Topcon released Pocket 3D 5.11 construction software. New features include: auto-topographical data collection by vertical offset, tape dimensioning, Topcon total station support and support for use of multiple base stations. Pocket 3D 5.11 allows the user to stake an offset from a line or polyline. In the upgraded version, topography can be collected in auto mode by change in elevation. The tape-dimensioning feature allows users to enter blueprint information from site plans. The new 5.11 version is a free upgrade for existing users of Topcon Pocket 3D software. (Topcon, Livermore, Calif.)