Topographical Surveys

Laser Scanning

Scan-To-BIM

Model Validation

360 Progress Monitoring

Virtual Tour

Virtual O&Ms

Aerial Surveys

Site characteristics with topographical surveys

A staple of all construction and development projects, topographical surveys inform design, support project planning and improve understanding.

ScanTech Digital offers cost-effective surveys for architects, main contractors, property developers and asset owners. Whether delivered as traditional 2D drawings, 3D CAD files or fully rendered 3D models, our surveys reduce risk and make setting-out, spot levels and site control straightforward and precise.

Accurate, precise topographic information

The RICS specification for Surveys of Land, Buildings and Utility Services at scales of 1:500 and larger requires accuracy to be “correct to within 0.3mm r.m.s.e. at the plan scale when checked from the nearest permanent control station.” Geospatial technology enables us to meet this requirement efficiently, providing clarity on any feature of the built or natural environment.

Natural features surveyed include land contours, water sources and vegetation types. Artificial features can include buildings, walls, fences and boundary lines, as well as roads, footways, lighting, communications, drainage and structures.

When do you need a topographical survey?

Being able to visualise a site’s topography is essential for informing design work and providing key information during planning stages. Our robust measurement techniques also support 3D scanning surveys and utility data collection.

Typical scenarios include:

Informing the design of a masterplan or site layout
Recording neighbouring property details and boundaries for rights of light or party wall issues
Supporting sale or acquisition of land and Land Registry applications
Locating specific items of detail
Showing the existing layout of surface features and services
Documenting vegetation, trees and tree canopies
Modelling and visualising ground in 3D
Updating historical records
Mapping out utility services

Enhanced with utility surveys

Our topographical surveys can be enhanced with underground utility data for a more complete picture.

Key features include:

Electromagnetic and Ground Penetrating Radar surveys
Detection of metallic pipes and cables
Mapping sewerage and drains over 100mm diameter
Identifying underground structures, voids, ducts and non-metallic pipeways
Correlation with statutory records (stats plans)

ScanTech Digital adds value by combining 2D and 3D topographical data with utilities information and other advanced reality-capture techniques.

Frequently asked questions

What is included in a topographical survey?

Measurements of both natural and man-made features, such as levels, boundaries, buildings, roads, vegetation and underground services (if combined with a utility survey).

How much does a topographical survey cost?

Costs vary depending on site size, complexity and required deliverables (2D drawings, 3D CAD, BIM-ready models). We provide quick quotations tailored to your project.

Do I need a topographical survey for planning permission?

Yes, many planning applications benefit from accurate site data to reduce design risk, avoid delays and demonstrate compliance.

Can you provide surveys nationwide?

Yes – we deliver topographical surveys throughout the UK for developers, architects and contractors.

Get in touch to discuss your topographical survey requirements.

Ask us about topographical surveys

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