3D laser scanning technology, also known as real scene replication technology, utilizes the principle of laser ranging and high-speed laser scanning measurement methods to obtain high-precision 3D coordinate data and a large amount of spatial point information on the surface of the measured object in a large area and high resolution. It can quickly establish high-precision and high-resolution real 3D models of objects and digital terrain models. This technology has a wide range of applications in multiple fields：

Protection of Ancient Architecture and Cultural Relics:

Obtain three-dimensional data of ancient buildings in a short period of time, providing accurate data support for later repair and protection, model archiving, and other work.
Based on the scanned point cloud data, generate orthophoto images of ancient buildings, and draw traditional construction drawings such as ancient building plans, elevations, and sections.
Assist in modeling to make the model more realistic and accurate, facilitating subsequent restoration, maintenance, and display of ancient buildings.

Surveying and mapping field:

Surveying and mapping of terrain, highways and railways, river channels, and building bases.
Fine point clouds based on scanning can directly generate 3D terrain models, automatically extract contour lines, and obtain both 3D and 2D data.

Measurement of irregular steel structures:

Used for internal equipment measurement in large industrial factories, such as steel structure measurement, spatial position measurement, and 3D realistic modeling of spatial area.

Data-driven Park:

Providing accurate 3D model data for the intelligent management of the park, point cloud processing has great advantages in obtaining spatial data.

Power management:

For the existing power network, high-precision laser point clouds and high-resolution digital images can be quickly obtained through a multi platform LiDAR system, and line patrol management can be carried out to ensure the safe transmission of electricity.
Realize the integrated full process application of line path optimization and tower optimization design.

Architecture and Civil Engineering:

Provide strong support for 3D modeling, deformation monitoring, quality control, and other structures such as buildings, bridges, and tunnels.
Quickly and accurately obtain the morphological data of structures, providing accurate references for engineering design and construction.

Manufacturing and Industrial Design:

Widely used in product design, quality control, reverse engineering, and other fields.
Quickly obtain three-dimensional data of product surfaces to improve production efficiency and product quality.

Aerospace and Automotive Industry:

Used for the design, manufacturing, and maintenance of aircraft, automobiles, and their components.
Improve product performance and safety.

Medical and Biological Sciences:

Medical image processing, human surface reconstruction, and customized prosthetics.
Provide important data support for animal anatomy and plant morphology research.

Archaeology and Underground Pipeline Testing:

Non destructive acquisition of three-dimensional information on underground and surface structures, revealing the location and status of historical and cultural relics or pipelines.

The efficient, precise, and non-contact characteristics of 3D laser scanning technology make it an indispensable tool in modern science and engineering fields. With the continuous development of technology, its application scenarios will also be further expanded.