postgis: PostGIS (support for geographic objects in PostgreSQL)
postgis:
postgis: PostGIS adds support for geographic objects to the PostgreSQL
postgis: database. In effect, PostGIS "spatially enables" the PostgreSQL
postgis: server, allowing it to be used as a backend spatial database for
postgis: geographic information systems (GIS), much like ESRI's SDE or
postgis: Oracle's Spatial extension.
postgis:
postgis: http://postgis.org
postgis:
postgis: