The Ultimate Guide to 3D Scanning

Introduction

3D scanning has revolutionized the way we capture real-world environments and objects. Whether you're working in architecture, construction, real estate, or manufacturing, understanding the fundamentals of 3D scanning is essential. This guide covers everything from 3D LiDAR scanning to BIM workflows, Matterport, and as-built documentation.

Looking for a deep dive into a specific topic? Jump to:

• What is 3D LiDAR Scanning?
• The Role of 3D Scanning in As-Built Documentation
• How 3D Scanning Supports Building Information Modeling (BIM)
• Matterport 3D Scanning for Real Estate and Beyond

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What is 3D LiDAR Scanning?

3D LiDAR scanning uses laser pulses to measure distances and capture environments with millimeter precision. It’s widely used in:

• Construction site analysis
• Infrastructure inspections
• Surveying large-scale environments

LiDAR (Light Detection and Ranging) provides dense point clouds that can be converted into CAD or BIM-ready formats.

Read the full guide on 3D LiDAR scanning →

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The Role of 3D Scanning in As-Built Documentation

As-built documentation refers to the accurate representation of a building or space as it exists, not as it was designed. 3D scanning makes this process fast, accurate, and reliable by:

• Eliminating manual measurement errors
• Delivering precise floor plans and elevation data
• Capturing every angle and surface in one scan session

It’s especially useful for renovations, retrofits, and compliance.

Read our detailed article on as-built documentation →

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How 3D Scanning Supports Building Information Modeling (BIM)

BIM workflows thrive on accurate data. 3D scanning fills in the gaps by:

• Providing real-world context for modeling
• Helping detect clashes before construction
• Enabling facilities management with up-to-date digital twins

Our laser scans integrate seamlessly with Revit, AutoCAD, and other BIM platforms.

Learn how to integrate 3D scans into BIM →

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Matterport 3D Scanning for Real Estate and Beyond

Matterport is a leader in 3D reality capture for spaces such as homes, retail stores, and commercial buildings. Its benefits include:

• Immersive virtual walkthroughs
• Automatically generated floor plans
• Easy sharing and cloud access

It’s an ideal tool for realtors, property managers, and architects.

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Explore how Matterport scans can work for you →

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Final Thoughts

The applications of 3D scanning are expanding rapidly—from digital twins and heritage preservation to smart construction and virtual real estate. By diving into each of these subtopics, you’ll gain a complete picture of what’s possible and how to make it work for your business.