What Is 3D Laser Scanning And Its Applications?



Have you ever wondered how filmmakers are able to produce amazing animation or how historical artifacts could be watched online in 3 Dimensions? As a matter of fact, these are only some examples of the huge range of applications for 3D laser scanning. This particular technology is being used on several industries such as industrial design, entertainment industry, prosthetics and engineering to name a few. Believe it or not, land surveyors are using 3D laser scanning for property surveys and land surveys and while it does not replace the more conventional surveying methods, its benefits in some situations are profound.

3D laser scanner is actually a type of device that analyzes real object or environment. What it does is taking the data and create 3D model that's detailed which is referred as point cloud. To be able to deliver the end product required, this data can be manipulated by using different computer programs. 3D laser scanner is oftentimes compared to cameras in a way that it collects info within its field of view.

But not like cameras, the device is recording distance information and building a 3D model based on that specifics. For example, someone who works on video game can create real life 3d modeling of the character for that game. Then after, they are using the device to be able to record data related to dimension of the subject. In order to create animated character for the game, this detail can be manipulated by using computer programs.

3d point clouds scanning is providing an in-depth data quickly, which has dramatic effect on the project timeframes. The data may be captured in only one go and with nearly no impact either on the item or the area that's being scanned. It's for these reasons that 3D laser scanning is extensively used by surveyors for property, land as well as engineering surveys.

The traditional methods used for surveying like measured building surveys, GPS surveys and topographical surveys have their place but in some situations, 3D laser scanning is more ideal. A quick example of this is historic or sensitive sites where the property is either too fragile or dangerous to be implemented with traditional surveying methods. Refer from this post: http://www.huffingtonpost.com/2013/11/15/3d-printer-inventions_n_4262091.html.

Another reason why this method is preferred than traditional surveying is the fact that it is less time consuming. Technology used in traditional surveying works a bit slow than laser scanning technique and any problems that arise within the results of survey needs the intervention of the surveyor. In most instances, the latter is equivalent to paying more money for surveying than what's expected. But in other cases like when manufacturing defects have to be resolved quickly, waiting for the old surveying techniques to deal with the problem can result to huge loss of income.