What Are the Advantages of Using 3D Laser Scanning for Your Surveys?


    3D laser scanning has many advantages over traditional methods of survey. 3D laser scanning is a non-destructive process used to capture detailed 3D geometry of any physical objects and structures without physically touching it. 

    Image Credit: https://www.istockphoto.com/photo/bussiness-man-work-in-the-office-career-gm1136056242-302442780

    This process is based on 3D laser technology and various reflected rays’ intensity measurement methods to create a 3D model of the scanned object or infrastructure.

    It is often used in construction, civil engineering, archaeology, forensics, and many other industries. The cost-effective equipment and upgrading technology has brought many benefits to the civil or construction industry. 

    The use of 3D laser scanning for on-site survey of complex infrastructures is one of such benefits. You may click here to find the top-rated 3D laser scan service in London.

    From the initial planning stages, the 3D laser scanning has many advantages to consider using it for your surveys.

    Image Credit: https://www.istockphoto.com/photo/close-up-worker-scanning-barcode-scanner-with-red-laser-computer-equipment-for-gm1281399060-379442371

    Here are some of them listed for you:

    1. Fast measurement

    Traditional surveying with a tape measure was a time consuming process. It often used to take few days to complete a 2D drawing of a simple infrastructure. It generally requires multiple visits back to site for errors or omission in measurements.

    The speed of laser emitted from a 3D laser scanner is too fast which allows millions of data to be captured in few minutes. 

    This is particularly ideal for surveying time-sensitive projects, complex structures, and large infrastructures. These captured data are saved on your computer for easy access or reference at any time and place.

    2.  Reduced hazard risks

    Construction sites are often unsafe to visit. These sites have safety and hazard risks. Some survey areas have either restricted access or are hard to reach. In such cases, the 3D laser scanning allows the surveyors to create a digital 3D model of the construction sites without the need of physical access to the area.

    Also, the surveying data are always remotely available to access from your office. This ensures the safety of surveyors and their associates from any accidental or hazardous injuries.

    3.  Preserves heritage safely

    Since the 3D laser surveying is a non-contact and non-invasive, the sensitive structures of previous monuments and heritage structures are preserved safely from any likely damages and disruption which may occur due to physical interaction.

    4.  Detailed and accurate documentation

    3D laser scanning emits millions of laser beams per second to capture the internal and external details of any structure. It records a comprehensive data of the structural design with high accuracy and efficiency. 

    The surveyor can acquire immense detailing of the infrastructure which helps them to avoid slightest risk of errors and omissions.

    It also eliminates any re-visits of the sites due to mistakes or missed measurements. Availability of such detailed and accurate documentations remotely has increased the co-ordination efficiently among the working team members.

    5.  Time and cost savings

    The rapid data capturing and processing capabilities of 3D laser scanning has rendered cost and time saving features to the 3D laser surveying through fewer man-hours required on-site. 

    This has also resulted in the minimal disruption of facilities and harm to the environment resulting in the reduction of HSE preventative measures required to save on overall expenses. Due to elimination of human errors, you will also save time and money on reworks.