OrthoGraph Survey is a professional surveying solution for building surveys (i.e. floor plan, elevation and section surveys). It supports floor plan sketching and measurement using a PDA/Windows Mobile. The software shows measured drawings in real time and creates an AutoCAD compatible drawing on site. Measured rooms or graphical parts are ordered into a structural view. The software supports Leica Disto A6/D8 via Bluetooth and 2D/3D DWG formats.