RTK Facade & Slope Measurements with ±0.5 cm Accuracy

At Lumex Productions, we recently completed a detailed mapping project specifically focused on facade and slope measurements for a three-building expansion. Our goal was to provide exact dimensions for new awnings and fascia installations across multiple walls—delivered with ±0.5 cm accuracy using advanced RTK drone surveys.

Case Study Overview

Client
Commercial construction firm

Project Scope
Accurate and detailed models of a 3-building awning and fascia addon for a stadium

Objective
Obtain reliable measurements for architectural awning and fascia design and fabrication

Technology Used
DJI M4E with a DJI RTK-3 station

Challenges with Traditional Methods

Risk of Error
Manual tape measurements and photos often lead to inaccuracies and site reworks

Time-Consuming
Field crews can spend multiple days on-site for complete data capture

Safety Concerns
Personnel must access heights and uneven terrain, increasing risk

Our Solution

We began by deploying our RTK-enabled drone in a carefully planned flight pattern, capturing high-resolution images of building facades and slopes with real-time GPS corrections to ensure ±0.5 cm accuracy.

Once the data was collected, often in under an hour, we processed the imagery using DJI Terra to reconstruct an accurate, detailed 3D model. Our team then cleaned up the mesh, removed noise, and optimized the point cloud for precision. Within 24 hours of capture, we delivered the final model, which seamlessly imported into AutoCAD, so designers could immediately begin accurate awning and fascia design without the hassle of going through architectural designs and photos with manual tape measurements.

Project Outcomes & Benefits

Sub-Centimeter Accuracy
Eliminated measurement errors, ensuring precise installation of awnings and fascia

Time Savings
Reduced fieldwork from days to hours, accelerating project schedules

Zero Rework
Designers worked from accurate models, avoiding costly adjustment cycles

Enhanced Safety
Remote surveying eliminated dangerous climbs and manual measurements

Cost Efficiency
Lower labor and liability costs, with faster deliverables

Improved Workflow
Direct AutoCAD model import, streamlined design-to-construction

Why Choose Lumex Productions for Your Drone Needs?

At Lumex Productions, we provide professional, reliable drone services that elevate your event coverage to the next level:

Experienced, Certified, and Insured Pilots
Our team is FAA-certified and fully insured, ensuring your event is handled safely and professionally.

Tailored Solutions
Services customized for local businesses, municipalities, and real estate.

State-of-the-Art Equipment
Advanced drone technology for flawless results.

Dependable Service
From planning to execution, you can count on us to provide seamless, professional coverage every step of the way.

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