Improving Construction Site Visualization Using 3D Models of Above & Below Ground Infrastructure

Overview:

Client: Exact
Location: Bad Bevensen, Germany

The objectives of this project were to create a comprehensive digital visualization using 3D models of the aboveground and belowground infrastructure covering an area of ​​planned construction of an industrial facility in Bad Bevensen, Germany.

The Impact:

The GISonLine Underground Detection Team acquired Ground Penetrating Radar (GPR) measurements and inspection data for the underground infrastructure survey covering an area of ​​more than 12,000 m². In addition, point-cloud data from the terrestrial laser scanner and imagery from the Unmanned Aerial Vehicle (UAV) were used to collect high-resolution data for the above ground structures.

The Outcome:

Together with our survey partner (EXACT), GISonLine successfully surveyed the project site using GPR underground detection methods. The underground detection data was used to establish a detailed 3D model of the underground assets.

The sub-surface data was then combined with the aboveground datasets collected from the laser scanning and UAV imagery to form a comprehensive 3D model and representation of the construction site.

Deliverables associated with this project included:

• Inventory of underground infrastructure (GPR measurements)
• Creation of digital maps of the above and below ground infrastructure
• Development of 3D models
• Delivery of the data obtained from the GPR, UAV, and laser scanning

 

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