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Data-Driven Aerial Observation for Safer and Smarter Mining

The YANGDA Mining Inspection Solution leverages long-endurance UAV platforms, high-precision mapping cameras, and 3D modeling technologies to deliver efficient and accurate aerial inspection and data services for open-pit mines, tailings storage facility, and quarries.

Data-Driven Aerial Monitoring for Safer and Smarter Mining

The YANGDA Mining Inspection Solution leverages long-endurance UAV platforms, high-precision mapping cameras, and 3D modeling technologies to deliver efficient and accurate aerial inspection and data services for open-pit mines, tailings storage facility, and quarries.

Solution Overview

Mining areas often feature complex terrain and wide operational coverage, leading to persistent challenges such as difficulty in slope stability observation, high risks in post-blasting safety inspections, low efficiency in earthwork volume calculation, and delays in updating pit data. Traditional manual inspections and ground-based surveying methods not only limit efficiency and coverage but also increase safety risks, making it difficult to meet the demands of modern mining for safety management, production scheduling, and data-driven operations.


With eight years of experience in the industrial UAV sector, YANGDA has developed an integrated UAV system solution tailored to the real-world needs of mining inspection and surveying. Centered on a long-endurance VTOL platform, the solution integrates high-precision mapping cameras, thermal imaging gimbals, LiDAR and data processing, and 3D modeling platforms, forming a complete operational loop from aerial data acquisition to modeling, intelligent analysis, and decision support.


YANGDA provides not only UAV platforms and mission payloads, but also UAV software systems, technical support, and after-sales services. We enable mining enterprises to carry out routine aerial inspections, slope deformation observation, earthwork and stockpile volume calculations, rapid post-blasting inspections, and early hazard detection—comprehensively enhancing safety, efficiency, and management performance in mining operations.

Which Types of Mines Do We Serve?

YANGDA provides solutions adaptable to the varying UAV system requirements of different mine types and geographic environments, supporting practical applications in the following scenarios:

Open-Pit Metal Mines
Open-pit metal mines typically feature large-scale excavation areas, multiple benches, and steep highwalls. Such complex terrain not only makes on-site inspection and surveying highly challenging but also exposes manual inspections in high-risk zones to significant safety risks.

YANGDA UAV systems enable rapid aerial surveying of mining areas, generating realistic 3D models and high-precision terrain data. These outputs support slope stability observation, pit progress tracking, terrain change analysis, and resource reserve estimation, helping mines improve operational efficiency while reducing personnel exposure to risk.
Open-Pit Coal Mines
Open-pit coal mines typically cover vast operational areas with complex coal seam distribution, also face safety risks such as oxidation heating and spontaneous combustion, making it difficult for traditional inspection methods to detect anomalies in a timely manner.

YANGDA UAV systems can be equipped with both visible-light and thermal imaging payloads to conduct routine inspections of mining pits, waste dumps, and other high-risk zones. The system identifies abnormal temperature areas and potential hidden ignition sources, providing data support for fire early warning, hazard detection, and on-site emergency response.
Sand and Aggregate Mines
Sand and aggregate mines are characterized by high extraction frequency and rapidly changing terrain, placing strong demands on data timeliness for volume calculation, stockpile inventory, and production progress management.

YANGDA UAV systems can rapidly acquire high-precision imagery of mining areas and accordingly generate orthophotos, digital elevation models, and 3D terrain models. These outputs are used for excavation volume calculation, stockpile measurement, and area change analysis, helping mining enterprises improve production management efficiency and data accuracy.
Tailings Storage Facilities (TSFs)
Tailings storage facilities are critical areas in mining safety management, where continuous observation of dam stability, deformation changes, and surrounding environmental anomalies is essential.

YANGDA UAV systems enable regular inspection and surveying of TSFs, storage areas, and surrounding zones. Through multi-temporal data comparison, the system analyzes dam deformation trends and surface anomalies, helping identify potential risk points and providing reliable support for TSF safety observation and risk early warning.
Surface Areas of Underground Mines
The surface areas above underground mine goaf zones may be subject to geological risks such as subsidence and cracking. In vegetation-covered areas or complex terrain, traditional inspection methods offer limited coverage and low efficiency.

