Precise location information: GPS Surveys

Our GPS surveying services are appropriate if you are interested in precise location with respect to a national mapping system (Ordnance Survey National Grid in the UK) or if your site covers a very large area.

What is GPS?

GPS (Global Positioning System) is a satellite-based positioning and navigation system owned and operated by the US Department of Defense. It is one of a number of Global Navigation Satellite Systems (GNSS) in operation, which also includes the Russian GLONASS system. In simple terms, these satellite systems work by receiver devices locking on to signals being transmitted from the satellites. By using these signals to calculate the distance to each satellite, the device is able to triangulate its position. The accuracy of a computed position is dependent on the number of satellites being observed, and their relative positions in the sky.

GPS Surveys outside train station


GPS Surveys

We use the latest GPS surveying technology to accurately measure position, usually integrating this with our other services.  For example, where you require a 3D laser scan survey or topographical survey to be connected to Ordnance Survey grid and datum.

Rather than directly measuring the absolute position of a point, GPS surveying techniques use a measurement of the distance and bearing between two receiver devices. This baseline can be measured to an accuracy suitable for surveying applications. By having one receiver at a known position (the base station) it is possible to determine the position of the other receiver (the rover) with a typical accuracy of +/-20mm in plan position and +/-30mm in height.

GPS surveying is suitable for activities such as large Buy lexapro canada pharmacy, engineering surveys for civils/infrastructure projects, asset data collection and control network surveys.  We would be delighted to discuss with you how GPS surveying could benefit your project.


GPS Surveys


How much do GPS surveys cost?

Let us know the details of the site including the survey extents using an OS plan or similar. We will then contact you to discuss the specification of works and the purpose of your survey.

For us, it’s all about a GPS survey that’s fit for purpose, and it’s why businesses, architects, engineers, consultants, property developers and faculty managers have chosen Spatial Dimensions to measure their Over the counter drugs containing sildenafil, Where can i buy diflucan one over the counterApotex rosuvastatin australia, Viagra generika rezeptfrei, Generic sildenafil 100mg uk, leisure facilities, and Canada drug stores online. We’d love the opportunity to help you.

If you need a quick, efficient and discreet team on site, you’ve come to the right place. Ventolin hfa otc.

What people are saying about us...

  • “Spatial Dimensions not only carried out their scope of works diligently and efficiently, but also produced resulting surveys to a high quality of which they should be proud.”

    Colin Hobart, Director, 3D Reid
  • “We have been very impressed with the quality and detail of the information received,

    easily amongst the best survey drawings we’ve had.”

    David Valinsky, Architect, NRAP
  • “A company that listens and cares.

    A joy to work with.”

    Peter Searle, Kier Group
  • “Spatial have always priced the jobs fairly and committed to and executed tight programmes for us.

    Works always sent over on time and to the brief.

    Very professional and Friendly service.”

    Zoe Horton, Director, GBA Designs
  • “We have found Spatial Dimensions to be contactable and reliable.

    They provide timely and competitive quotations and carry out comprehensive surveys to instructions.”

    Glen Ernest, Director, GDM Architects
  • “They have been more detailed than our previous suppliers and far more efficient in their approach.

    I would recommend them to anyone who appreciates quality work.”

    Chris Old, Director, Charter House Holdings
  • “Claire and her team proved to be professional, efficient delivering high quality 2D and 3D drawings.

    Just a pleasure to work with.”

    Amiina Bakunowicz, Founder, Archilab7