ADVANCING ARCHITECTURAL RECONSTRUCTION BY DATA CAPTURE

Provided a wide-range visual representation of the Deshpande's interior, allowing for precise identification and assessment of areas that require attention.

WHAT WE SEEK TO ACHIEVE ?

The Deshpande project aimed to accurately assess, visually represent and simulate the indoor areas of a mini auditorium in Mumbai, Maharashtra. This supported retrofitting with precision and inviting visuals.

PROJECT INFORMATION:
Client: Owners
Service: Drone Survey, 3D Laser Scanning, Scan to CAD
Industry: Commercial
Software Used:

Revit 19'
Revit 19'
AutoCad 19'
AutoCad 19'
Tekla
Tekla

WHAT DID WE DO TO ACHIEVE THIS ?

Clove Technologies undertook the project and executed the following steps to fulfill the objectives.

Key Takeaways & Insights

The project utilized both UAV (Unmanned Aerial Vehicle) data and NavVis, an advanced scanning device. This data was carefully analyzed and organized to segregate it into exterior and interior sections, setting the stage for creating accurate models.

Finalizing the Model

The use of NavVis technology enabled the acquisition of precise measurements and clear visuals of the auditorium's structural condition. Laser scans from NavVis were employed to create a detailed point cloud dataset. This dataset was further transformed into a 2D representation, aligning with the client's specifications.

Data Collection Convenience

NavVis offered various methods for data collection, including point cloud data gathering, panoramic image capture and map views. To accurately represent the eight-storied building's different levels, data was aligned to corresponding floors.

Modeling and Visualization

Following Deshpande's instructions, the modeling was conducted at a scale of 1:100. This scale effectively showcased the building's dimensions and facilitated the display of detailed floor plans, sections and elevations.

CHALLENGES

Utilizing the UAV for data capture alongside Ground Control Points (GCPs) for georeferencing posed difficulties. The UAV excelled at capturing high-altitude points but faced challenges with precise corner points. NavVis, employing the same GPS devices, exhibited a contrasting challenge. It performed well with corner points but struggled to attain top accuracy. Despite these challenges, an alignment of UAV and NavVis data was achieved. However, this alignment was complex due to inaccuracies in GCP capture, posing risks of location shifts and accuracy loss.

SUMMING UP OUR RESULTS

The successful execution of the project involved the utilization of UAV data and advanced scanning equipment, NavVis. The data was precisely aligned, processed and segmented to achieve accurate modeling of both external and interior components, aligning with the client's specific requirements. The utilization of rich point cloud data and diverse visualization choices from NavVis contributed significantly to providing Deshpande with an authentic and accurate portrayal of the eight-story building.

OUTCOME

Providing a wide-range visual representation of the Deshpande's interior, allowing for precise identification and assessment of areas that require attention.

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