3D Scanning
As-built capture of a live facility
Registered point clouds of a live facility for BIM and as-built documentation.
Project record
Proven where accuracy is non-negotiable
Port authorities, engineering consultancies and government bodies rely on our data where the cost of error is highest — pre-dredging campaigns, seawater intakes, live facilities and highway corridors across Oman and Saudi Arabia.
Featured case file
Duqm: seabed data surveyed to the specified IHO S-44 order.
19.6600° N · 57.7000° E — DUQM SEZ, OMAN
CASE FILE / HYDROGRAPHIC
Bathymetry & seabed survey, Duqm SEZ
| Client | Special Economic Zone Authority Duqm |
|---|---|
| Standard | IHO S-44 Order 1a — as specified for this survey |
| Scope | Bathymetric & seabed survey of intake and outfall corridors |
| Metocean | ADCP current measurement over a full lunar cycle · wave buoy deployment |
| Location | Duqm Special Economic Zone, Oman |
In plain terms: seabed and current data a port authority can permit, design and dredge against.
Read the full Duqm case studyCase study dossiers
Full method, equipment and results write-ups.
Real charts, clients and project records drawn from GIS Mappers delivery experience through Nusail Engineering Consultancy.
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Topographic, UAV & LiDAR case studies
17.8 km² at Jabal Akhdar, 10,200 ha at Duqm, 80,000 ha at Barr Al Hikman, 236 km pipeline corridor.
11 projects · KSA
Saudi Arabia marine & water quality
Seawater quality profiles at Al Khobar, bathymetry at Doga & Shoiba, Red Sea desalination programme.
Selected work
Eleven case files. Seven disciplines.
Filter by discipline. Locations and clients are shown as recorded on each project file.
Bathymetric
Seawater intake monitoring, Sohar Port
Seabed profiling at the RO plant intake to ±50 mm vertical accuracy, verified by bar check.
Hydrographic
Hydrographic & geophysical survey, Khasab Port
High-resolution seabed and subsurface survey with ADCP current measurement for the port redevelopment.
Bathymetric
Pre-dredging bathymetry, Masira Port
Baseline seabed profiles along the dredging corridor for safe marine development.
Bathymetric
Bathymetric survey, Seeb Harbour
Offshore seabed mapping at 10 m line spacing with 0.5 m contours for harbour design.
Hydrographic
Bathymetry & seabed survey, Duqm
Intake and outfall survey specified to IHO S-44 Order 1a, with full lunar-cycle ADCP and wave buoys.
Bathymetric
Pre-dredging survey, Bar Al Jissah
Seabed profiling along the dredging zone at 20 m intervals for operational safety.
Drone / UAV
DJI RTK & LiDAR corridor mapping
Corridor mapping with RTK photogrammetry and LiDAR for rapid, dense terrain capture.
GIS
GIS mapping & spatial database
Geodatabase build and web-GIS dashboard for asset and utility management.
Utility
Utility & GPR survey
Underground utility detection and mapping to de-risk excavation and design.
Topographic
Topographic survey, highway corridor
Detailed topographic and control survey supporting highway design and earthworks.
Standards & QA
Aligned to IHO S-44 (order as specified)
PAS 128-aligned utility survey
Documented QA/QC
UTM / WGS84 documented datums
Every deliverable states its datum, accuracy and verification method — so your engineer can check it rather than take it on trust.
Trusted on engineering, marine & government programmes
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