Engineering services
Five specialised divisions covering field, marine and laser surveying, GIS and real-time correction.
01 / 05
Field, Structural & Infrastructure Surveying
Topographic survey, setting-out, road and network design, and as-built drawings.
Precise Topographic Survey & Setting-Out
Structure setting-out and ground control point (GCP) establishment to high accuracy.
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Road & Alignment Design
Longitudinal and cross sections with quantity take-off for road projects.
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Water & Sewer Network Design
Hydraulic calculations and construction drawings for networks.
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As-Built Surveys
Documenting what was actually built and reconciling it with design drawings.
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02 / 05
Hydrographic Surveys
Bathymetry, bed topography, sedimentation volumes and dredging works.
Bathymetric Mapping & Bed Topography
Depth mapping of rivers, lakes and dams using precision echo sounders.
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Sedimentation Volumes & Dredging Analysis
Comparing periodic surveys to quantify sedimentation and dredging volumes.
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Cross Sections for Hydraulic Structures, Dams & Bridges
Precise sections for assessing hydraulic structures and their surroundings.
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03 / 05
3D Laser Scanning & Aerial Photogrammetry
LiDAR, SLAM, survey drones, Scan-to-BIM modelling and heritage documentation.
LiDAR & SLAM Laser Scanning
Scanning structures and tunnels to generate point clouds.
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Drone Mapping & Photogrammetry
DEM/DTM elevation models and orthophoto maps.
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Architectural Documentation & Scan-to-BIM
Turning point clouds into accurate Revit models of existing buildings.
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Heritage & Archaeological Documentation
3D digital archiving of heritage and archaeological sites.
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04 / 05
GIS & Spatial Data
Geodatabase development and management, and satellite imagery processing.
05 / 05
CORS Correction Network
RTK/NTRIP subscriptions and rover configuration against the reference network.
