Short answer: A guide hub covering how 3D laser scanning works and when to use it — comparing laser scanning against photogrammetry, drones, and total stations, explaining registration, resolution, and coordinate systems, and introducing construction drawings for teams new to them.
Key takeaways:
- The basics: what laser scanning is and where it fits.
- Methods and technical: registration, resolution, and coordinate systems.
- Comparisons: laser scanning, photogrammetry, drones, or a total station.
- Reading and understanding blueprints, for teams new to construction drawings.
3D Laser Scanning Guides
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3D Laser Scanning · As-Built Documentation · How It Works · Cost
The basics
Methods & technical
- Laser Scanning vs. Photogrammetry vs. Drones
- Terrestrial vs. Handheld vs. Mobile
- Laser Scanning vs. Total Station
- What Is Registration?
- Scan Resolution & Point Density
- Point Cloud vs. Mesh
- What Is Autodesk ReCap?
- Georeferencing & Coordinate Systems
- Leica vs. Faro vs. Trimble Scanners Compared
- Laser Scanning vs. Tape Measure
- Point Cloud Decimation & Noise Filtering
- State Plane Coordinates & Laser Scanning
- 5 Ways a Point Cloud Can Lie
Reading & Understanding Blueprints
New to construction drawings? These step-by-step guides cover every type of blueprint.
- How to Read Construction Blueprints (start here)
- Blueprint Symbols & Legends Explained
- How to Read Floor Plans
- Understanding Architectural Scale
- How to Read Elevation Drawings
- How to Read Building Section Drawings
- How to Read Site & Plot Plans
- Blueprint Dimensions & Notations Explained
- How to Read Electrical Plans & Symbols
- How to Read Plumbing Blueprints
- How to Read HVAC & Mechanical Drawings
- How to Read Structural Drawings
- Understanding the Title Block
- How to Read a Reflected Ceiling Plan
- Blueprints vs. 3D Models & BIM
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3D Laser Scanning Guides & Resources
New to reality capture? These guides explain how 3D laser scanning works, what to expect on-site, and how to get accurate, usable results — written in plain language for building owners, architects, contractors, and facility managers.
Start here
- What is a point cloud?
- How accurate is 3D laser scanning?
- How long does a 3D laser scan take?
- How to prepare your building for a scan
- How to choose a 3D laser scanning company
- Is 3D laser scanning worth it? (ROI)
Have a question these guides don’t answer? Get in touch and we’ll walk you through it.