Complete the form below to receive a custom quote from our Public Safety Sales team. You'll hear from us typically within the hour. We look forward to helping you!
Track More. Move Smarter.
Stockpile Measurement & Management Drones
Stockpile measurement drones provide mining and aggregates professionals with a faster, safer, and more consistent way to monitor, calculate, and manage material volumes. Replace labor-intensive manual surveys with automated aerial workflows that deliver reliable data across your entire site—whether you're measuring overburden, tracking inventory turnover, or reporting to stakeholders. Drone-based volumetric surveys reduce data collection time from days to hours, while improving accuracy and frequency, making it easier to reconcile tons moved, prevent costly write-offs, and optimize production cycles.
Reliable Data. Repeatable Results.
Why Use Drones for Stockpile Measurement & Management?
Mining & aggregates sites often require weekly or monthly stockpile surveys, depending on activity. Traditional methods like total stations, GPS walk-arounds, or manual estimates are slow, labor-intensive, and expose crews to hazardous terrain. Drones equipped with photogrammetry or LiDAR sensors streamline volumetric surveys, producing accurate 3D models, cut/fill calculations, and inventory reports, all without interrupting operations or putting workers at risk.
-
Improved Safety
Capture data from above without climbing unstable piles or entering active loading zones. Crews stay clear of equipment, loose material, and edge fall hazards. -
Faster Turnaround
Complete surveys in hours instead of days. Frequent, repeatable flights allow teams to track production, reconcile inventory, and stay ahead of monthly reporting. -
High Measurement Accuracy
Aerial photogrammetry and LiDAR deliver precise volumetric data. Avoid fluff factors and reduce discrepancies between booked and actual tonnage. -
Lower Survey Costs
Replace manual site walks or third-party flyovers with internal drone workflows. Fewer labor hours, less downtime, and no need to shut down operations. -
Actionable Outputs
Export point clouds, surface models, and CSV reports. Easily integrate drone data into your ERP system, project tracking tools, or audit documentation.
Volume You Can Verify
Stockpile Measurement & Management Use Cases
End-of-Month Inventory Reconciliation
Collect consistent, accurate stockpile data to support monthly volume tracking and financial audits.
- Fast, Repeatable Audits: Capture material volumes in hours using automated flight workflows.
- CSV-Ready Exports: Output volume calculations for integration with accounting or ERP systems.
Tracking Production & Material Movement
Monitor how much material is being extracted, processed, and staged between regular site surveys.
- Monitor Output Over Time: Compare volumes to evaluate production rates and plant throughput.
- Improve Load Planning: Prevent bottlenecks or shortages with current volume visibility.
Pre- and Post-Blast Volume Analysis
Assess material displacement and blast performance with accurate 3D models of bench faces and blast zones.
- Quantify Break Volume: Measure material removed to validate against blast design models.
- Optimize Blast Patterns: Identify inefficiencies using post-blast terrain data.
Contractor Load Verification
Verify subcontractor claims by comparing haul volumes to drone-captured site data.
- Reduce Billing Discrepancies: Validate the amount of material moved with objective aerial records.
- Support Dispute Resolution: Rely on dated volume data to back up payment approvals.
Regulatory & Environmental Reporting
Use drone data to support compliance with environmental and operational reporting standards.
- Accurate Site Documentation: Create georeferenced surface models for permitting or disturbance reports.
- Meet Regulatory Deadlines: Deliver fast, defensible data to MSHA, DNR, or local agencies.
Remote Site Oversight
Give off-site teams visibility into site conditions and material levels without frequent travel.
- Share Visual Updates: Send 3D models, orthomosaics, or flythroughs to stakeholders remotely.
- Reduce Field Visits: Limit on-site check-ins by providing digital access to current conditions.
Our Top Recommendations
Stockpile Measurement & Management Drone packages
We have a wide variety of enterprise drone solutions to help you and your team accomplish your jobs quicker and easier. View the drone packages below or give us a call and get a specialized quote for your needs.
Matrice 350 RTK
Fully Powered to Forge Ahead.
An upgraded flagship drone platform, the Matrice 350 RTK sets a new benchmark for the industry. This next-generation drone platform features an all-new video transmission system and control experience, a more efficient battery system, and more comprehensive safety features, as well as robust payload and expansion capabilities
- Up to 55 Minute Flight Time
- 20km Max Transmission Range
- Multiple Cameras
- Higher Payload Compatibility
WingtraOne Gen II
A mapping drone for fast and accurate surveying data every time.
