Land & Engineering Surveying

GCI undertakes accurate and reliable topographic & hydrographic mapping, terrain data and underwater bed models for detailed engineering design and volumetric calculations.

Ho Tram Gold Course (Pre-construction)
The Bluffs Ho Tram Golf Course (Pre-construction)


Topographic mapping for engineering design & construction

Earthworks surveys & volume estimates for land development

Site/project boundary, legal, lease & ROW surveys

Golf course surveys, pre- & post construction for volume quantities & claims

Stockpiles, waste, & overburden surveys for mining & extraction

 As-built surveys & drawings for land infrastructure & structures

Hydrographic (bathymetric) surveying and mapping

Erosion/accretion surveys for coastal & riparian developments

 Sub-surface mapping with Ground Penetrating Radar (GPR) & SWAS

Control network design, establishment  & monitoring

Exploration grids, borehole surveys & mine surveys

UAV (drone) mapping (topographic and feature) and modelling for large and/or difficult sites

3D digital terrain, elevation & surface modelling (DTM, DSM, DEM)

 As-built surveys for Building Information Management (BIM) modelling

Route, transmission & corridor mapping

Projects (Selected)

bluffs-1.jpg DSC00569 20131113_171808
The Bluffs Championship Golf Course – Ho Tram, Vietnam

GCI survey crews worked extensively on this premium gold destination, from initial topographic and control surveys to earthworks and volumes surveys to final golf and infrastructure as-builts surveys and drawings. GCI was engaged by the owner/developer and golf course contractor at various stages of the project.

Ninh Thuan Nuclear Power Project II -Ninh Thuan Province, Vietnam

GCI provided aerial photography and topographic mapping at 1:5000 and 1:100 scales for the Feasibility Study of Vietnam’s first modern nuclear power projects. Over 200 km² was flown and mapped for AAS of Japan, under JICA funding.

RoyalToll Railway -Phnom Penh to Sihanoukville, Cambodia

Novare Design from New Zealand engaged GCI for the topographic and utility feature mapping of over 30 level rail crossings on the Cambodian Railway Southern Line.

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