01Surveying & Construction Geomatics
Construction surveying is the measurement work that sets a building, road or structure out on the ground and checks it against the design as it is built.
GIS and geospatial solutions
GIS (geographic information systems) stores and maps location data so assets, utilities and sites can be managed and analysed. YAZ Development provides GIS data collection and mapping, drone and mobile mapping, and ground penetrating radar (GPR) surveys to locate underground utilities before excavation.
Illustration
4services in this area What we cover
- Locating underground utilities and anomalies before digging
- Collecting and mapping asset and utility data into geodatabases
- Aerial mapping with UAV and drones for large or hard-to-reach sites
- Mobile mapping and SLAM for fast indoor and corridor capture
- Supplying clean spatial data to planning, engineering and BIM teams
What you receive
Mapped utility and asset layers, geodatabases, GPR findings marked on drawings or on site, and orthophoto or survey outputs, in the formats your GIS or CAD team uses.
GNSS receivers for positioning, GPR equipment for subsurface detection, and UAV and mobile mapping systems as the scope requires.
Services in this area
- 01GIS & Geospatial Mapping
02 UAV & Drone Surveying Drone surveying maps large or hard-to-reach sites from the air, producing orthophotos and surface models. 
03 GPR, Geophysical Survey & Underground Scanning Ground penetrating radar (GPR) locates buried utilities and subsurface anomalies without digging. 
04 Mobile Mapping & SLAM Mobile mapping and SLAM capture 3D data while moving, with a handheld or vehicle-mounted scanner, which is fast for corridors, interiors and long routes.
Related project experience
Projects where YAZ carried out surveying or laser scanning related to this service. Open each project to see YAZ’s exact surveying scope.
Related guides
Common questions
What is GPR utility detection?
Ground penetrating radar sends radio waves into the ground and reads the reflections to locate buried utilities and subsurface anomalies without digging, helping avoid damage and delays during excavation.
Does YAZ offer GIS mapping in Saudi Arabia?
Yes. YAZ provides GIS data collection and mapping, and GPR surveys to locate underground utilities, for projects in Riyadh and across Saudi Arabia.
Other service areas
- 01
023D Laser Scanning & Digital Engineering
3D laser scanning captures an existing building or site as a dense point cloud of millions of measured points.
03Structural & Geotechnical Monitoring
Structural monitoring is the repeated, precise measurement of a building or ground to detect settlement, deformation, tilt or vibration over time.
05Aviation & Specialized Surveying
Airport and airfield surveying measures runways, taxiways, aprons and the obstacles around them.
Need Professional Surveying Teams or Geospatial Engineering Services?
Message us on WhatsApp or call +966 50 298 0251