VTOL Mapping Drone - WingtraOne GEN II brings the next level of drone worksite reliability and mapping versatility with an oblique payload leading the way..
- Up to 59 min Flight Time
- 61 MP Full-Frame Camera
- 0.28 in/px GSD
- 0.4 in** Absolute Horizontal Accuracy
IF800 TOMCAT
Portable. Dependable. Deployable.
The IF800 TOMCAT by Inspired Flight features a lightweight, compact, and foldable frame, making it easily transportable and deployable in diverse environments. Its specially designed case provides ample space for batteries and payload, ensuring convenience and protection during transit. Professionals in need of cutting-edge aerial capabilities, such as infrastructure inspections, terrain mapping, or lidar surveys, can rely on the IF800 TOMCAT as a dependable and versatile tool.
- 54 min. Flight Time with 1.5kg Payload
- Dual Hot Swappable Batteries
- 6.6 lbs Max Payload
- FPV Camera
Freefly Astro
Compact Industrial Platform
Freefly’s latest commercial drone platform with RTK, 61 megapixel Sony camera, LTE cloud connectivity, mission computer and more. Astro is backed by the team at Freefly with 100,000+ successful commercial drone flights.
- 25 min Flight Time w/Payload
- IP43 Rating
- 100,000+ Commercial Flights
- Made in the USA
DJI Matrice 4 Enterprise
The Age of Intelligent Flight.
Unleash precision and intelligence with the DJI Matrice 4 Enterprise, featuring advanced AI, dual-camera capabilities, and enhanced safety for superior performance in mapping, surveying, and more.
- Advanced AI for Real-Time Detection
- 112x Hybrid Zoom with Dual Cameras
- 49-Minute Flight Time & 15-Second Takeoff
- 5-Directional Oblique Capture Boosts Efficiency by 40%
- Smart 3D Capture for Accurate Modeling
- Rapid 0.5-Second Interval Shooting for High-Speed Surveys
DJI Zenmuse P1
Efficiency through Flexible Full-frame Photogrammetry
The Zenmuse P1 sets a new benchmark for aerial surveying with its full-frame sensor and interchangeable fixed-focus lenses, delivering unparalleled efficiency and accuracy for photogrammetry missions.
- 45 MP Full-frame Sensor with 4.4μm Pixel Size for high-resolution imaging
- 3-axis Stabilized Gimbal with Smart Oblique Capture for versatile 2D and 3D modeling
- Global Mechanical Shutter and TimeSync 2.0 for centimeter-level accuracy without GCPs
- High Efficiency: Cover up to 3 km² in a single flight with photo capture every 0.7 seconds
- Smart Data Management for streamlined mission data handling and post-processing
DJI Zenmuse L2
Powerful Range, Elevated Precision
The Zenmuse L2 is a high-precision aerial LiDAR system that integrates frame LiDAR, a self-developed high-accuracy IMU, and a 4/3 CMOS RGB mapping camera. Designed for DJI flight platforms, it delivers precise, efficient, and reliable geospatial data acquisition, offering a turnkey solution for 3D data collection and high-accuracy post-processing with DJI Terra.
- Vertical Accuracy: 4 cm; Horizontal Accuracy: 5 cm without GCPs
- Exceptional Efficiency: Cover up to 2.5 km² in a single flight
- Superior Penetration: Smaller laser spots and denser point clouds for detailed mapping
- Extended Detection Range: Up to 450m at 50% reflectivity
- Turnkey Solution: One-click processing on DJI Terra for streamlined workflows
Teledyne Geospatial EchoONE
Longrange and Lightweight
EchoONE is a high-precision aerial LiDAR system designed for versatility and efficiency. Weighing just 1.2kg, it seamlessly integrates with smaller UAVs, delivering long-range capabilities and exceptional accuracy. Compliant with the latest NDAA requirements, EchoONE ensures data security without compromising on affordability.
