3D Laser Scanning

Architecture & Construction:

GTEC3D offers high-accuracy 3D laser scanning services tailored for the Architecture and Construction (AEC) industries. By leveraging state-of-the-art terrestrial LiDAR technology, GTEC3D captures detailed “as-built” documentation of existing structures and sites with millimeter precision. This data is critical for architects establishing accurate baseline drawings for renovation projects, engineers planning complex Mechanical, Electrical, and Plumbing (MEP) installations, and contractors performing quality assurance and quality control (QA/QC). The rich point clouds are seamlessly integrated into BIM (Building Information Modeling) workflows and CAD software, facilitating precise 2D floor plans, 3D models, performing clash detection before construction begins, and ultimately streamlining projects while minimizing costly rework and project delays.

GTEC3D technician using a Leica RTC360 laser scanner to capture high-precision 3D data in downtown Seattle.
GTEC3D conducts high-accuracy 3D laser scanning in downtown Seattle using the Leica RTC360 to capture detailed as-built data for urban infrastructure projects.

Civil Engineering & Infrastructure:

GTEC3D provides essential, high-accuracy 3D laser scanning services for the complex demands of the Civil Engineering and Infrastructure sectors. Utilizing advanced terrestrial LiDAR technology, GTEC3D rapidly captures detailed topographic data and existing conditions of critical assets like bridges, tunnels, roads, and intricate utility networks, often in challenging or hazardous environments. This comprehensive data collection minimizes fieldwork time, improves safety for personnel, and mitigates risks associated with traditional survey methods. The precise point clouds and intelligent 3D models (BIM-ready files) generated from these scans allow engineers and contractors to perform accurate site analysis, conduct quality assurance/quality control (QA/QC), and facilitate long-term deformation analysis, ensuring the sustainable integrity and efficiency of critical infrastructure projects.

A GTEC3D technician operates a red Leica RTC360 laser scanner on a tripod, capturing 3D data of industrial infrastructure near a waterfront.
GTEC3D on-site near the Seattle waterfront, deploying the Leica RTC360 3D laser scanner to capture precise "as-built" data for an upcoming infrastructure remodel project.

Industrial & Energy:

GTEC3D provides vital 3D laser scanning services tailored specifically for the complex and demanding Industrial and Energy sectors. Within facilities such as power generation plants, petrochemical refineries, and heavy manufacturing sites, highly accurate “as-built” documentation is essential for safe and efficient operations. GTEC3D utilizes advanced terrestrial laser scanning to capture millions of data points rapidly, generating detailed point clouds of intricate piping systems, structural steel, and mechanical equipment, often in hazardous or confined spaces. This precise data is used by engineers and project managers for planning complex retrofits, performing clash detection before construction begins, optimizing maintenance schedules, and creating detailed digital twins for ongoing facility management, ultimately leading to reduced downtime and enhanced operational safety.

A photograph of the JERA Futtsu Power Plant in Chiba, Japan, highlighting the integration of GE Vernova 9HA gas turbines and featuring the logos of GTEC3D, GE, Tokyo Gas, and JERA.
GTEC3D is involved in the significant upgrade project at the JERA-owned Futtsu Power Plant, a critical power source for the Tokyo area using advanced GE technology and LNG fuel.

Heritage & Conservation:

GTEC3D provides essential digital documentation services for heritage preservation and architectural conservation efforts using high-definition 3D laser scanning technology. This non-invasive method captures existing conditions of historical structures, monuments, artifacts, and culturally significant sites with millimeter-level accuracy, creating immutable records for future generations. The rich point cloud data is processed into various deliverables, including detailed 2D CAD elevations and sections, precise 3D mesh models, and historically-accurate Building Information Models (HBIM). These digital assets are invaluable for architects, curators, and conservationists, providing the foundational data required for detailed condition assessments, structural analysis, sympathetic restoration planning, and educational digital twin creation, ensuring historical integrity is maintained during any intervention.

GTEC3D personnel operate 3D scanning equipment outdoors near the historic Todoroki Spring in Uto, Kumamoto, Japan.
A GTEC3D team member uses specialized 3D scanning equipment to document the natural beauty and historic grounds of the Todoroki Spring area in Uto, Kumamoto.

Optimize Urban Development Precise 3D Laser Scanning & Civic Planning Data

GTEC3D leverages high-accuracy terrestrial 3D laser scanning to provide essential data for civic planning, urban development, and environmental analysis. By capturing detailed topographic and infrastructure data, the company creates precise 3D models and point clouds that aid urban planners in visualizing new developments, managing existing assets, and conducting environmental impact assessments. This technology facilitates site analysis, infrastructure mapping (including above-ground and underground utilities), transportation planning, and the creation of detailed visualizations used for informed decision-making and community engagement. GTEC3D’s scanning services provide a reliable digital foundation that helps cities and developers optimize designs, mitigate risks, ensure regulatory compliance, and promote sustainable urban development.

A digital illustration showing various data capture methods (drone flying over a city, a laser scanner icon) converging into a detailed 3D urban model, highlighting technologies used by GTEC3D.
GTEC3D employs an integrated workflow using laser scanning, drones, and digital modeling software to gather precise data for civic planning and urban optimization.

Marine and Offshore Infrastructure Services:

GTEC3D provides specialized, high-accuracy 3D laser scanning services designed specifically for the maritime sector, operating globally from headquarters in Portland, Oregon, and Fukuoka, Japan. Utilizing state-of-the-art equipment like the Leica RTC360 scanner, the company captures millions of data points to create detailed point clouds that accurately represent existing conditions of marine assets. These services are essential for a wide range of applications, including ship and vessel inspections, precise hull scanning, ballast water treatment system (BWTS) and scrubber system retrofits, tank calibration, propeller reverse engineering, and condition assessments for piers and jetties. GTEC3D transforms this raw scan data into various useful formats, such as 2D CAD drawings, 3D CAD models, and BIM-ready files (like .LGS, Autodesk Recap, and .e57 formats), enabling efficient design, construction verification, and maintenance planning while minimizing errors and costly downtime during installations.

GTEC3D engineer using a Leica RTC360 3D laser scanner inside a ship’s engine room in Japan to survey an area for a new exhaust gas cleaning system (scrubber) installation.
A GTEC3D technician utilizes the high-speed Leica RTC360 scanner to capture millimeter-accurate "as-built" data for a critical marine scrubber system retrofit project in a Japanese shipyard.

GTEC3D

5.0Out of 5 stars

Overall rating out of 5 Google reviews

Erik Payne
11 hours ago

Working with GTEC3D on the Poulsbo skatepark project was an absolute pleasure. They are truly an interstellar team to collaborate with! Their drone videos, imagery, and photography captured the park perfectly. We were impressed by how timely they were with scheduling and delivery, and the quality of the final deliverables exceeded all our expectations. Highly recommend GTEC3D for any aerial needs.

Jeff Greenwood
11 hours ago

GTEC3D is an outstanding resource for our projects at Concrete Disciples. We consistently rely on them for timely, on-demand drone imagery of skateparks. They even provide extra images they think might further the project or if scope. They have never caused a delay, and their communication throughout every job is excellent. If you need reliable aerial imaging, look no further.

Scholl Jan
6 months ago

Perfect solution. Reliable partner .

Willam Fletcher
6 months ago

Eric is a great communicator and has been a breeze to work with over a variety of projects. His experience in the industry and practical application of construction technology is outstanding.

steven couwels
6 months ago