The new Vertex Laser Geo instrument system - with outstanding capacities for most accurate and efficient field measurement operations, including i.e. height & canopy, basal area measuring, 3D map area & trail. Ultrasound is superior when working in dense forests. Programmable with built in gps and compass. Data storage and usb/bluetooth/IR for file transfer. Heads up display and graphic main display. Built in long lasting Lion battery, usb for charging. The Vertex Laser Geo is i.e. used by foresters, surveyors, engineers, landscape architects and constructors.