From Data to Deliverables: Ensuring Accuracy at Every Step

Accurate 3D modeling isn’t just about collecting data – it’s about what happens next. Transforming raw data into actionable deliverables requires expertise, precision, and a commitment to quality at every stage.

At DCS, we take pride in processing all data in-house with trained experts. Unlike some providers who subcontract post-processing, we maintain complete control over every step of the workflow to ensure accuracy and consistency.

In this article, we’ll walk you through the critical steps that turn data into deliverables and highlight how DCS ensures accuracy throughout the process.

1. Data Collection: The Foundation of Accuracy

The journey from data to deliverables starts in the field, where the quality of data collection sets the tone for the entire project.

Key Elements of Accurate Data Collection:

• High-Quality Equipment: RTK/PPK-enabled drones and LiDAR sensors ensure sub-centimeter precision.
• Optimal Flight Planning: Careful flight paths, optimal altitude, speed and overlap selection, terrain following, and strategic GCP placement reduce errors during data capture.
• Trained Operators: Experienced pilots and technicians know how to collect data under varying conditions.

DCS’s Approach: We use state-of-the-art drones and precise flight planning to capture superior raw data that’s ready for processing.

2. Post-Processing: Turning Raw Data Into Usable Insights

Raw data is valuable, but it’s not usable until it’s processed into deliverables such as 3D models, orthomosaics, and volumetric calculations.

Key Post-Processing Steps:

• Data Cleaning: Removing noise and aligning datasets for consistency.
• Quality Checks: Verifying accuracy against GCPs and checkpoints.
• Deliverable Generation: Creating outputs such as DEMs, contour maps, and detailed reports.

Why It Matters: Proper post-processing ensures that your data is reliable, actionable, and aligned with your project goals.

DCS’s Expertise: At DCS, all data is processed in-house by our trained experts, ensuring quality and accountability at every stage. This hands-on approach allows us to maintain full control and deliver results that meet our exacting standards.

3. Quality Assurance: Building Confidence in Your Deliverables

At every step, rigorous quality assurance processes verify that the deliverables meet industry standards and client expectations.

QA Measures We Implement:

• Checkpoints: Independent validation points confirm the accuracy of the model.
• Error Analysis: Identifying and addressing discrepancies to minimize margins of error.
• Comprehensive Reporting: Providing detailed QA reports that demonstrate accuracy and reliability.

DCS’s Commitment: Every deliverable we produce is verified to ensure it meets the highest standards of precision.

4. Client Collaboration: Ensuring Deliverables Meet Your Needs

We don’t just hand over data; DCS works closely with clients to ensure the final deliverables are tailored to their specific needs.

How We Collaborate:

• Understanding Your Goals: From the start, we align our deliverables with your project’s objectives.
• Incorporating Feedback: We make adjustments based on your input to ensure the deliverables are exactly what you need.
• Providing Support: Our team is available to answer questions and help you interpret the data.

Real-World Example:

During a recent volumetric analysis project, the client requested additional contour mapping to refine their site plan. DCS quickly adapted the deliverables to meet their needs, ensuring a seamless workflow, and assisted the client in interpreting the new data.

5. Why Choosing the Right Provider Matters

Not all 3D modeling providers follow the same rigorous processes, which can lead to inaccuracies and incomplete deliverables.

Key Considerations:

• Does the provider explain their workflow and quality assurance measures?
• Do they offer detailed reports to verify accuracy?
• Do they process data in-house, or do they subcontract post-processing?

Why Work With DCS: At DCS, accuracy isn’t just a goal—it’s a guarantee. By processing all data in-house by factory-trained professionals, we ensure consistency, accountability, and the highest standards of precision.

The Takeaway

Accurate 3D modeling requires more than just advanced tools—it demands expertise, quality control, and a client-focused approach. By ensuring accuracy at every step, from data collection to deliverables, DCS provides results you can trust to drive better project outcomes.

At DCS, we’re committed to delivering precision and reliability every time. Let’s discuss how our comprehensive, in-house approach can elevate your next project.

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Grayson Lee is a subject matter expert in the industrial application of drone technology.? He is director and chief pilot of Digital Content Solutions Inc.?(DCS). Grayson is a Transport Canada Advanced sRPAS pilot, a Transport Canada compliant training provider and flight reviewer, as well as a Pix4Dmapper certified user, a FLIR Level I sUAS thermographer, and an AIIM-certified confined space drone pilot. He specializes in point cloud generation and aerial 3D modelling using both LiDAR and photogrammetry (mapping) as well as inspection of critical infrastructure and high-value assets.

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