YANGDA UAV systems can be equipped with LiDAR or mapping payloads to conduct periodic surveys of surface areas with high-precision elevation data. Through multi-temporal data comparison, the system analyzes subsidence extent, deformation trends, and anomalous zones, providing reliable support for surface hazard observation and safety management.

Why Deploy UAV Solutions for Mining Inspection?

In mining inspection, surveying, and safety management operations, traditional methods and standard UAVs often struggle to balance efficiency, accuracy, and safety, bringing the following key challenges:

Difficulty in Slope Stability Monitoring
Difficulty in Slope Stability Inspection
Traditional manual inspections rely mainly on visual observation, making it difficult to continuously and quantitatively track changes in the high, steep, and extensive slopes of open-pit mines, which can lead to delayed landslide risk warnings. By using UAV-based periodic aerial surveying and 3D modeling, slopes can be analyzed through multi-temporal comparisons, enabling the identification of deformation trends and improving both observation efficiency and early warning capabilities.
Low Efficiency and Limited Accuracy in Earthwork Volume Calculation
Low Efficiency and Limited Accuracy in Earthwork Volume Calculation
During mining operations, frequent calculations are required for pit excavation volumes, overburden stripping, and stockpile quantities. Traditional methods typically rely on total stations or GPS point-based surveying, which are not only inefficient and limited in coverage but also prone to reducing accuracy in large-scale operational areas.
UAV systems can rapidly acquire high-density terrain data, significantly improving the efficiency and reliability of volume calculations and providing solid support for production planning, settlement management, and operational analysis.
High Risk in Post-Blasting Safety Inspections
After blasting operations, mining areas must be inspected for flyrock, misfires, loose rock, and other anomalies. Manual entry into blast zones poses significant safety risks, including secondary explosions and rockfall hazards, along with time-consuming inspections and delays to subsequent operations.
With UAV systems, rapid aerial inspection and image acquisition can be completed before personnel enter the site, improving inspection efficiency while reducing exposure to hazardous areas.
Delayed Pit Data Updates and Experience-Driven Production Scheduling
Generally, traditional surveying methods have limited adaptability and cannot respond in real time to rapidly changing pit terrain, leading to a gap between models and actual site conditions. As a result, production scheduling, equipment allocation, and haul route planning can only rely on experience-based judgment, with insufficient timely data support for production optimization.
UAV systems enable high-frequency data acquisition and rapid modeling, helping mining enterprises capture pit changes in a more timely manner and greatly improve scheduling efficiency and operational precision.
Hidden Fire Sources and Difficult-to-Detect Thermal Anomalies
Hidden in vast open-pit mines and similar environments, coal oxidation and spontaneous combustion may go unnoticed in the early stages, as they often appear as localized temperature anomalies. However, by the time these anomalies expand and develop into open flames, resource loss and environmental impact have often already occurred.
With UAV systems equipped with thermal imaging payloads, YANGDA enables more efficient inspections to identify abnormal temperature zones, support the detection of potential fire hazards, and deliver early intervention.
Fragmented Data and Lack of Systematic Management
Traditional inspections mainly rely on manual methods and basic equipment to collect and record data from mining inspections, surveying, and safety checks, resulting in fragmented data that is difficult to manage systematically. This not only hinders the establishment of traceable historical records, but also increases the difficulty of slope trend analysis, pit change comparison, and closed-loop hazard management.
UAV systems, integrated with data processing and management platforms, enable centralized data management, historical comparison analysis, and closed-loop workflows, helping mining enterprises enhance their overall digital management capabilities.

YANGDA Mining Inspection UAV System Solution

System Architecture and Technical Framework

Focusing on core mining needs such as mining surveying, safety inspection, hazard detection, and data management, YANGDA has developed a four-layer technical architecture, featuring “perception, transmission, processing, and decision”—to enable a complete closed loop of data acquisition, analysis, and application in mining areas. Each layer of this architecture works collaboratively through standardized interfaces and can be integrated with local servers, cloud platforms, or third-party management systems based on project requirements.

