wiki:UsersWikiMain

Version 28 (modified by kneufeld, 15 years ago) ( diff )

Added example page demonstrating network topology in PostGIS

Welcome to the Users PostGIS Wiki!

Everybody is welcome to contribute to this wiki.

  • You must login to create new pages and modify existing ones. You can create your own OSGEO Userid or use your existing one or you can use the generic one (login:wiki;password:wiki).
  • Please prefix every new page names in this section with "UsersWiki" in order to easily distinguish them from other Wiki Trac pages.
  • For a quick overview of how to format page's content see this page.

What is PostGIS?

PostGIS is an extension to the PostgreSQL object-relational database system that allows GIS (Geographic Information System) objects to be stored in the database. PostGIS does for PostgreSQL what Oracle Spatial does for Oracle, ArcSDE does for Microsoft SQL Server/Oracle.

Overview

Compilation and Installation Guides

Examples of Spatial SQL

Extending PostGIS

Newbie Common Problems and Questions

Extras

Notes

Useful Additional PL/PGSQL Functions

What is GEOS

GEOS is a C++ port of the JTS Topology Suite. It is used by PostGIS to implement Topological functions.

Note: See TracWiki for help on using the wiki.