Welcome

You are here in the documentation part dedicated to the v1.4.0 release of H2GIS, the spatial extension of the H2 database engine.

What is H2GIS?

In a nutshell: H2GIS is to H2 as PostGIS is to PostgreSQL.

H2GIS adds support for

• (MULTI)POINT, (MULTI)LINESTRING and (MULTI)POLYGON types
• the functions specified by the OpenGIS Simple Features Implementation Specification for SQL and
• additional spatial functions we develop, including our graph analysis package H2Network

Download the last unstable version

You can download the last unstable version of H2GIS here.

This version is under active development, so feel free to contact us if you are experiencing problems.

Get help

If you get stuck or just have a question, send us a line on our H2GIS user or developer mailing list. There is also the H2 Google Group. And developers can check out our Javadoc page.