Ball High School North Campus
Case Studies/Ball High School North Campus
Construction Progress Monitoring

Ball High School North Campus

Zero/Six Consulting · Galveston ISDGalveston, TXJune 2024 — January 2026

19 months of precision aerial documentation capturing a brand-new school from bare dirt to completion. 108 flights, 28,457 images, and transparent deliverables serving the consultant, stakeholders, and the Galveston community.

108

Total Flights

28,457

Images Captured

28

Capture Sessions

19 months

Project Duration

18.8 acres

Site Area

20h 25m

Total Flight Time

Project Overview

The Full Story

Little Bird AI was sub-contracted by Zero/Six Consulting to provide ongoing aerial construction documentation for the Ball High School North Campus project in Galveston, Texas. The scope called for scheduled monthly capture sessions across the full duration of construction, from initial site preparation through final completion.

Over 19 months, Little Bird AI executed 28 onsite capture sessions encompassing 108 individual flights. Each session produced a complete data package: orthomosaic site maps, 3D photogrammetric models, dense point clouds, digital elevation and surface models, and volumetric stockpile calculations. All mapping flights were RTK-enabled using the DJI Mavic 3 Enterprise, achieving 0.34 in/px ground sample distance and 0.2 ft RMSE positional accuracy with RTK and PPK correction.

In addition to the mapping missions, creative aerial flights were conducted using the DJI Mavic 3 Air and DJI Neo to produce cinematic progress updates for Galveston ISD. These visual updates gave the school board and the broader Galveston community a transparent window into their new school taking shape, providing visual accountability at every major construction milestone.

The deliverables served triple duty: comprehensive visual documentation for Zero/Six Consulting's oversight requirements, measurable progress verification for lenders and project stakeholders, and community-facing visual updates that kept the school board and public informed throughout the 19-month build. All data was delivered through DroneDeploy with tiered access for different stakeholder groups.

28,457 images across 108 flights over 19 months, delivering sub-inch resolution and sub-foot accuracy at every milestone. Zero safety incidents. Complete transparent oversight from bare dirt to a finished school.

Additional Metrics

Ground Sample Distance0.34 in/px
Positional Accuracy0.2 ft RMSE
Safety Incidents0

Equipment

DJI Mavic 3 Enterprise + RTK
DJI Mavic 3 Air
DJI Neo
PointOneNav NTRIP RTK

Project Media

See the Work

Ball High North completion orthomosaicBall High North early construction orthomosaic
Early PhaseCompletion

Side-by-side orthomosaic comparison showing the full transformation from site preparation to completed campus.

What We Delivered

Project Deliverables

Every engagement produces tangible, documented outputs your team can use to take action.

Monthly Orthomosaic Site Maps

High-resolution orthomosaics at every milestone with precise measurements, exportable as GeoTIFF for integration with project management and GIS workflows.

3D Photogrammetric Models

Full-site 3D reconstructions at each capture session, allowing remote stakeholders to navigate the site and verify conditions from any angle.

Dense Point Clouds

LAS-format point clouds for spatial analysis, measurement, and CAD integration at every documented milestone.

DEM/DSM Elevation Models

Digital elevation and surface models tracking grading, drainage, and terrain changes throughout the construction timeline.

Stockpile Volume Calculations

Volumetric measurements of material stockpiles at each session, tracking earthwork quantities and material inventory over time.

Cinematic Progress Updates

Aerial video content produced for Galveston ISD, providing the school board and community with visual progress reports at major construction milestones.

Progress Comparison Overlays

Side-by-side orthomosaic comparisons and timelapse sequences documenting the full construction arc from site prep to completion.

Impact

Who This Served

The deliverables from this project served multiple audiences, each with distinct needs and access requirements.

For the Consultant

Zero/Six Consulting

Comprehensive visual record at every milestone meeting Zero/Six Consulting's documentation and oversight requirements. All data delivered through DroneDeploy with analyst-level access for the consulting team.

For Stakeholders

Lenders & Project Owners

Measurable, timestamped progress verification at every construction milestone. Orthomosaics, elevation models, and stockpile calculations provided defensible documentation for pay applications and schedule tracking.

For the Community

Galveston ISD & School Board

Cinematic aerial updates gave the school board and Galveston community a transparent window into their new school taking shape. Visual accountability at every major milestone built public trust throughout the 19-month construction timeline.

Your Project Could Be Next

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