3D Scanning and Solid modelling of Giant Trees

At Scan Tech Surveys, we take pride in our creativity and innovation, delivering tailored solutions to our valued clients. Our approach is built on years of experience, ensuring the best and most effective results.
Recently, we undertook a challenging project in southwest WA, conducting 3D scanning and modeling of two towering trees, each standing 65 meters tall.
By combining Slam technology, operated by a skilled tree climber, with TLS from the ground, we were able to capture a comprehensive dataset that produced a detailed 3D model of the tree trunks, main branches, and the existing structure at the top.
Enjoy this video, compiled to showcase this impressive work.

Sample: https://scantechsurveys.com.au/Potree_1.8/Gallery/Bicentennial/BicentennialTree.html

3D Scanning of a Large Fitness Complex Utilising TLS and SLAM Scanner 

In our recent project we have applied Terresterial Laser Scanner and Slam handheld Scanner to complete 3D Scan of the entire ROAR fitness centre located in Bibra Lake (Western Australia). We have conducted 650 individual scans with TLS and over 3,000 sqm with Slam. These two datasets have been combined accurately to suit the needs of the project. The main objective of the project was re-desgin the internal spaces and renovatoin. In this case the role of 3D Scanning data is vital. 

In the realm of architectural and engineering marvels, capturing precise measurements and detailed 3D models of large buildings has traditionally been a meticulous and time-consuming task. However, with advancements in technology, particularly in the field of 3D laser scanning, this process has been revolutionized, offering efficient solutions that combine accuracy with flexibility.

Terrestrial 3D Laser Scanners: Capturing Monuments of Precision
Terrestrial 3D laser scanners are formidable tools designed for capturing large-scale environments with utmost precision. These scanners operate on a stationary platform and utilize laser beams to map the surroundings in intricate detail. By rotating and capturing data from multiple angles, they create a comprehensive point cloud, which serves as the foundation for detailed 3D models. This method is ideal for capturing exterior facades, vast interiors, and complex architectural features of buildings, making it indispensable in fields such as urban planning, historical preservation, and construction.

Handheld SLAM Scanners: Flexibility Meets Detail
In contrast, handheld SLAM (Simultaneous Localization and Mapping) scanners offer unparalleled flexibility and mobility. These devices employ advanced algorithms to track their own position in real-time while mapping the environment. This allows them to capture intricate details in hard-to-reach areas, such as narrow corridors, intricate staircases, and areas with limited accessibility. Handheld SLAM scanners are particularly useful for capturing interior spaces where maneuverability and close-range precision are paramount.

Advantages and Applications
Both terrestrial and handheld SLAM scanners have distinct advantages:

• Terrestrial Scanners excel in capturing large-scale exteriors and interiors with high accuracy and detail.
• Handheld SLAM Scanners offer flexibility and accessibility, enabling detailed scans of confined or complex spaces.

These scanners find applications across various industries:

• Architecture and Construction: Facilitating accurate as-built documentation and planning.
• Engineering: Supporting structural analysis and retrofitting projects.

The Future of 3D Laser Scanning
As technology continues to evolve, the future of 3D laser scanning holds promise for even greater precision, speed, and accessibility. Enhanced integration with Building Information Modeling (BIM) systems and artificial intelligence will further streamline workflows and enhance the utility of scanned data in design and construction phases.

In conclusion, whether employing a terrestrial scanner for capturing monumental exteriors or a handheld SLAM scanner for intricate interiors, 3D laser scanning stands at the forefront of modern technology, revolutionizing how we document, analyze, and preserve our built environment. Its ability to combine precision with versatility makes it an indispensable tool in the arsenal of architects, engineers, and preservationists alike.

Flythough animation: https://youtu.be/iEo5ueMdqEU

 Exploring 3D Laser Scanning: Terrestrial vs. Handheld SLAM Scanners