3D-Laserscanning

Our as-built plans exhibit an exceptional level of precision that surpasses traditional standards. We possess the capability to depict specific building elements, such as windows, doors, and fixtures, with a remarkable scale of detail, down to 1:10 scale. Furthermore, we have the capacity to automatically measure and furnish precise data on pipes, machinery, and equipment, all of which can be readily supplied upon request, including retrospective assessments.

The scaled documentation of objects using rectified photographs primarily serves the purpose of documenting facades, ceilings, or floors. It serves as the foundation for various applications, including as-built documentation, material and damage assessment, as well as area and quantity estimation. An alternative approach is provided by terrestrial laser scanning. The orthographic representation of the point cloud eliminates the need for the rectification process required in photogrammetry, thereby reducing inaccuracies.

Rectified measurement images, whether in colour or greyscale, can be generated as a by-product of an as-built survey. However, it's important to note some drawbacks compared to photogrammetry, such as potential measurement shadows, occasional imperfections in colour pixel alignment with measurement points, and missing data points. Notably, significant advantages arise when the initial survey is conducted on-site using a 3D laser scanner. In such cases, pointcloud orthogonal images derived from the laser scanner's point cloud data become valuable by-products, obviating the necessity for a separate on-site survey.

In situations where a separate on-site survey is still required, such as for documenting a historically listed structure, pointcloud imaging can often be generated based on existing point cloud data.

Facade surveying and facade elevation views may become necessary during a construction project for several reasons. These include serving as a planning foundation for architectural designs, providing a basis for documenting heritage-protected facade designs, or facilitating the production of marketing material for retail of the building. The generation of such elevation views may be required. Through the use of 3D-Laserscanning for measurement purposes, we achieve high levels of precision and coverage for our facade measurements and surveying. Furthermore, we have the capability to produce colour or greyscale point cloud images that allow for a precise documentation of the existing condition down to the centimetre level.