Digital Terrain Model (DTM) & volume analysis is a process used where topographical survey data and/or engineers designs are loaded into specialised software to create multiple 3D ground models. These models are processed within the software to achieve highly accurate volume calculations between multiple surfaces which can be reported to give volumes of the various elements of a project.

We produce volume reports which may be required at the design stage to produce an earthworks bill of quantities or during the construction stage to monitor cut/fill quantities against design quantities.

We use a combination of high precision instrumentation and the latest processing software to produce detailed volume reports to meet the client’s needs.