3D laser scanning is a technology which can help capture a particular image in its 3 dimensional form in a computer’s memory. The scanners make use of laser light to define highly accurate points around an object and can help capture its exact size and dimensions.
How is An Object Laser Scanned?
The following is the way an object is laser scanned
- The object which needs to be scanned is observed from a distance of a few to several hundred meters.
- Accurate software then sends a laser probe above the surface of the object.
- The laser lines keeps changing its distance and shape, this movement of the laser line is then captured by two cameras.
- These cameras record the data in three dimensions.
- The resulting data is in the form of thousands of points which are then merged using sophisticated software to develop into a single three dimensional shape.
- For objects which are too large to be scanned in a single scan, multiple scans are taken to get an accurate digital image.
Though digital laser scanning is an expensive option than usual mapping techniques, the benefits which it has often outweighs the cost.
When scanning is done accurately it can help get more detailed data which comes in handy in case of getting accurate data on unsafe areas of land, which are not easily accessible.
The Benefits of 3 D Laser Scanning
- Since laser scanning provides highly accurate details for viewing these in turn can help make designing and planning easier than ever.
- It’s a much safer option than capturing data manually which can at times pose risk to individuals send out to do the necessary field work.
- In order to develop nuclear plants laser scanning provides a faster and safer acquisition of data without unnecessarily exposing the crew to areas of high radiation.
- Though the expense may seem greater at the start of a project it can help reduce costs up to 10% for a project. Since it requires less man power and great deal of less time it can help clients save up in the long run.
Despite the many benefits offered by laser scanning most companies are weary to let go of the traditional methods of land surveying. In some cases the traditional methods do tend to be more cost effective.
3 D laser Scanning for Land Surveys
A land survey can provide detailed information before an engineering project. For a land survey visit this website and the team at Lester Franks will be able to help you. These days more and more builders are turning towards 3 D laser scanning to get an accurate data regarding a certain area. These high definition laser surveys are particularly useful for
- Providing detailed measurement
- Digital scanning makes it easy to survey hard to reach areas
- To get an accurate survey of the construction process
- It even helps reduce the number of onsite visits an architect or a builder has to make
3D laser scanning provides details visual information to ensure you have the right tool for the job. For the best 3D laser scanning, contact Lester Franks and take advantage of their 3D laser scanning expertise. Since surveys make it easier for contractors to know the exact topography of a land it can help create structures which are in accordance with the land upon which they are built. Therefore using 3 D laser scanning provides accurate information whether the area is safe to built upon or not and reduce any chance of mishaps.