Topographic Surveys are carried out by Landmark Surveys (Wales) Ltd using Robotic Total Stations or RTK GPS with observations stored on the onboard memory. This data is then transferred to our computers and processed by LSS into a digital terrain model. Processing and accuracy checks then are carried out. This data can then be produced as a drawing, in AutoCAD or as a Moss model.

The computer information can be delivered on Floppy disk, or CD ROM, and e-mailed to our clients computer facility. Surveys can also be presented on film and paper.

Our survey work includes small plots for an single development, to a 150 hectare site for Industrial Development. Roads, pipelines, housing developments, street surveys for traffic schemes are amongst our projects currently being carried out.

Recent surveys

• Former Esso Refinery site Milford Haven (156 HA)
• Hertfordshire Fuel Storage Depot
• Dolaucothi Gold Mine
• Port Talbot Town Centre
• Poole Fuel Depot for Texaco
• Swansea University Sports Hall
• Chew Valley, Cheddar Reservoirs
• Lake Vyrnwy Bathymetric Survey
• Strata Florida Water Treatment Works and 13Km cross country pipeline.
• Cardiff International Sports Village