRI Shapefile, GeoJSON, KML, and GeoTIFF. The platform supports advanced raster and vector visualization, allowing users to interact with large spatial datasets efficiently and effectively. Whether you are a GIS professional, student, or enthusiast, Gabriella GIS provides the tools you need.
The platform seamlessly integrates with standard Open Geospatial Consortium (OGC) web services like Web Map Service (WMS), Web Feature Service (WFS), and Web Map Tile Service (WMTS). It provides programmable access via REST APIs, which are fully documented in our OpenAPI specification. Developers and AI agents can query our system health endpoints and geocoding services directly.
For more information on how to integrate with Gabriella GIS programmatically, please refer to our LLM Instructions and OpenAPI Specification. Our architecture is predominantly client-side for maximum performance and security.