TEDAMOS CraneCam

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The CraneCam photographs your construction site every day using cameras mounted on the jib of the construction crane. A high-resolution orthophoto and a 3D point cloud are automatically generated from the photos.

These products are superimposed on the TEDAMOS web portal for the target/actual comparison with planning bases (electrical, sanitary, HVAC, formwork plans, etc.).

Our Vision

We constantly strive for more accurate measurements, increased safety, and more detailed documentation of structures. The TEDAMOS CraneCam is the next evolution of these core values. Thanks to images and 3D models, the construction site is visually represented like never before.

With high-resolution single-lens reflex cameras (1 cm ground resolution), even the smallest details are detected. With fixed, coded control points on the construction site, a georeferencing accuracy of 1 cm can be achieved. The daily result:

Georeferenced high-resolution orthophotos & 3D-models

Our TEDAMOS web portal seamlessly combines all manually and automatically captured monitoring measurements with the CraneCam. Everything in one portal, clear and simple.

The construction world is advancing with BIM. We want to close the gap between AS-IS and TO-BE through better recordings and better documentation. Daily as-built documentation made easy.

Quality

High-quality, high-resolution single-lens reflex cameras for the best possible quality of the orthophoto and 3D model.

Automatic

Fully automated evaluation up to the TEDAMOS web portal. Daily effort on the construction site: 2 minutes.

Reliable

Georeferenced orthophotos with 1 cm GSD - every detail is visible. The result is uploaded to our web portal, which is accessible 24/7.

TEDAMOS CraneCam in Daily Use

Applications

A look underground

Where were the pipes laid? Are they in the right place? What is their gradient? he CraneCam has documented everything in detail, in 2D (orthophotos) and 3D (depth maps, point cloud and mesh). Everything is georeferenced.

SIA-118 Documentation

Are the electrical junction boxes positioned correctly? Thanks to the CAD interface, specialist planners can simply overlay the plans and identify discrepancies in the installations before the concrete is poured. Construction process documentation in accordance with SIA-118 made easy.

Volume Calculations

Volume calculations enable precise determination of material quantities by comparing with earlier recordings or a fixed reference height. This method provides accurate data on volume changes over time or in relation to a defined height, which is particularly useful for construction and excavation projects.

Logistics

Is your construction site particularly large or lacking in storage space? The CraneCam assists you daily in planning and saves you the hassle of searching for materials and free space for the next delivery. You can easily communicate this information visually to your subcontractors, planners, or site managers.

Height Controls

In addition to each orthophoto, a 3D model is generated automatically, providing absolute heights in your target coordinate system (local, LN02, WGS84, or others). This allows you to monitor drainage, measure slopes and volumes, all with centimeter precision.

Construction Progress

The entire construction progress is documented comprehensively and daily across the entire construction site. If a crane is not yet in place, no problem – we bridge this gap with drone footage of the same quality.

Questions or interest? Feel free to contact us without any obligation:

Contact CraneCam

Your Benefits

Daily Construction Site Documentation
A construction site webcam, but different: systematic, georeferenced, and highly accurate for your daily applications. The CraneCam operates automatically and in all weather conditions.
Time Savings
With the CraneCam, capturing images is faster, easier, and above all, automatic. This allows for daily or multiple captures per day. By the way, the CraneCam works on all top and bottom rotating cranes, regardless of the manufacturer.
High-Resolution Images
We prioritize top quality, using cameras with over 30 MP resolution where even the smallest details are visible.
BIM & CAD
Overlay plans for quick and convenient checks. The API provides the interface to seamlessly integrate CraneCam results into other environments, such as your construction management software or CAD.
Seamless Construction Site Documentation
No crane on site yet but eager to start documenting? The CraneCam solution is fully functional for drone flights as well. We can fly drones over your construction site, and the processing of products works automatically.
Flexibility
The crane operator or construction manager can trigger captures directly via a web link after a key construction phase (e.g., formwork completion, reinforcement, etc.). A few hours later, the orthophoto and 3D model are available for evaluation.
Communication/Exchange
The web platform keeps planners, contractors, engineers, construction managers, and clients updated simultaneously. You can communicate planning and construction management more effectively with stakeholders, reducing coordination efforts.

Project Workflow

Cameras on the Crane

First, cameras are installed on the crane boom to cover the desired area. For smaller construction sites, 2 cameras on one crane are sufficient. For larger construction sites, any number of cameras can be combined on multiple cranes. Additionally, control points are fixed in the vicinity of the construction site to ensure georeferencing.

Photogrammetry

Once all images are automatically uploaded to our servers, processing begins. Our workflow stitches the images together to create a 3D model, from which various results can be calculated, such as a high-quality orthophoto with 1 cm ground resolution.

Results in the Web Portal

Just a few hours after capture, the results are available in our password-protected TEDAMOS web portal. Here, plans can be stored, measurements can be taken, and the results are available for download.

How was the Solution Developed?

The TEDAMOS CraneCam was developed as part of the Innosuisse project BMETRY between February 2021 and March 2023. The research partner was the University of Applied Sciences and Arts Northwestern Switzerland (FHNW), with implementation partners Terradata AG and avisec ag.

Projects