Up to date, accurate and detailed measured survey and mapping data products and services are increasingly required to facilitate the efficient development and operation of today’s-built environment. ECSL offers a comprehensive range of products and services designed to meet the needs and challenges of all sectors working to enhance the built environment.

Core Competencies

We have a network of Geomatics professionals in UK & India that we call upon to support any Geomatics. requirement, wherever it may be. Our core competencies are:


• Project Management
• Specification development
• Supply chain management
• QA process development
• Independent QA


• Topographic Surveys
• Boreholes and slit trenches
• Geotechnical Investigation
• Earthworks Examination
• GPR and CAT scan Surveys
• Volumetric Surveys
• Track bend Investigation
• Track and Gauging Surveys
• Overhead Powerline Survey
• OLE heights and staggers Surveys
• Drainage and underground surveys
• Asset Condition Surveys

Photogrammetry, UAV and LiDAR

• Specification and commissioning of stereo metric aerial image capture (from 2cm GSD) and LiDAR data capture (Aerial, mobile and static)
• Photo/LiDAR control survey
• Aerial triangulation
• Classification of point clouds
• Stereo digitisation from imagery and vectorisation of point clouds (3D map production)
• Topographic mapping
• Technical infrastructure mapping
• Asset and as built mapping
• DSM/DEM/DTM production
• Orthophoto production
• 3D modelling and visualisation
• Terrestrial photogrammetry

We supply Geomatics products and services for the following applications:

• Transportation planning and management; Railways, Highways and Airports
• Structures and buildings; Bridge Investigation and Examination
• Utility planning and management; Asset Mapping for Water, Nuclear, Electricity, Communications
• Geotechnical and Engineering Geology
• Coastal, Rivers and Environmental management
• Land development
• National mapping database update and maintenance
• Scan to BIM
• Heritage and Conservation

Past performance

ECSL has decades of experience in providing market leading Geomatics products and services to the transportation, utilities, development, local authority, government, and heritage markets amongst others. We have worked with major clients such as the Network Rail, SPL, Taziker and RITES on many projects where we have pushed the capabilities of Geomatics technology to new levels of accuracy and accessibility, providing significant benefits including increased levels of detail and accuracy whilst reducing site working requirements and lowering H&S risks resulting in cost savings.


We are technology agnostic; product focussed and follow a collaborative working model. This means that we are not tied to any specific technology or methodology, and we invest time in understanding our client’s requirements and challenges. This ensures that the technology and methodology we select provides the most suitable and cost-effective way of meeting our clients’ needs. We are committed to quality and our in house developed production and quality assurance procedures include checks at all stages of work from data capture through to client supply ensuring that we deliver right first time, on time. Our staff are highly qualified and well-trained ensuring that all our activities are undertaken to the highest professional standards.