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Teknologi Laser Scan untuk Survey Engineering | Zona Spasial


Laser scanning is a fantastic technology that can be used for all kinds of projects. From manufacturing to locating a lost Mayan city, laser scanning is all about measuring distance and organizing the data in an easy-to-access cloud.

This technology can save time and money by avoiding costly errors, clashes, operational shutdowns, and change orders. It can also answer unanticipated questions and reduce project delays.


Laser scanning is a powerful technology that provides a comprehensive 3D model of any site. It’s also a cost-effective way to document as-built conditions compared to traditional survey methods. Whether you need to figure out the terrain for a construction project on a highway or study blood spatter patterns in a murder case, laser scanning can provide precise measurements and centralize the data you need to make intelligent decisions.

Laser scanners work by pulsing out a beam of light that is rotated 270 degrees vertically and 360 degrees horizontally. Any surface that the beam touches is recorded as a data point, and these points create what’s known as a point cloud.

These data points can be mined and processed into various deliverables, including 2D CAD drawings or 3D BIM models. Laser scanning equipment costs vary depending on the brand, model, and condition (new or used). It may be more economical to rent a scanner rather than buy one outright.


Laser scanning has become popular among surveyors because it can quickly gather a lot of spatial data. Film crews and archaeologists can also use it to document sites. However, knowing how the equipment works before rent laser scanner is essential. Otherwise, time and money can be well spent learning how to use the equipment and fixing mistakes that arise from improper use.

One standard method for assessing accuracy is to take a series of measurements and calculate the mean. This value, known as 1s (to be read as “one sigma”), represents the probability that 68% of the measurements will fall within a specific range.

Another method is to use a regression of the measured points. This is a more accurate approach than the standard deviation method because it does not require a sample with all possible measurement values to be taken. In addition, it is faster and more convenient. However, the regression method has some limitations. For example, it does not consider the radial distortion of the scan images, which can significantly affect the measurement quality.


Laser scanning is a popular surveying technique that allows you to collect a significant amount of spatial data quickly. It can be used in various applications, including filming, archaeological surveys, and construction. Rent laser scanner is a cost-effective alternative that will allow you to use traditional surveying techniques, with lower initial equipment costs and significantly faster data collection times.

3D laser scanners are revolutionizing the way we document as-built conditions. They provide a complete and accurate point cloud of an existing site, which can then be mined for information and used to generate 2D CAD drawings and 3D BIM models. They are an ideal choice for projects that require a high level of accuracy and detail.

The FARO Focus3D is the fastest and easiest-to-use imaging laser scanner, providing millimeter accuracy at a blazing speed of up to 976,000 measurement points per second. It offers a revolutionary, intuitive control concept and touchscreen display, making it as easy as a digital camera.