1
▪︎ Perception Layer
Composed of UAV platforms and mission payloads, this layer is responsible for on-site data acquisition in mining areas. Depending on operational requirements, it can be equipped with high-precision mapping cameras, thermal imaging gimbals, and LiDAR to capture visible imagery, thermal data, terrain elevation data, and 3D point cloud information.
2
▪︎ Transmission Layer
Through video and data links, 4G/LTE networks, or other long-range communication methods, flight status, mission data, and live on-site imagery are transmitted in real time to ground control stations or data centers, supporting remote operations, real-time monitoring, and cross-regional collaboration.
3
▪︎ Processing Layer
Leveraging 3D modeling and data processing platforms, the collected data is stitched, modeled, analyzed, and archived to generate orthophotos, digital elevation models, realistic 3D models, and thematic analysis results. With integrated intelligent analytic, the system can assist in identifying key risk indicators such as slope anomalies, high-temperature areas, and terrain changes.
4
▪︎ Decision Layer
Mining managers can use the analysis results to conduct slope inspections, volume calculations, fire source detection, pit management, and hazard response. This forms a complete operational loop—from data acquisition to management decision-making and on-site execution—enhancing both mine safety management and production scheduling efficiency.

Core Technical Advantages

Long-Endurance, Wide-Area Coverage
High-Precision Photorealistic 3D Modeling
Slope Deformation Observation
Rapid Calculation of Earthwork
Thermal Imaging Fire Source Identification
Extreme Environment
Remote Command
Data Management Platform

Long-Endurance, Wide-Area Coverage

Built on the Sky Whale series VTOL drones, YANGDA provides UAV system with up to 10 hours of flight endurance carrying payloads onboard, making it well suited for large-scale inspection and surveying in mining areas. Compared with manual foot patrols, it significantly improves coverage efficiency; compared with conventional multirotor platforms, it reduces the frequency of takeoffs, landings, and battery swaps, making them better suited for mining applications involving large coverage, high intensity, and frequent operations.

High-Precision Photorealistic 3D Modeling

YANGDA UAV system is equipped with a high-precision mapping camera, capable of rapidly capturing high-resolution imagery of mining areas, and accordingly generating orthophotos, digital elevation models, and photorealistic 3D models with up to 10 cm accuracy, providing fundamental data support for digital mine management.


Through the 3D model, mine managers can more intuitively visualize pit terrain, slope conditions, road distribution, and operational area changes, assisting in the identification of cracks, seepage zones, rockfall accumulation, and other abnormal areas.

Slope Deformation Monitoring and Risk Alerts

Addressing the challenges of steep slopes in open-pit mine and the difficulty of manual inspections, YANGDA provides smart system that enables slope change trend analysis via multi-temporal aerial survey data, assisting in the identification of displacement, deformation, and abnormal areas.


Combined with standardized aerial surveying workflows and historical data management, it enables continuous tracking of slope changes and supports preset alert thresholds, helping mine managers detect potential risks earlier and improve overall slope safety management.

Rapid Calculation of Earthwork and Stockpile Volumes

Based on 3D mining models, the YANGDA UAV system can quickly calculate excavation volumes, waste dump accumulation, and finished stockpile quantities, achieving an accuracy of over 95% and meeting the data requirements of production statistics, inventory auditing, and operational management for mining enterprises.


Compared with traditional manual surveying methods, UAV systems are significantly more efficient in large-scale and high-frequency operational scenarios, delivering up to 10× efficiency improvement. In addition, through data acquisition and analysis, they provide traceable and verifiable inspection data, helping improve both calculation efficiency and management accuracy.

Thermal Imaging Fire Source Detection

For open-pit coal mines, waste rock piles, and other scenarios with thermal anomaly risks, YANGDA UAVs can be equipped with a mining-dedicated gimbal payload featuring a 1280x1024 UHD thermal camera and a 5 km laser rangefinder, enabling routine aerial inspections of mining areas to quickly identify and locate abnormal high-temperature zones and potential hidden fire sources.


By combining visible-light and thermal imaging data, mine managers can conduct fire alert, key area verification, and on-site response more efficiently, providing more timely data support for safety management.

Engineering Optimization for Extreme Environments

Mining operations are often exposed to complex working conditions such as high dust levels, high temperatures, extreme cold, and high altitudes. To address these typical scenarios, YANGDA provides targeted engineering optimization for our UAV systems, as listed below, to enhance platform stability and reliability in harsh environments.

