3D Laser Scanning Services

3D Engineering Solutions provides long-range scanning technology for 3D point cloud data collection in aerospace, nuclear, automotive, power, architectural, civil engineering, construction and industrial markets.

These tools complement our other advanced inspection tools, CAD modeling and reverse engineering capabilities for an integrated approach that meets the needs of Building Information Modeling (BIM modeling), facility mapping, wind energy blade/turbine manufacturing, MSR replacement and much more.

Want to learn more about our long-range laser scanner solutions? Contact us today

Mounted Long-Range Laser Scanning Equipment

This technology involves using a tripod mounted long-range laser scanning hardware to capture large indoor or outdoor environments. Our terrestrial laser scanning equipment can be mounted in extreme locations with ease. The laser scanners capture a spherical area that extends up to 350m radially.

Our systems employ a phase-based approach to capturing point cloud data versus the traditional time of flight method.

The data is captured as a point cloud in grayscale or color that represents a reflectance value map from the surfaces that are hit by the terrestrial laser. This allows incredible detail to be seen in the scan. When light is available, digital color information is mapped to each point in the point cloud.

This colorized scene allows an easier interpretation of the data for post-processing and analysis. These long-range 3D laser scanners scan at up to 1 million points per second and generate a dense cloud of points for a more full representation. Our exceptional scanning speed ensures data capture for even the most complex construction projects. Each individual scan is aligned to all others to provide complete mapping of the site.

This alignment uses measurement targets and natural geometry as alignment points. Overlapping regions between scans ensure correct alignment, and control points can be added for proper alignment to world coordinates, ensuring accurate spatial coordination.

CAD Models Already Exist

If CAD models already exist for the structure or architecture being scanned, then the point cloud can be overlaid to determine the as-built condition of a structure. This can be useful for understanding the impact of future additions or modifications.

Create a CAD Model

The point cloud data can also be used to create a CAD model that can be used for duplication or addition to existing structures. Modeling of the point cloud data into CAD is accomplished through Revit or one of our industrial CAD packages (SolidWorks, NX, Creo). Our internal degreed engineers use the point cloud as the starting point to create geometry that is imported or natively brought into one of these CAD packages. This reverse engineering process transforms raw data into valuable as-built models.

We have methods that allow us to idealize objects (parametric modeling) in the scene or to keep them in their natural non-perfect or deformed shapes (NURB modeling). We have developed methodologies to allow for modeling non-perfect conditions when needed. Whether you require a high level of detail or a lower level of detail modeling of your site, we can help.

Compare Scans

You can also compare a point cloud to a point cloud to see effects over long periods of time. For example if you have a structure that is slowly moving or deforming, scans taken at different seasons or over a period of years will give you analysis information on viability or stability. This application is particularly valuable for monitoring construction progress over time. These multiple point clouds are overlaid and then a color map can be given showing the high and low points of deviation or movement.

Exact Location

With 3D laser scanning, you no longer have to rely on a simple 1D tape measure or Laser Distance Meter field measurements that do not relate all of the measurements together in 3D space. The 3D laser scanner captures everything in its exact location every time. Long-range laser scanning can be used to capture data from remote locations for future use in upgrades and auxiliary measurements. You then have a virtual geometrical database of your remote sites that can be called upon at will.

Moving Large Structures

3D scans can be used for clash detection when moving large structures inside or within buildings. Are you moving manufacturing equipment into your existing buildings? Do you want to be sure that transportation to their final location goes without issue? We can scan the existing areas and overlay CAD models of the new structures you want to put in place and then communicate if and to what extent there are inference or clearance issues. This spatial coordination prevents costly mistakes and ensures efficient project execution.

Mapping

The mapping of underground caves and tunnels with this 3D technology is a quick and efficient process. We can deploy our teams to these low light level areas and fully capture all line of sight areas at all levels throughout the structure.

For piping networks that require replacement due to erosion, our 3D mapping provides accurate data for quotation and replacement planning.

Buildings, ships, and bridges are easily captured and digitized. The detailed point cloud data provides as-built models for your projects. You can even capture this data over time for comparison. This allows you to assess changes in these structures over time which can serve for understanding when replacement or repair is needed.

For damaged or hazardous structures, our equipment captures precise CMM data remotely, preserving exact conditions for litigation or failure analysis before cleanup begins.

Archeological applications are numerous. Long-range data capture is excellent for preservation and the academic study of ‘one of a kind’ ancient treasures. Our reverse engineering capabilities transform these scans into information modeling resources for researchers.

All Data Belongs 100% To Our Customers

All data captured and created by 3D Engineering Solutions belongs 100% to our customers. You can also request a copy of the raw point cloud data for your own post-processing or modeling needs. We also keep, with permission, a copy of that data indefinitely in case future needs from you require it.

Our 3D scanning services are available 24/7. Please contact us with your long-range scanning needs today. Our large friendly degreed engineering staff is ready to serve you.

FAQs

What is laser scanning services?

Laser scanning services involve using specialized equipment to capture detailed 3D measurements of physical objects, spaces, or environments. At 3D Engineering Solutions, our laser scanning services create precise point cloud data that accurately represents the measured object’s geometry and spatial properties, which can then be used for reverse engineering, quality control, and as-built documentation.

What is the difference between LiDAR and laser scanning?

While both technologies use lasers to measure distances, LiDAR (Light Detection and Ranging) typically refers to airborne systems used for large-scale topographic mapping, while laser scanning refers to terrestrial-based systems like those used at 3D Engineering Solutions. Our laser scanning systems are optimized for higher accuracy and detail at closer ranges, making them ideal for construction projects, reverse engineering, and precise spatial coordination.

How accurate is laser scanning?

Laser scanner accuracy varies depending on the specific equipment used. Traditional long range laser scanners provide measurements to the centimeter, while cutting-edge long range scanners used by 3D Engineering Solutions are accurate to the millimeter. This precision enables us to create highly detailed point cloud data and CMM data for critical applications.

Is laser scanning safe?

Yes, the laser scanning technology we use at 3D Engineering Solutions is completely eye-safe and non-harmful to people, property, and the environment. Our equipment complies with all safety standards and regulations, allowing us to safely capture point cloud data in various environments including occupied spaces, construction projects, and sensitive areas without risk to personnel or materials.