Support

If you need help with PostGIS there are several ways.

Free ways to get help

• The first place to look is the PostGIS documentation
• especially the part about the spatial functions PostGIS functions documentation
• Another relevant documentation is the PostGreSQL documentation
• especially the part about SELECT-statmentsSELECT documentation
• there is also a WIKI with a lot of different examples
• It is also a good idea to search the mail lists and maybe send in your own question PostGIS support pages with maillists >>
• If you want tutorials check out the list of tutorials on this site
• Another great site with tutorials is BostonGIS
• Things related specifically to this site: drop me an email at nicklas.aven@jordogskog.no

• If you want to install PostGreSQL and PostGIS on your own computor, this is a great guide including much more than installation,
  this is also how I found PostGIS myself Getting Started With PostGIS: An almost Idiot's Guide

To really learn PostGIS and a lot about GIS in general buy the book PostGIS in Action by the same authors as the tutorial above.
There is a webpage for the book with description of the book and discussions http://www.postgis.us
Recommended!

Professional help

If you need professional help with PostGIS
or situations where PostGIS might be a part of the solution
take a look at the list of companies offering help.
>>Professional help>>