3D Modeling of Pacific Bay Hotel

Detailed 3D Modeling of the Pacific Bay Hotel

Client

Pacific Bay Hotel

Project Type

3D Modeling

Location

Tumon, Guam

Project Overview

Before the full renovation and rebranding of Pacific Bay Hotel into Hotel Tano, the developers required a highly detailed 3D model of the existing structure to aid in architectural planning, design visualization, and renovation logistics.

To achieve this, 2cofly conducted a comprehensive 3D modeling survey, utilizing both LiDAR scanning and photogrammetry. This approach provided a precise and photorealistic digital representation of the hotel, ensuring that architects and engineers had the most accurate and up-to-date model for their design and renovation plans.

The Challenge

Renovation projects require precise measurements and detailed site assessments to ensure structural modifications are accurate and feasible. Key challenges included:

Capturing intricate architectural details for accurate planning
Providing a realistic digital model for design teams to visualize changes
Ensuring accurate structural dimensions for seamless renovation execution

Traditional methods of site measurement and assessment can be time-consuming and prone to human error. A drone-based 3D modeling approach offered a faster, more precise, and cost-effective solution.

Approach & Methodology

✔ Photogrammetry – Generated a textured 3D mesh with high-resolution imagery, providing a realistic visual representation of the building.

Processing & Model Generation

✔ Point Cloud Conversion – Processed LiDAR data into a high-accuracy 3D model for architectural assessments.

✔ Textured 3D Mesh Integration – Combined LiDAR geometry with photogrammetric textures to create a photo-realistic, interactive model.

Deliverables Provided

✔ 3D Point Cloud Model – Highly accurate structural data for engineering and design reference.

✔ Textured 3D Mesh Model – Photorealistic rendering for architectural visualization and client presentations.

✔ Digital Twin for Virtual Analysis – An interactive model allowing designers to explore, annotate, and modify the digital structure.

Results & Project Impact

Precision Planning for Renovation & Rebranding

The detailed 3D model allowed architects and engineers to evaluate existing conditions, identify structural constraints, and plan modifications with absolute accuracy.

Time & Cost Efficiency

By using drone-based 3D modeling, the survey was completed significantly faster than traditional measurement techniques, reducing both labor and project costs.

Enhanced Visualization & Collaboration

The high-quality textured 3D model provided stakeholders with a clear, interactive, and immersive view of the existing hotel, allowing for better collaboration in design planning and decision-making.

Conclusion

This project demonstrates how 3D modeling technology can revolutionize renovation planning, offering a fast, accurate, and immersive approach to architectural analysis. By leveraging LiDAR scanning and photogrammetry, 2cofly delivered a high-precision digital twin of Pacific Bay Hotel, setting the foundation for its transformation into Hotel Tano.

For developers, architects, and planners seeking 3D modeling solutions for renovations, new construction, or structural assessments, 2cofly provides industry-leading drone-based solutions tailored to your needs.

2cofly (pronounced Ecofly) is Micronesia's leading drone service and education provider. Our core competency lies in remote sensing via various sensing technologies such as photogrammetry, LiDAR, thermal and more.

Few key deliverables we can output with our drones & sensors: