3-D Laser Scanning

What Is 3-D Laser Scanning?

3-D laser scans are used to measure distances between surfaces by capturing millions of data points known as point clouds that provide precise three-dimensional measurements of an area and its features.

When To Use 3-D Laser Scanning?

Laser scanning can be applied to construction projects and can provide high resolution measurements on heritage buildings and as-built projects, as this level of detail can be necessary to analyze existing structures for design purposes and renovation projects. 3-D laser scans are used to help plan, design and depict the site in question.

3-D scans are also helpful with monitoring projects to note any changes due to erosion or settling that may trigger needed action or repairs.

3-D laser scanning can be used for:

1. 3D Modeling – create detailed three-dimensional models to help your clients visualize the project
2. As-Built Surveys – capture and record data for existing structures and conditions with high precision
3. Construction Monitoring – check the current state of a project by comparing it to the original design models
4. Hazardous Site Surveys – safely collect data in areas that are considered dangerous or difficult to access
5. Historical Preservation – capture current data about heritage sites and monuments for future restoration work or archival purposes
6. Infrastructure Inspections – assess bridges, tunnels, or other structures
7. Topographic Surveys – quickly gather detailed data from the terrain or landscape
8. Utility Mapping – locate and map underground utilities, or above-ground infrastructure
9. Volume Calculations – easily measure the volume of materials piled on site or excavated from a site

Why Use 3-D Laser Scanning?

The use of 3-D laser scans can reduce costs compared to traditional total station measurements due to its data collection speed. This technology also provides better accuracy, and improved quality control for new builds.

Thanks to 3-D scanning technology land surveyors no longer need to enter hazardous areas to obtain measurements, keeping our workers safe.

With this ever-evolving technology we are excited to continue to discover new ways where 3-D laser scanning can benefit our clients and help us continue to provide exceptional service and solutions.