1. Trimbles DeltaPhase Technology: A Game Changer March 3, 2010

2. Brandon Tourtelotte Regional Sales Manager Office 800 728-5066 Mobile 507 993-1669 brandont@compasstoolsinc.com www.compasstoolsinc.com

3. DeltaPhase Technology Trimble DeltaPhase can benefit all users of Trimble Mapping & GIS equipment Better algorithms and technology Improves accuracy in harsh environments and over longer baselines, Enables improved yield Provides more reliable accuracy metadata.

4. DeltaPhase Technology GeoXT / ProXT improved from submeter to 50 cm - reclassified Juno SB and Juno SC handhelds, accuracy is now 1 to 3 meters after postprocessing, down from 2 to 5 meters - reclassified For H-Star technology-capable receivers: ProXRT or ProXH receivers, and GeoXH handheld decimeter (10 cm/4 inch) accuracy is achieved at longer baselines, in difficult GPS environments, and with shorter occupation times

5. Juno SB handheld Old Postprocessing Engine Average 1.78 meters (5.8 feet) Worst 5.30 meters (17.4 feet) New Postprocessing Engine Average 1.06 meters (3.5 feet) Worst 2.71 meters (8.9 feet) DeltaPhase Juno SB

6. GeoExplorer 2008 series GeoXT handheld (Code only) Old Postprocessing Engine Average 0.57 meters (1.9 feet) Worst 1.49 meters (4.8 feet) New Postprocessing EngineA Average 0.33 meters (1.1 feet) Worst 1.10 meters (3.6 feet) DeltaPhase GeoXT

7. DeltaPhase GeoXH GeoExplorer 2008 series GeoXH handheld (H-Star) Old Postprocessing Engine Average 0.25 meters (9.8 inches) Worst 1.43 meters (4.7 feet) New Postprocessing Engine Average 0.11 meters (4.5 inches) Worst 0.53 meters (1.7 feet)

8. Questions? Mobile 507 993-1669 brandont@compasstoolsinc.comwww.compasstoolsinc.com Whitepaper is available, just contact me