1
High-dust environments
With IP54-rated motors and airframe, and IP66-rated cameras, YANGDA UAVs can operate continuously for 2 hours in environments with PM10 concentrations exceeding 1000 μg/m³ without performance degradation.
2
High altitude (>4000 m)
Equipped with 20% increased motor power reserve and battery preheating function, YANGDA systems enable stable flight even at 4500 m altitude.
3
High-temperature environments (>40°C)
Upgraded with motor heat dissipation fins and airflow channel design, as well as high-temperature-resistant battery cells, YANGDA systems maintain motor temperatures below 75°C after 2-hour continuous flight.
4
Low-temperature environments (< - 20°C)
Equipped with battery heating system (preheated to 10°C) and low-temperature motor lubricants, YANGDA systems enable normal takeoff at -25°C conditions.

Beyond-Visual-Line-of-Sight Communication Support

YANGDA provides optional point-to-point long-range video and data links, 4G/LTE and satellite communication modules that overcome terrain and distance limitations. All transmitted data is encrypted using AES-256 hardware encryption, meeting the high data security requirements of mining enterprises.

Data Management Platform

YANGDA not only provides flight platforms and mission payloads, but also delivers integrated data management capabilities. The system enables unified archiving of flight logs, imagery data, 3D models, and analytical results, supporting retrieval and management by time, area, mission type, and hazard category.


Through historical data comparison, mine managers can visualize slope evolution trends, pit development processes, and inspection task records, forming a more structured digital archive of mining data and providing long-term support for continuous monitoring, risk alerts, and decision-making.

Customized UAV System Solutions and Services

YANGDA provides full-process services customized to different terrain conditions, extraction methods, observation priorities, and customer’s specific operational needs, with a streamlined but professional workflow as follows:

step 1
Requirement Assessment
YANGDA engineers conduct on-site inspections of the mining environment, existing inspection methods, communication conditions, and personnel capabilities, and then deliver a detailed assessment report.
step 2
Solution Design
Based on the assessment results, YANGDA delivers a "Mining Inspection UAV System Configuration Proposal," including equipment selection, flight path planning, and budget estimation.
step 3
Prototype Validation
A prototype is deployed for test flights in the target mining area to collect real-world data and verify detection performance and system reliability.
step 4
Delivery and Training
YANGDA provides intuitive services after order delivery, including on-site installation, pilot training, and training on 3D modeling and data analysis platforms, to ensure that client can quickly establish operational inspection capabilities.
step 5
Ongoing Support
7x24-hour remote technical support is provided, with field engineers stationed in key markets and rapid spare parts supply to ensure continuous operational reliability.

What’s Included in Our UAV System

UAV Platforms — Fix-Wing VTOLs
Mission Payloads
Communication & Data Links
Ground Control
Auxiliary & Safety Equipment
Sky Whale Electric VTOL
MTOW 34 kg, endurance up to 3.5 hours (with 2 kg payload), wind resistance up to 13 m/s, IP54 protection. Suitable for full-coverage aerial surveying and inspection of small-scale open-pit mines.
Sky Whale Hybrid VTOL
MTOW 40 kg, endurance up to 10 hours (with 2 kg payload), wind resistance up to 13 m/s, IP54 protection. Suitable for full-coverage aerial surveying and inspection of large-scale open-pit mines.
Storm Eye 40IE-HTM50 EO/IR Gimbal Camera
Equipped with a 40x optical zoom visible-light camera and a 50 mm lens thermal imager with up to 1280x1024 resolution. Suitable for spontaneous combustion detection of coal seam, equipment overheating inspection, and night-time security monitoring.
Sky Eye-HT75-M Thermal Imaging Gimbal Camera
Featuring a 1280x1024 thermal resolution and a 75 mm lens, the Sky Eye-HT75-M is purpose-built for fire source detection and high-temperature anomaly inspection. It is capable of detecting a 0.25 m² fire source from an altitude of 300 meters.
LiDAR Sensor
Capable of penetrating vegetation to capture ground elevation data, LiDAR is well-suited for subsidence monitoring in mined-out areas and slope measurement in vegetated regions. It generates high-density point clouds for precise terrain change analysis, achieving accuracy of up to 10 cm.
N300 Video & Data Link
Offering a maximum transmission range of up to 300 km with AES-256 encryption, the N300 is designed for beyond-visual-line-of-sight (BVLOS) operations in large-scale mining areas.
4G/LTE Video Transmission Module
Enables real-time video streaming with virtually unlimited range (dependent on cellular network coverage). Ideal for mining areas with reliable 4G connectivity.
Starlink Satellite Communication Module
Provides global and robust connectivity with real-time HD video transmission. Ensures reliable communications for mining operations in remote mountainous regions and uninhabited areas.
LAUNCH Ground Control Software
A streamlined interface supporting one-click takeoff, mission planning, and real-time UAV telemetry monitoring, designed for efficient frontline pilot operations.
YDLINK Camera Control Software
Enables real-time video preview, gimbal control, target tracking, and target geolocation acquisition and sharing.
Remote Command Center System
Allows operators in the rear command center to view live video feeds, control payloads, and receive target coordinates, supporting a coordinated operational model of “frontline deployment, remote command”.
ROCK Fold Rugged Ground Station
Designed with waterproof and dustproof body, together with a high-brightness display, the ROCK Fold Ground Station is suitable for mobile command posts or vehicle-mounted deployment in harsh field environments.
XTurbo Smart Battery
12S 33000mAh high-capacity battery featuring SRTH intelligent return-to-home algorithm and up to 800 charge cycles, ensuring sustained multi-flight operations.
Saver-40 Parachute System
Automatically deploys in emergency situations to protect high-value equipment, suitable for high-risk flight operations.
Portable Flight Case
Custom protective case designed for single-person carrying, enabling rapid redeployment and mobile operations.

