Since the late 1990’s, laser scanning-also known as laser surveying-has simplified the gathering and expression of spatial data for numerous organizations and industries. 3D laser scanning services simplify gathering and expression by bringing efficiency to both processes. Gathered in as little as one scan session, spatial data can be expressed in three models that contain several sub models: polygon mesh models, which are used for conceptual purposes; surface models, which are used to edit planned objects’ surface; and solid CAD models, which are used to incorporate design intent that can be manufactured from. Learn more at http://www.3d-screensaver-downloads.com/3d-laser-scanning-what-is-it/
Industries and Organizations that Use Survey and Laser Scanning
With the diversity of its data models, laser surveying appeals to various organizations and industries. Below, we spotlight some particular industries and organizations that are currently using scan services.
1. Engineering Industry
One of the first industries to use scanning in the late 1990’s, the engineering industry benefits from scanners in two ways: it makes identifying and resolving engineering problems easier and more efficient, and it makes the design process easier and more efficient as well. More specifically, the engineering industry also uses scanners for BIM modeling, building and site modeling, 3D topographical site scans, clash control for piping, permanent 3D representation of sites, and environmental engineering.
2. Construction Industry
The construction industry benefits from scanning in ways similar to the engineering industry, with an emphasis on avoiding mistakes that lead to expensive problems later in projects. To this end, construction companies commonly use scan results for: building and site modeling, erosion measurement, grading volume calculations and verifications, topographical verification after land has been cleared, building height measurements for crane collision avoidance, verification of adherence to engineering specification, and environmental engineering compliance.
3. Law Enforcement Organizations
Law enforcement uses scanners to improve avoid the inefficient gathering and presentation of crime and accident scene evidence. Investigators traditionally use notepads and cameras to gather evidence within the space of a few hours, which could lead to overlooking important data. In addition to helping investigators gather the complete spatial data of crime and accident scenes, scanners also allow them to: create crime and accident scene animations, interpret the trajectory of blood spatter, and view the scene from multiple viewpoints, including the victim’s point of view.
4. Historical Preservation Groups
Preservation organizations use scanners to protect heritage objects and important structures from deterioration and sudden damage. By recording the data of these objects and structures, preservationists can restore them to their original condition, even rebuilding them if necessary. In recent years, scans of Michelangelo’s sculptures and the Mount Rushmore monument have made scanning for preservation a news topic.