High-Accuracy Drone LiDAR Scanning for Complex Sites

Reduce grading risk, rework, and costly delays. Our drone LiDAR services capture true ground elevations beneath dense vegetation and complex terrain.

Who We Serve

Defensible Topographic Data from Precon to Closeout

Drone LiDAR scanning for land development, construction, and industrial sites. Built for confident decisions and reduced delays.

Land Development

Reveal bare-earth elevations under vegetation for planning, design, and due diligence.

Construction

Verify grading, calculate cut/fill, and catch issues early

Industrial / Manufacturing

Support expansions and site work with topographic data for drainage, access, and earthworks.

While Big Falcon Digital is not a licensed surveying firm, we work closely with developers, contractors, and engineers to provide high-accuracy drone services that support site planning and verification.

What Our Clients Say

5.0 ON GOOGLE

“Always responsive and reliable. They use industry-leading technology to add clarity to our development projects. Whether it’s high-res scans, topo mapping, or drone video, Big Falcon always delivers.”

“I certainly see the value in the data. It’s definitely helpful to have. It’s very helpful to be ahead of the game when the developer says, ‘Hey, we’re done,’ and you can basically fact check them. And I think it’s money well spent even if what we find out is they’re doing everything perfectly to what we asked.”

“Since we’re an out-of-town company, it’s nice to have some eyes in the sky when we’re not on a site. It ensures the site is ready for us to proceed with our work.”

LiDAR Use Cases

When Drone LiDAR Makes the Difference

Aerial LiDAR scanning for projects where vegetation, terrain complexity, or scale demand deeper ground visibility.

BARE-EARTH TOPOGRAPHY

Generate high-density point clouds and DTMs that reveal true ground elevations beneath vegetation—ideal for planning and grading analysis.

GRADING & AS-BUILT VERIFICATION

Compare design surfaces to real-world conditions to identify deviations early and reduce rework.

CUT & FILL ANALYSIS

Compute surface-to-surface volume changes from LiDAR-derived terrain models to validate earthwork and support contractor reconciliation.

DRAINAGE & TERRAIN MODELING

Use accurate elevation data to evaluate watershed flow paths and stormwater planning across large sites.

Understanding the Technology

What is Drone LiDAR?

Drone LiDAR (Light Detection and Ranging) uses laser pulses to measure precise distances to the Earth’s surface.

Aerial LiDAR scanning can penetrate dense vegetation and return multiple elevation readings from a single pulse. This allows us to model true ground surfaces beneath tree cover and uneven terrain.

LiDAR is not always required but when vegetation, scale, or terrain complexity demand deeper ground visibility, it becomes the right tool.

Key Advantage: Multi-Return Capability

Multi-return LiDAR allows a single laser pulse to capture both canopy and ground elevations—revealing bare-earth terrain even in thick vegetation.

We’ll help determine whether LiDAR, photogrammetry, or another scanning method is the best fit for your project, so you get the right solution without the guesswork.

Points Per Second

0 K

Why It Matters

The Business Case for LiDAR

When grading discrepancies, vegetation coverage, or terrain complexity create uncertainty, LiDAR provides defensible elevation data that can:

Our LiDAR Workflow

OUR PROCESS

The disciplined system built for land development and construction projects.

Frequently Asked Questions

What is the accuracy of your LiDAR data?

Our drone LiDAR systems typically achieve absolute vertical accuracy of 2-5 cm (RMSE), depending on ground control points (GCPs) and surface conditions.

What file formats do you deliver?

We provide industry-standard formats compatible with AutoCAD, Civil3D, ArcGIS, and more. Common deliverables include .LAS/.LAZ point clouds, GeoTIFF DEMs/DTMs, and DXF contour lines.

WHEN IS LIDAR NECESSARY INSTEAD OF PHOTOGRAMMETRY?

LiDAR is recommended when:

Dense vegetation obscures ground visibility
Terrain complexity impacts grading confidence
Large sites require efficient elevation capture

For open, unobstructed sites, RTK photogrammetry may provide sufficient accuracy.

HOW QUICKLY CAN LIDAR DATA BE DELIVERED?

Turnaround time depends on project size, but most sites can be scanned within 5 business days of a request and delivered within 7-10 business days after flight completion.

Drone LiDAR Services

Get Accurate Ground Elevation Data for Your Next Project

When vegetation, terrain, or scale create uncertainty, our drone LiDAR services provide the clarity your team needs. Let’s define scope, accuracy targets, and deliverables for your site.

Talk to a LiDAR Specialist

We’ll respond within one business day.

No obligation. We’ll help determine if LiDAR is the right fit for your site.

BIG FALCON DIGITAL®

Precision Drone Surveying Solutions