Advantages Over Traditional Solutions

Dimension Traditional Manual Inspection Standard Multirotor Drone Yangda Mining Inspection Solution
Single Coverage Area Small, only tens of thousands of square meters per day Limited, requires frequent battery swaps Large (3.5 h endurance), covers several km² per flight
Slope Inspection Accuracy Qualitative observation, not quantifiable Moderate, no 3D analysis capability Centimeter-level 3D modeling with quantified displacement trend analysis
Earthwork Volume Calculation Efficiency Low, takes several days per survey Relatively low, limited data processing capability High, full-site calculation completed in a single survey
Hidden Fire Detection Not possible Mostly without thermal imaging or have low resolution 1280x1024 thermal imaging for precise underground fire detection
Extreme Environment Adaptability Poor, cannot operate in high dust or high altitude Moderate, but higher malfunction rate Strong, engineering-optimized and field-proven
Data Management Capability None, data is scattered Basic-level, no systematic management Unified platform with 3D models, displacement trends, and closed-loop records
Total Lifecycle Cost High (labor + safety risks) Moderate, but higher malfunction rate 800-cycle battery, modular maintenance
Deployment Flexibility Flexible but inefficient VTOL, relatively easy to deploy VTOL, single-operator portable, deployable in 3 minutes

Compliance & Safety Assurance

Export Control Compliance
Export Control Compliance
YANGDA VTOL fixed-wing drones are subject to national export control regulations. All exports must obtain the Military Export License or Dual-Use Item Export License in accordance with applicable laws. We assist customers in providing the required technical documentation to ensure every transaction is fully legal and compliant.
Data Security Protection
Data Security Protection
Video transmission and ground station communications are protected with AES256 encryption, with dynamically updated encryption keys. The 3D modeling platform and data management system can be deployed within the customer’s internal network and physically isolated from external networks, ensuring that mining data is not leaked or exposed to the outside network.
Airspace Management Compatibility
Airspace Management Compatibility
The UAV supports geofencing functionality, allowing pre-defined no-fly zones to prevent accidental entry into sensitive areas. The ground control station software can be integrated with national UAV regulatory platforms, meeting airspace authorization and flight declaration requirements in certain countries.

Success Case: Copper Mine Inspection in Latin America

1
Project Background

The project involves a large open-pit copper mine in Latin America, covering approximately 8 km² with slope heights exceeding 300 meters. Previously, the customer relied on manual effort and total station measurements for mining inspection, which delivered limited efficiency and coverage. As a result, slope monitoring was infrequent, with limited coverage and minor landslides already occurring. Earthwork volume calculations were also time-consuming and labor-intensive, requiring partial pit shutdowns each quarter for surveying and disrupting normal production activities.

