Refractions @ FOSS4G

I think we have a great set of submissions this year, so I have my fingers crossed that lots of them make the cut.

• Mapserver Performance: PostGIS vs Shape Files, Brock Anderson
• The open source history of an operational system: 6 years of the BC Digital Road Atlas, Graeme Leeming
• Spatial object models using PostGIS, Hibernate, and the Java Topology Suite, Chris Hodgson
• Tips for the PostGIS Power User, Kevin Neufeld
• Hectares BC: Spatial Analysis using Open Source Business Intelligence Tools, Emily Gouge
• Secrets of the JTS Topology Suite, Martin Davis
• Automatic watershed delineation using open source Java, Martin Davis
• PostGIS Spatial Database: Introduction and Case Studies, Paul Ramsey
• uDig Case Studies, Jesse Eichar

Less than a week left until the close of the Call for Presentations and then we move on to the community program review process.