The lighter side of GIS…
Thursday March 11th 2010

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This site won a 'Best Blog in Tennessee' award!

New Post Processing Engine: Trimble® DeltaPhase™ Suburban Test Site Results

Trimble’s new post processing engine uses the latest GNSS technologies enabling existing users to utilize better product performance with their existing Trimble devices.  According to Trimble, “The new Trimble® DeltaPhase™ technology provides considerable improvement in code postprocessing accuracy in all environments.  Users can expect postprocessed accuracy of 1 to 3 meters with the Trimble Juno™ SB and Juno SC handhelds and submeter to 50 cm postprocessed accuracy with the GeoXT™ handheld from the GeoExplorer 2008 series and the GPS Pathfinder® ProXT receiver.

The following chart compares the accuracies of the old (red) and new (green) postprocessing engine for the GeoXT handheld with the internal antenna from 26 points from Trimble’s Test Site 2 (suburban) environment.  The base station is within 10 km.

The following chart compares the accuracies of the old (red) and new (green) postprocessing engine for the Juno SB handheld with the internal antenna from 26 points from Trimble’s Test Site 2 (suburban) environment.  The base station is within 10 km.

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