2
Deployment Solution
YANGDA deployed two Sky Whale electric VTOL UAV systems for the customer, each equipped with three sets of XTurbo smart batteries and integrated with a high-precision mapping camera and a thermal imaging gimbal. During the project, we assigned our professional engineers conducted a 10-day on-site training program, certifying six local drone pilots and data analysts.
3
Implementation Effect
▪︎ Conducted full-site aerial surveys twice a month, generating high-precision 3D models. Increased slope displacement monitoring frequency from quarterly to bi-monthly.
▪︎ Identified a total of 23 slope cracks and abnormal displacement points, and successfully issued early warnings for 2 potential landslide risks, preventing personnel injuries and equipment damage.
▪︎ Improved earthwork volume calculation efficiency by 10x, reducing quarterly surveying time from 5 days to half a day, with no need for pit shutdowns.
▪︎ Detected 3 hidden fire sources via thermal imaging inspection, enabling timely mitigation and preventing coal seam combustion from spreading.
▪︎ The systems accumulated 600 flight hours in high-dust environments, with only one routine maintenance event required.
4
Customer Feedback
“YANGDA’s 3D modeling tech has changed how we see the mine’s movement. For the first time, we can actually see how the whole site is shifting, and instead of reacting to landslides, we can spot risks early and prevent them.” — technical director of the copper mine

Frequently Asked Questions

1
Q: Can I operate YANGDA drones normally in high-dust environments?
Yes. YANGDA has carried out dedicated engineering optimization for high-dust mining conditions. The motors and airframe feature IP54 protection, while the camera module is rated IP66. The system can operate continuously for 2 hours in environments with PM10 concentrations exceeding 1000 μg/m³ without stalling. Regular maintenance is recommended to extend overall system lifespan.
2
Q: What level of accuracy can the 3D model achieve?
At a flight altitude of 100–150 meters, the 3D model can achieve a resolution of up to 10 cm. The final accuracy depends on factors such as flight altitude, camera parameters, and ground control point density. The operation plan can be adjusted based on the customer’s required level of precision.
3
Q: Can slope displacement be monitored and automatically alerted?
Yes. By comparing multi-temporal 3D models, the system can accurately calculate slope displacement and deformation rates. Users can set displacement thresholds in the data management platform, and once exceeded, the system will automatically send alerts to designated personnel.
4
Q: How accurate is earthwork volume calculation compared with traditional methods?
With properly deployed ground control points, earthwork volume calculations can achieve over 95% accuracy. Compared with traditional total station point-based surveying, the error range is comparable, while measurement efficiency is improved by 10x with the data traceable, verifiable, and can be used to generate visualized reports.
5
Q: Can thermal imaging identify hidden underground fire sources?
Yes. The thermal imaging gimbal can detect temperature anomalies on the surface and in shallow subsurface areas.
Taking the Sky Eye-HT75-M as an example:
At an altitude of 100–300 m, it can detect a 0.25 m² fire source, suitable for verifying small concealed heat sources.
At 120–420 m, it can detect a 0.5 m² fire source, suitable for identifying abnormal temperature rises in coal seams.
At 150–600 m, it can detect a 1 m² fire source, suitable for heat source inspection in waste dumps and large-scale thermal anomalies.
In addition, the thermal camera is integrated with a long-range laser targeting module, enabling precise geolocation of heat sources and providing accurate coordinates for firefighting drilling operations.
6
Q: Does Yangda provide on-site training and technical support?
Yes. Yangda offers on-site training delivered by professional engineers, covering system assembly, flight operations, payload (gimbal) usage, 3D modeling, and data analysis platform operation. In key markets such as Africa, the Middle East, Southeast Asia, and Latin America, on-site engineering support can also be arranged when required.
7
Q: Is the product export compliant with regulations?
YANGDA fixed-wing VTOL drones fall under national export control regulations and require the appropriate export permits. We can provide the necessary technical documents and product information for customers to ensure compliance.
8
Q: Can the data management platform be deployed on local servers?
Yes. YANGDA's data management platform supports on-premise deployment. All mining data is stored on the customer's own servers and can be physically isolated from external networks, ensuring data security and preventing any data leakage.

Contact us

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info@YANGDAonline.com
Industrial UAV System Manufacturer Specializing in Monitoring and Inspection Solutions.
Phone: +86 13534060783
WhatsApp: 008613534060783
Address: Room 802, Building 2, Phase 1, Sanyi Yundu, Guanlan High-tech Park, Longhua District, Shenzhen, 518057, Guangdong, China.
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