Innovative LiDAR survey services, delivering the highest levels of detail and accuracy available

  • Vast experience in the capture, processing and delivery of high quality accurate LiDAR data
  • Multi-sensor mapping with medium format cameras for a full aerial survey solutio
  • Survey large areas using our fixed wing aircraft and low level surveys are possible from helicopter

Aerial LiDAR Surveys

Promap provides a range of innovative LiDAR survey services, delivering the highest levels of detail and accuracy available.

  • Vast experience in the capture, processing, and delivery of high-quality accurate LiDAR data
  • Access to the best LiDAR technology available
  • Tailor made solutions to meet your specific needs
  • Multi-sensor mapping with medium format cameras for a full aerial survey solution
  • We can survey large areas using our fixed wing aircraft
  • Low level surveys are possible from helicopter, providing high levels of detail and accuracy – up to 40 points/m²
  • Perfect for the planning/monitoring of inaccessible areas
  • Data be acquired without interferences of road/rail traffic etc
  • Fast data collection and processing enabling a quick turn-around time
  • Flights for LiDAR data acquisition can take place during the night
  • Full 3D workstation feature mapping available
  • Data hosting, streaming and analysis services also available

Uses

LiDAR surveys capture bespoke data for use in a wide range of business essential applications, including, amongst others, corridor mapping surveys across Africa.

  • Power network infrastructure mapping
  • Mining sector – volumetric measurement of stockpiles
  • Existing railway, road and pipeline upgrades
  • New road design and route planning
  • New pipeline routing
  • Topographical surveys
  • Flood mapping and simulation
  • Asset management
  • Environmental impact assessments
  • Subsidence monitoring
  • Security assessments

Combined with aerial imagery datasets, true-ortho images can be used as maps to make measurements and establish accurate geographic locations of planned or existing infrastructure

Survey Kit & Specification

  • Trimble Harrier LiDAR with Rollei 60mp digital camera
  • Riegl VQ480i LiDAR with IGI DigiCam camera
  • IGI and Applanix IMU/INS and AeroControl
  • High levels of detail and accuracy
  • RiAcquire and Terrasolid Processing suites

Promap has been our aerial service provider for the past 5 years and we are impressed by the professional crew responsible for the data collection, including a ground sampling distance (GSD) of 8cm. We are happy with the end product and deliverables, which includes imagery, contours, DTM’s and 3D stereo line mapping. PMC recommend Promap not only for being cost effective but also for the turn around time in receiving data and the high-quality imagery.

Johan Bezuidenhout, Survey Superintendent Palabora Mining Company

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