Base DTM Map Cross Sections Deformation Monitoring Tunnelling Monitoring allows analysis of groups of points relative to movement over time. Tight supervisor controls are in place so out of tolerance points cannot be ignored and are immediately highlighted. Base point and subsequent monitored data can also be entered manually or imported from existing files. When monitoring data is imported the points are matched by name or by radial distance to the base points and the data is given a time stamp. Monitoring data can also be grouped together for easy access to the information e.g. north side, east side etc. Data is displayed in both visual and tabular format. Visually that data can be viewed in plan, elevation, vector/time graphs, vertical/time graphs, horizontal/time graphs, epoch and by isopachs. Movement relative to works in progress such as tunnelling can be viewed. Current excavation steps can be viewed so that the direct effects of the works can be reviewed. A variety of report options are available to suit most people’s needs.