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3D digital twin with drone

LiDAR Scans

LiDAR, short for "Light Detection and Ranging," works by emitting pulses of light and measuring the time and intensity of the reflections from the ground or structures. This technology has evolved rapidly, transforming drones from simple gadgets into specialized surveying tools. Today, advanced sensors and drones are revolutionizing the surveying industry, using photogrammetric methods to create highly accurate models and detailed spatial data.

3D graphic

Asset Inspection

The most cited positive of using LiDAR for mapping is the technology’s accuracy. But as a standalone statement that doesn’t give us much to work with. 

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First, it’s important to consider what accuracy means for you and your project. Are you prioritizing accuracy that’s relative or absolute? In other words, are you concerned about your end product being accurate in terms of its features in relation to each other, or its features in relation to their place on the earth? 

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LiDAR is the way to go for absolute accuracy and is typically the best choice when the aim is a realistic bare earth model. That’s because it’s the best method for accounting for elevation, vegetation, and the conditions at hand.

 

LiDAR’s integration with GNSS data and the fact that it’s a direct measurement - firing out thousands of laser pulses from above - ensure your final digital terrain map has cm vertical and horizontal accuracy.  

drone lidar capture
digital surface model drone

Surveying and Mapping

This technology is now widely used to create highly detailed 3D maps and models of landscapes, buildings, and other man-made structures. These precise models unlock a vast array of possibilities for planning, maintenance, and innovation, paving the way for smarter decision-making and more efficient project execution.

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