- Long-Range Performance: 270m range to 20% reflectivity targets with up to 8 returns per pulse
- Ultra-Lightweight Design: Weighs only 1.2kg, compatible with UAVs like Freefly Astro, Inspired Flight IF800, and DJI M300/M350
- High Precision: Achieves up to 1.5cm RMS vertical accuracy and 5mm ranging precision
- Accurate and Fast: Generates full undecimated georeferenced point clouds in real-time with rapid post-processing
- Integrated Colorization: Features a 5MP global shutter camera with an optional 61MP camera for enhanced imaging
GeoCue TrueView 1
Your Gateway to Precision and Affordability in LiDAR Technology
The GeoCue TrueView 1 delivers survey-grade point clouds and RGB imagery in a flexible subscription model. It combines a Hesai XT-32 dual-return scanner, configurable global-shutter camera options, and LP360 Drone software—giving teams an end-to-end LiDAR solution that’s lightweight, cost-effective, and ready for immediate deployment.
- Dual-return Hesai XT-32 laser for accurate and dense vegetation penetration
- Selectable 26 MP, 45 MP, or 61 MP cameras for tailored image resolution
- Includes LP360 Drone for QA/QC, editing, and deliverable creation
- Lightweight (1.5 kg) design supports wide UAV compatibility
- Annual subscription model includes hardware, software, and U.S.-based support
GeoCue TrueView 1 Lite
Most Accessible, Professional Grade LiDAR Sensor
The GeoCue TrueView 1 Lite offers a streamlined LiDAR solution for professionals who need dependable results without complex configuration or high startup costs. It combines a Hesai XT-32 dual-return laser, FLIR 5 MP camera, and integrated POS—delivering survey-grade outputs in a lightweight, compact payload with U.S.-based support and an annual processing plan.
- Dual-return Hesai XT-32 laser scanner for dense point cloud generation
- FLIR 5 MP global-shutter camera with 80° FOV for effective colorization
- Compact, lightweight form factor (~1.4 kg) for broad UAV integration
- Includes TV1 Lite Annual Processing plan for outputs up to 10 km²
- Assembled and supported in the USA with dedicated year-one assistance
Phoenix Recon-XT
Great Value Meets Great Performance
The Recon-XT is Phoenix LiDAR's ultimate value-driven LiDAR system, designed for the DJI Matrice 350 and Freefly Astro UAVs. Weighing just 1.8kg, it offers exceptional precision and long-range capabilities, making it ideal for surveying teams seeking affordability without compromising performance.
- High Precision: Achieves 2-5 cm RMS vertical accuracy at 80m with 5mm ranging precision
- Lightweight & Versatile: Weighs only 1.8kg, compatible with DJI M300/M350 and Freefly Astro UAVs
- Long-Range Performance: Operates reliably up to 80m AGL with a maximum detection range of 80m
- Accurate and Fast: Generates full undecimated georeferenced point clouds in real-time with rapid post-processing
- Flexible Mounting Options: Easily integrates with UAVs, vehicles, and mobile mapping applications
Phoenix Ranger-UAV22 Flex
Fly It, Drive It, Mount It Anywhere
The Ranger-UAV22 Flex is Phoenix LiDAR's most adaptable mapping system, seamlessly integrating into backpacks, UAVs, vehicles, and dual-head mobile scanning solutions. With a high pulse repetition rate and exceptional precision, the Ranger-UAV22 Flex is designed to meet the diverse needs of modern surveying and mapping projects.
- Ultimate Versatility: Integrates effortlessly with backpacks, UAVs, vehicles, and dual-head mobile scanning setups
- High Precision: Achieves 1.5-3.0 cm RMSEz system accuracy at 120m with 5mm ranging precision
- Long-Range Capability: Reliable operation up to 490m AGL at 20% reflectivity
- Advanced Performance: 1200 kHz pulse repetition rate and up to 15 returns per pulse for detailed and accurate point clouds
- Robust Mounting Options: Compatible with a wide range of platforms including UAVs like DJI M300/M350 and VTOL systems
PIX4Dmapper
Industry-leading photogrammetry software for professional drone mapping
PIX4Dmapper is the industry-leading photogrammetry software for professional drone mapping, transforming aerial and ground images into accurate, georeferenced maps, 3D models, and orthomosaics.
- Image Capture: Import aerial or ground RGB, thermal, or multispectral images from any camera or drone.
- Photogrammetric Processing: Generate orthomosaics, dense point clouds, and DSMs using advanced algorithms.
- rayCloud Quality Control: Assess project accuracy with tie points, GCPs, and detailed quality reports.
- Automatic Classification: Distinguish surfaces and objects with machine-learning point cloud classification.
- 3D Model Export: Export georeferenced maps and models in GeoTIFF, LAS, OBJ, or DXF formats.
