Vetted Score

4.7 / 5.0

Awarded 4.7/5 for its robust feature set, strong community support, and seamless PostgreSQL integration, making it the leading open-source GIS solution.

Key Features

Extensive Spatial Functions

Provides over 300 functions for geometry, geography, raster, and topology analysis.

Native PostgreSQL Integration

Runs as an extension within PostgreSQL, leveraging its reliability and scalability.

OGC Standards Compliance

Supports standards like Simple Features, WKT, WKB, GeoJSON, and WFS for interoperability.

Frequently Asked Questions

Yes, PostGIS is completely free and open source under the GPL license.

PostGIS is an extension exclusively for PostgreSQL, enhancing it with spatial capabilities.

Yes, PostGIS includes raster support, allowing storage, processing, and analysis of raster imagery.

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Specifications

Pricing Model Free and open source; no paid tiers, with optional commercial support available.

Supported Platforms

WindowsmacOSLinux

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