It is the state-of-the-art, technological answer to conducting thorough, low-priced surveys of physical features and settings in 3D. While traditional surveying and measuring methods have their uses, 3D laser scanning has several benefits and the various advantages of 3D laser scanning stem primarily from its fast speed and comprehensiveness of data gathering. And in addition to lowering HSE risks, cost, and survey time, an 3D laser scanning survey also enables non-contact measuring. It is only one of the many ways the 3D Laser Scanner is helpful to the surveyor.
Precisely What Is Three-Dimensional Laser Scanning?
Few fields in the survey and measurement business are as cutting-edge and rapidly developing as 3D Laser Scanning. Vast volumes of data may be acquired quickly, safely, and cheaply by 3D surveyors using only one tool: the terrestrial 3D laser scanner. Using laser light produced by a 3D laser scanner, 3D laser scanning is a simple and non-intrusive method of collecting material things in a specific space. It measures angles and distances by analysing the signals of reflected laser light. An individual “point” in three-dimensional space is generated for each returning signal, while a “point cloud” is a collection of several such points.
Due to its high capture speed, millions of data points may be collected in seconds with a 3D laser scanner. It makes 3D surveying perfect for working on especially time-sensitive projects when a rapid turnaround is crucial and guarantees that enormous locations may be scanned quickly. As such, the time it takes to get accurate 3D measurements dramatically decreases, as do the chances of interruption to operations or the need to shut down facilities. Because of its inherent quickness and adaptability, 3D laser scanning is increasingly used in the measuring business.
HSE Risk Reduced
The 3D scanner’s ability to collect data remotely makes it a good choice for documenting potentially dangerous or inaccessible locations. Thanks to the capabilities of 3D scanners, surveyors can record surroundings without being there. It assures the health and safety of human surveyors while reducing the need for expensive and time-consuming health and safety precautions.
Data Collection Without Touching The Subject
Because 3D laser scanning doesn’t involve touching or intrusion, it’s an excellent option for delicate items or situations. Heritage and cultural items that need to be maintained may be scanned with minimum to no physical involvement and then replicated using the data gathered from the 3D survey. The likelihood of sensitive goods being damaged, disrupted, or relocated in their current locations is significantly reduced this way.
Because of the high resolution of the 3D data obtained from the scanning procedure, almost every feature is preserved. As such, little room for mistakes is left, and the possibility of omission is almost eliminated. This degree of precision often precludes the need to return to the site to take any measurements one may have missed during the first assessment. Also, thanks to thorough documentation, 3D surveyors (and ultimately, clients) may engage in virtual site visits through point cloud strolls or interactive 360-degree picture viewers. Since virtual site visits are both practical and straightforward, this reduces the need for “actual” site visits.
In an I3D laser scanning survey, the customer benefits from the time and money saved due to the speed with which data is captured and the decreased danger to health and safety. For instance, fewer people are needed on-site, there is less need for HSE precautions, and there is less downtime for buildings and ecosystems.