3D Laser Scanning and Its Range of Applications

Posted by Calvada on March 3rd, 2016

The most advanced and updated land surveying technique is 3D laser scanning, a high definition survey method that is swifter and more accurate compared to conventional survey methods. 3D HD laser scanning surveying is practical for architects, building engineers, construction workers, and project developers who need to accurately survey land with existing structures as well as those that need to be examined for remodeling, destruction, or renovation. 

A high definition scanning technique uses an innovative scanning system that is versatile, accurate, and fast. It works with high-end software, which makes it easier to view the scanned 3D images and gain a better perspective of the land through panoramic images, measurements, and markups. The 3D laser scanning method can take 360 by 320 degree photo realistic panoramic scans of the land to deliver more precise and exclusive 3D images to surveyors. 

3D laser scanning can be used for different purposes, such as the creation or update of up-to-date as-built documentation, and data exchange with various CAD platforms. Despite the name, it is versatile and useful for creating 2D plans, too. It is applied to situations when surveyors need to assess the condition of a land and any damage that may have occurred on it. With 3D laser scanning, land surveyors can create 3D semi-automated modeling and perform interference or clash checking. 

The name suggests that 3D laser scanning surveying can provide comprehensive 3D CAD models fast and precisely from point clouds. Results can be useful for land inspectors, especially if they need a reference. Land surveyors may rely on the technology for deformation analysis, vessel or tank volumetric information, and weld peaking reports. The high definition survey method can be practical for various projects in their developmental phases, like planning, initiation, upgrade, and conclusion. 

Reputable land surveying companies can provide 3D laser scanning to industries, construction projects, residential areas, and other businesses. With this advanced scanning method, you can reduce field time and be able to collect precise data for planning and drawings. Likewise, it can be useful when you need to reconstruct spaces in an accurate manner. 3D laser scanning surveying can objectively measure a space while making sure that each angle is accurately calculated. 

About the Author:

Armando Dupont, a professional land surveyor started his career in surveying in 1977 and has extensive experience in managing personnel and projects. His experience includes: topographic mapping, boundary surveys and analysis, construction and control surveying, preparation of tract and parcel maps, earth work calculation and quantities, targeting and control for photogrammetric, and land title surveys in accordance with the American Land Title Association and the American Congress on Surveying and Mapping. Mr. DuPont founded Calvada Surveying, Inc. in 1989 and is a licensed Professional Land Surveyor in the State of California.