Mobile LiDAR Mapping

Mobile scanning employs state of the art laser technology coupled with high-end GPS and IMU systems to produce accurate and detailed scan data from a moving platform. The system can be mounted on any vehicle, boat, train etc. and can map at speeds of up to 120km per hour. The slower one drives, the more points per square meter is captured and the more detailed the data. Different speeds and planning approaches are used based on the nature of the project.

The advantages of using mobile scanning over conventional survey methods are:

Fast data capturing and turnaround times

Cost effective

More detailed and rich data

Conforms with TMH11 standards and accuracies

Safety, being able to survey from the comfort of your vehicle

African Consulting Surveyors have utilised this technology successfully in the following industries:

Road and Rail

Mobile Mapping is the ideal solution for roads and rail infrastructure surveys and design due to the fast data capturing and cost effectiveness of this approach. This data can furthermore be used for secondary applications such as:

Asset Management
Rideabilty and condition assessments
Drainage and runoff analysis etc.

Plant and Mining infrastructure

ACS has completed a number of plant and mining infrastructure scans over the years, which has been able to assist owner operators with some of the following functions:

Planning and new design
Clash detection and routing (especially piping and pipe racks)
Scheduling and vehicle movement analysis onsite
Civil engineering applications (DTM’s, elevation data, spot heights etc.)
Asset Management

Please refer to our range of solutions under our Markets for more detailed information and applications of 3D scanning technology.

What Is Mobile LiDAR Mapping and How Does It Work?

Mobile LiDAR (Light Detection and Ranging) mapping is an advanced surveying technique that uses laser scanners mounted on moving vehicles to capture high-resolution, 3D spatial data. This technology rapidly collects millions of precise data points, creating accurate topographic maps and models. Mobile LiDAR is widely used for large-scale surveys, infrastructure projects, and urban planning, offering unparalleled efficiency and accuracy.

Key Benefits of Mobile LiDAR Surveys for Large-Scale Projects

Mobile LiDAR surveys provide numerous advantages for large-scale projects, including increased efficiency, enhanced accuracy, and reduced field time. With the ability to collect vast amounts of geospatial data in a single pass, LiDAR technology eliminates the need for extensive manual measurements, minimizing project delays and costs. This method is particularly beneficial for infrastructure, transportation, and environmental studies.

How Mobile LiDAR Technology Enhances Surveying Accuracy

One of the primary benefits of Mobile LiDAR mapping is its exceptional accuracy. High-resolution laser scanning captures data points with centimeter-level precision, ensuring highly detailed and reliable survey results. Unlike traditional methods, which may be prone to human error, Mobile LiDAR provides comprehensive data sets that improve decision-making and project outcomes.

Applications of Mobile LiDAR Mapping in Construction & Infrastructure

Mobile LiDAR plays a crucial role in construction and infrastructure development. It is widely used for road and railway mapping, bridge assessments, pipeline route planning, and building site surveys. By delivering precise 3D models and elevation data, Mobile LiDAR supports engineers, architects, and planners in designing, monitoring, and optimizing construction projects with confidence.

Why Choose Mobile LiDAR Over Traditional Surveying Methods?

Compared to traditional surveying techniques, Mobile LiDAR offers significant advantages in speed, coverage, and safety. Unlike manual or static surveying, which requires extensive fieldwork, Mobile LiDAR collects data efficiently while in motion. This reduces survey time, minimizes disruptions to active sites, and allows access to hazardous or remote locations without putting personnel at risk.

Understanding the High-Resolution Data of Mobile LiDAR Systems

Mobile LiDAR scanners produce highly detailed, high-resolution point cloud data, which is essential for accurate mapping and analysis. This data can be processed into digital elevation models (DEMs), contour maps, and 3D reconstructions, providing valuable insights for engineers, city planners, and environmental researchers. The ability to capture fine details, such as road markings, utility poles, and building facades, makes Mobile LiDAR a powerful tool for modern surveying.

Airborne & Mobile LiDAR, 3D Scanning & Modelling, Surveys