DAT/EM Systems International Releases Version 5.1

Anchorage, Alaska USA – August 6, 2009 –The latest update for DAT/EM Systems Summit Evolution™ is now available. Version 5.1 can now be downloaded from DAT/EM Systems’ website at ‘www.datem.com’. This latest release includes updates for Summit Evolution, Landscape™, and CAPTURE™ for ArcGIS^®, AutoCAD^®, and MicroStation^®. In addition, Release 5.1 is fully compatible with Windows VISTA^®32-bit and Microsoft^®Windows^®XP (latest service pack). Most CAD interfaces are also available on 64-bit XP and VISTA, with the exceptions noted below.

Contact DAT/EM Systems International for more information on Summit Evolution features.

CAD Versions:

Release 5.1 has interfaces to the following 32-bit CAD versions:

^®

Available in the next release: AutoCAD 2008 and 2009 64-bit operating system interface.

DAT/EM release 5.1 offers a beta interface for XM or V8i if it is installed on your computer. If you decide to use the beta interface, please report testing results to Email Contact.

About DAT/EM Systems International

DAT/EM Systems International is a leader in the development of software for digital mapping and photogrammetric applications. Currently, DAT/EM serves over 500 photogrammetric production companies, engineering firms and government agencies in more than 70 countries worldwide. DAT/EM takes pride in a reputation for delivering quality systems and superior customer support.

With an ever-changing technological climate in the mapping world, DAT/EM stays committed to continued development and implementation of state-of-the-art software and hardware for digital mapping applications. DAT/EM employs highly technical and creative personnel, integrates cutting-edge technology and performs its business transactions in an honest and open manner.

Contact:

Tanya J. Ramsey
DAT/EM Systems International
Tel.:907-522-3681
Fax:907-522-3688
E-mail: Email Contact
Web: www.datem.com