- Batch Processing: Automate workflows for multiple projects and reduce manual intervention.
- Cloud & Collaboration: Sync with PIX4Dcloud for online processing, sharing, and remote collaboration.
PIX4Dsurvey
Surveying software bridging photogrammetry and CAD for engineering-ready vector outputs
PIX4Dsurvey bridges the gap between photogrammetry and CAD by merging point clouds, imagery, and LiDAR in a single project. With advanced vectorization tools, extract essential features—like curbs, building footprints, and catenary curves—with just a few clicks, delivering engineering-ready CAD and GIS datasets.
- Capture Data: Acquire images or point clouds via drone or laser scanner and streamline flights with PIX4Dcapture.
- Import Flexibility: Combine .p4d, .p4m, .las, or .laz files and integrate multiple datasets into one project.
- Optimized Vectorization: Generate TIN models and CAD-ready vector files by extracting key project elements.
- 3D Modeling: Use Smart Grid and terrain classification to create accurate TIN surfaces.
- Volume Measurements: Calculate object and site volumes with intuitive measurement tools.
- Accuracy Assurance: Validate with GCPs, checkpoints, and manual tie points, complete with exportable quality reports.
- Smooth Export: Assign layers and properties, then export to any CAD or GIS software for seamless integration.
Let's get started
Ready to build your UAS program?
Get a full, personalized system built for your specific needs. Our expert team can assess your situation, and recommend the best drone system for your organization.
Get a Personalized Quote
Stockpile Measurement & Management Drones FAQ
How accurate are drone-based stockpile measurements compared to traditional methods?
When flown correctly and processed using RTK/PPK correction, drone-based stockpile measurements can achieve volumetric accuracy within 1–3% of traditional survey-grade instruments. Accuracy depends on ground control, terrain, and the type of sensor used (photogrammetry vs. LiDAR).
How often should we fly drones for stockpile measurement?
Most sites fly weekly or monthly, depending on how frequently material is moved. High-volume operations often benefit from weekly flights to maintain accurate, up-to-date inventory levels.
What types of deliverables do drone stockpile surveys produce?
Typical outputs include orthomosaics, point clouds, DSMs, volume calculations, and cut/fill maps. These can be exported in formats such as LAS, TIFF, DXF, CSV, and shapefiles, which integrate seamlessly into software like AutoCAD, ArcGIS, or ERP systems.
Do we need to use LiDAR, or can photogrammetry deliver accurate results?
For most aggregate and overburden stockpiles, photogrammetry is sufficiently accurate, especially when supported by RTK/PPK workflows and effective flight planning. LiDAR becomes more valuable in vegetated or complex terrain where ground surface detail is partially obscured.
How long does it take to complete a drone stockpile survey?
Small to mid-sized sites can typically be flown in under an hour. Processing and reporting often take just a few hours, depending on data size and software workflows.
What kind of training is required to start using drones for stockpile measurement?
Operators must hold a Part 107 certification in the U.S., and should be trained on flight planning, data collection, and processing software. Many platforms offer user-friendly interfaces, but accurate volumetrics still require a solid grasp of best practices.
Can drone data be used for compliance reporting or third-party audits?
Yes. Drone-derived volumetric data is commonly used for MSHA reporting, environmental documentation, and financial audits. Accurate timestamps, metadata, and repeatability make drone workflows defensible for regulatory and stakeholder use.
Can drone surveys replace our existing GPS rover or total station workflows entirely?
No. While drones dramatically speed up volumetric assessments, you may still need traditional instruments for sub-centimeter layout work or underground surveying. For above-ground stockpile tracking, drones are often the faster and safer choice.
What are the limitations or challenges of using drones for stockpile measurement?
High wind, reflective surfaces, standing water, and site congestion can impact data quality. Additionally, poor flight planning or a lack of GCPs can introduce errors. Training and QA/QC workflows are key to consistent results.
How do we know if our site is a good fit for drone-based volumetrics?
If your operation involves regular movement of bulk materials and requires frequent inventory tracking, it likely is. Sites with good GPS visibility and open airspace tend to be ideal. If you’re unsure, consult a drone mapping provider to assess your layout and compliance needs.
Get started
Ready to build your UAS program?
Give us a call and get a full, personalized system built for your specific needs. Our expert team can assess your situation, and recommend the best drone system for your organization.