Landmark Surveys (Wales) Ltd.

•	Home
•	Latest News
•	Topographic Surveys
•	Hydrographic River and Lake / Reservoir Surveys
•	Buildings Floor plans and Elevations
•	Long and Cross Sections (Isis/infoWorks/Hec Ras)
•	Volumetric and Area Surveys
•	Environmental Surveys
•	GPS Static and RTK Surveys
•	Aerial Photos and 3D model generated views
•	Digital Autocad, DXF, Genio modelling
•	Setting out
•	Boundary Surveys
•	Examples of Work
•	The Survey Association
•	The Ordnance Survey
•	Utility Service Location
•	Contact

The Ordnance Survey

This website is an essential resource for the precise Global Positioning System (GPS) user in Great Britain. It also contains useful information for ALL users of GPS, both recreational and professional.