Professional Land Surveyor Weekly Roundup:

- Professional Land Surveyor Weekly Roundup December 25, 2011
- Video Overview of AutoCAD Civil 3D
- CHC Introduces New Cost-Effective GNSS X900 Receiver
- Carlson Survey 2012 Embedded AutoCAD Now Available
- New Outlook Report Forecasts Rise in Investment in Equipment and Software in 2012
- Professional Land Surveyor Weekly Roundup December 18, 2011
- LightSquared Video Claims Independent Tests Validate Coexistence with GPS
