MemberGhana Institution of Surveyors
MemberGhana Institution of Engineering
Certified OperatorCommercial RPAS — Ghana Civil Aviation Authority
Expert surveying.
Every terrain.
01Land Survey (Cadastral, Topographical & Line Route Surveys)
Topographical, cadastral, engineering, and mining surveys across all terrain types.
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02Aerial/Drone & LiDAR Surveys
Drone, UAV, LiDAR, and aircraft-based surveys for large-scale and hard-to-reach areas.
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03Bathymetric Survey
Underwater terrain mapping for rivers, lakes, reservoirs, and coastal environments.
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04Mapping Services
High-quality mapping including topographical, cadastral, and digital surface models.
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06Land Titling & Management
Expert navigation of land registration and property documentation processes.
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07Environmental & Social Impact
Assessments and permitting for sustainable project development.
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08Consultancy & Engineering
Civil engineering design, hydro studies, and geotechnical investigations.
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We start with your terrain, not a template.
Every survey begins with a thorough desktop study — existing maps, aerial imagery, and client briefs — before a single instrument is deployed. This means we arrive on site with a plan, not questions.
Instruments calibrated to the millimetre.
Our field teams deploy the latest robotic total stations, GNSS rovers, and UAV platforms, all calibrated to international standards. We operate in all terrain conditions with zero compromise on accuracy.
Data you can build, design, and decide with.
From CAD drawings and point clouds to BIM-ready models and GIS datasets — we produce outputs in the formats your engineering team actually uses, with thorough QA review on every deliverable.
Built for every
sector's demands.
From mine sites to motorways, Rudan's precision surveying expertise serves ten sectors across Ghana and the West African sub-region.
