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Mapping natural sites

LiDAR mapping and oblique imaging for detailed analysis of complex and inaccessible natural sites

We provide reliable and accurate mapping of natural sites in complex environments and inaccessible areas.

Our unique ‘oblique + nadir’ approach, made possible by the expertise of our teams and our LiDAR and helicopter-borne photo technology, enables us to conduct high-resolution surveys that minimize shadow zones and distortion.

Or solutions

LiDAR surveys of natural sites

  • LiDAR and photo technology for small, medium and large natural sites
  • Pentacam acquisition for photorealistic rendering
  • Additional thermal and infrared surveys

Tailor-made 3D modelling and analysis

  • LiDAR and photogrammetric point clouds
  • Orthophoto and very high-resolution oblique images
  • Digital model and 3D mesh
  • Detailed mapping in two and three dimensions
  • Analysis and reports

Our advantages

  • Over 15 years’ experience of surveying mountains, valleys and glaciers
  • Our modular acquisition system enables us to carry out vertical or oblique surveys, with flexible installation on a variety of aerial and terrestrial platforms.
  • Oblique helicopter surveys to avoid shadows and distortion
  • LiDAR technology allowing to measure under the vegetation

Applications

Mountains and glaciers

Swiss precision for complex terrain and ski resorts:

  • Monitoring snow stocks and optimizing grooming
  • Landslides
  • Avalanche analysis
  • Landslides and rockfalls
  • Monitoring glacier melt

Hydrology and coastline

Nadir and oblique surveys for flood modelling and coastal cliff management

  • Geomorphological studies
  • Analysis of volumes, trends and erosion
  • Climate research and resilience

Geology

  • Geological and mining site surveys
  • Stratigraphic studies
  • Determining the location and orientation of fractures
  • Study of rock falls
  • Monitoring faults
  • Hydrogeological studies of catchment areas

Forestry

Complete data from all angles for the comprehensive and accurate modelling of forest areas.

  • Forest inventories
  • 3D canopy modelling
  • Estimation of biomass volumes
  • Single tree extraction
  • Detection of invasive species

To find out more about our expertise, visit the Sixense Helimap website.