Understanding Costs of 3D Laser Scanning
August 23, 2024
Understanding Costs of 3D Laser Scanning
Erica Smith |
How Does 3D Laser Scanning Work?
3D laser scanning companies like PMC utilize advanced 3D laser scanning technology to capture precise measurements of structures and environments. The process involves placing laser scanning units at multiple intentional locations, where lasers project beams onto surfaces and objects. These lasers measure the distances and angles to generate a dense collection of data points, called a point cloud. This data is then used to create accurate 3D digital models, which can be employed in design, analysis, and documentation for construction, engineering, and architecture. These models support various applications, including architectural design, renovation planning, facility management, and historical preservation.
How Much Does 3D Laser Scanning Cost?
The cost of 3D laser scanning varies depending on factors such as the project's complexity, the level of detail required, and the location of the site.
The cost per square foot is higher for smaller projects and decreases as the square footage increases. For small projects, costs can be around $0.20 per square foot ($2 per square meter), while larger projects may see rates as low as $0.07 per square foot ($0.70 per square meter).
Besides the basic per square foot rates, additional costs may arise due to factors such as restricted access timeframes, specialized training needs, or the site's remote location.
Specific Factors Impacting Cost
The cost of 3D laser scanning is influenced by many variables, making it a complex process to estimate. Understanding these factors is crucial for accurate budgeting and successful project planning. Despite the complexity, PMC is proficient at delivering quotes in a timely manner.
Size, Complexity, and Level of Detail:
Larger, intricate sites need more time, resources, and advanced equipment for accurate scanning. Projects requiring detailed representations or precise measurements are more expensive due to the higher levels of detail and additional processing time needed.
Equipment Used:
The type of laser scanning equipment and technology can significantly impact costs. PMC uses advanced scanners like FARO and NavVis to deliver higher resolution and faster data capture, but they come at a higher price compared to technologies such as Matterport. While mobile scanning units offer speed and detail, they may not always be the best choice for every project.
Access and Scheduling:
Limited access timeframes, like scanning during off-hours or on a tight schedule, can raise costs due to the need for flexible staffing.
Project Location:
The project's location can impact costs due to travel, accessibility, and logistical challenges. Remote or difficult-to-reach sites may incur extra expenses for transportation, accommodation, and special permissions.
Data Processing and Deliverables:
The extent of data processing, analysis, and final deliverable formats affects costs. Projects requiring extensive modeling and integration with other software can incur more costs, and depending on the specific formats requested, costs can range widely. For example, specific formats like WebShare, CAD files, or point clouds all have different price ranges.
High-Cost Impacts
Above Drop Ceiling:
Scanning above active ceiling systems (drop ceilings) requires that ladders and other special equipment be brought to the site. It dramatically slows down scanning and can triple the cost of projects.
Hazardous Environments:
Scanning within a hazardous environment such as confined spaces, partially collapsed building, and active asbestos can lead to a need for specialized training and protective equipment. Both can slow down the scanning process and limit what scan technicians can complete the work.
Active Spaces:
Getting complete coverage in some spaces can lead to excessive time on-site. Typically, this is for Hospitals and Hotels where access can be very limited. Careful planning of the schedule can minimize the cost impact.
Destructive Access Scanning:
Laser scanning is a line-of-sight tool. Conducting demolition to see items hidden in walls or above hard ceilings can lead to increased cost. The level of increase depends on the amount of demolition and repair required.
Learn More About Our 3D Laser Scanning Process
Understanding the cost of 3D laser scanning leads to effectively budgeting and planning your project. Factors like project size, complexity, required detail, and equipment used all influence the overall expense. By thoroughly considering these elements, you can make informed decisions that align with your budget and objectives. With PMC's extensive experience and proven track record, you can trust us to provide accurate and cost-effective scanning solutions tailored to your project's unique requirements. Trust us to help you understand these costs upfront to ensure you receive the best value and avoid unexpected expenses, ultimately leading to a smoother and more successful project outcome.
Let our experts show you how our services can support your projects!
PMC would like to welcome Ian Barker-Cortrecht to our growing team of laser scanning experts across the United States!
Ian joins us with an engineering background with a degree in Product Design from the School of Architecture and Allied Arts at the University of Oregon.
Erica Smith
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