OnPOZ Precision Positioning Introduces Major Updates to EZSurv GNSS Postprocessing Engine

Montreal, Quebec, Canada, March 26, 2010

OnPOZ Precision Positioning announced today the availability of a new version of its EZSurv GNSS post-processing software, introducing significant enhancements to its carrier phase postprocessing engine. The new version of the software uses sophisticated filtering techniques to improve GNSS positions accuracy and consistency when GNSS measurements are collected under various GPS environments. EZSurv latest version also features new analysis tools through its graphical user interface as well as a new compatibility with Google Earth.

"Today's post-processing filtering techniques reach new limits in GNSS technology accuracy. It confirms, once more, that post-processing is the best quality control tool for all your GNSS projects", said Denis Parrot, President of VGI Solutions.

EZSurv new processing engine allows significant accuracy enhancement under obstructed and multipath environments. Moreover, the accuracy improvement can lead to higher productivity under difficult GNSS conditions. This new processor engine allows increased productivity with lower cut-off values while delivering accurate and reliable positioning results.

The new engine also improves the accuracy estimates providing more reliable positioning metadata in all type of environment. Under relatively open sky environment, continuous carrier phase tracking allows EZSurv to deliver outstanding positioning accuracy from low cost L1-receiver. Post-process positions from all GNSS receivers with carrier phase output currently supported by EZSurv will benefit from this new post-processing engine.

About OnPOZ Precision Positioning
OnPOZ is a division of VGI Solutions. OnPOZ offers GNSS products, software and technologies designed for a broad range of applications. It serves end-users, enterprises and OEMs/ VARs. More specifically, OnPOZ allows customers to improve productivity and reliability of their geo-localized data acquisition business process.

About VGI Solutions
VGI Solutions (www.vgisolutions.com) markets the geospatial products and solutions of VIASAT Géo-Technologie inc. to improve its customers' business processes. The company bases its success on the quality of its services, the skills and development of its personnel and technological innovation.

For more information about the products discussed in this press release, please consult our detailed product pages.

• OnPOZ EZSurv

Access our entire line of OnPOZ products here: http://www.transitiva.com/Products/OnPOZ-M31.html.