Sokkia Corporation announces the release of update 1.21 to SOKKIA G2 Graphic Field Assistant data collection software. This latest update includes a number of new enhancements, including TIN and Contour creation, enhanced layer control and color support, and additional MAP screen features and functionality. Digital Terrain Modeling (DTM) stakeout can now be done on a user-defined grid. Support has been added for newer Sokkia GPS models, including the new GSR2600, as well as additional third-party Robotic and GPS instruments. LandXML support has been enhanced to allow for transfer of points, cross sections, horizontal and vertical alignments.

With the release of Sokkia G2 version 1.21, Sokkia has also released the latest version of SOKKIA I/O™, a “freeware” upload/download and data reduction utility. This latest version 2.02 takes advantage of the improvements and enhancements incorporated into the latest version of SOKKIA G2. SOKKIA G2 was also recently released on the Allegro CE Rugged Field Computer, and is available throughout the Sokkia Dealer network.

Updates to G2 and SOKKIA I/O are provided free of charge to existing licensed users as part of Sokkia’s Enhanced Support Policy, and may be downloaded from the support section of the Sokkia website at

SOKKIA G2 Graphic Field Assistant is a next generation data collection product for Windows CE devices, and is co-developed by Sokkia and Carlson Software. For more information visit the Sokkia Corporation website at Information about Carlson Software may be found at