Name: ZAi-L3
Brand: HongKong Global Intelligence Technology Group Limited

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+86-18818709844

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aric@industrial-gradedrone.com

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Key Highlights of ZAi-L3 Drone LiDAR Camera

Long detection range up to 950m

Ultra-fine spot size with 0.25 mrad beam divergence

High pulse rate up to 2 million pulses/sec

Up to 16 returns per pulse for dense vegetation penetration

Dual 100 MP RGB cameras with 107° combined horizontal FOV

IP54 weather resistance for harsh operating environments

High survey precision with 3 cm vertical accuracy at 120 m_copy20260720181506

Start Mapping with ZAi-L3

The zenmuse L3 is a high-precision airborne LiDAR system designed for demanding surveying and mapping missions. Featuring a 1535 nm laser, dual 100 MP RGB cameras, and up to 16 returns, it delivers exceptional canopy penetration and survey-grade 3 cm accuracy, ensuring unmatched efficiency across vast terrains.

Key Benefits of ZAi-L3 UAV Gimbal Camera

Extended Operational Range

The 1535 nm laser achieves detection up to 950 meters, enabling high-altitude flights between 300 and 500 meters.

High-Precision Accuracy

Delivers 3 cm vertical accuracy at 120m, supported by an IMU with 0.01° roll and pitch precision.

Superior Canopy Penetration

Features 0.25 mrad beam divergence and 16 returns, piercing dense vegetation to capture ground points and thin wires.

Dual 100 MP Imaging

Integrates dual Micro 4/3 CMOS sensors with 107° combined FOV for true-color point clouds and high-res photogrammetry.

High Pulse Rate & Coverage

Fires up to 2 million pulses per second, covering up to 10 km² per flight or 100 km² daily.

Survey-Grade POS & Workflow

Provides instant-on POS initialization, 200 Hz updates, and seamless end-to-end processing with DJI Terra for automated workflows.

ZAi-L3 Aerial LiDAR Payload Specifications

Specifications & System Parameters
Parameter	Specification
Dimensions	192 × 162 × 202 mm
Weight	Approx. 1.60 kg (excluding single gimbal connector)
Power Consumption	Typical: 64 W; Max: 100 W
IP Rating	IP54 (IEC 60529 Standard)
Operating/Storage Temperature	Operating: -20° to 50° C (-4° to 122° F) Storage: -40° to 70° C (-40° to 158° F)
Supported Storage	CFexpress™ Type B Card (Standard 1TB recommended)

LiDAR Module
Parameter	Specification
System Accuracy	• At 120m Flight Altitude: Vertical: 3 cm, Horizontal: 4 cm (RMSE) • At 300m Flight Altitude: Vertical: 5 cm, Horizontal: 7.5 cm (RMSE)
Point Cloud Thickness	1.2 cm @ 1σ (120m altitude, orthophoto) 2.0 cm @ 1σ (300m altitude, orthophoto)
Laser Wavelength	1535 nm
Max Detection Range	• 700 m @ 10% reflectivity, 350 kHz • 950 m @ 10% reflectivity, 100 kHz • 2000 m @ 80% reflectivity, 100 kHz
Pulse Rate	100 kHz / 350 kHz / 1000 kHz / 2000 kHz
Max Returns Supported	4 / 8 / 16 returns (depends on pulse frequency configuration)
Scanning Modes	Line Repetitive Scan, Star Pattern Repetitive Scan, Non-repetitive Scan
Field of View (FOV)	• Line Scan: Horizontal 80°, Vertical 3° • Star Pattern / Non-repetitive: Horizontal 80°, Vertical 80°
Spot Size	Φ 41 mm @ 120 m, Φ 86 mm @ 300 m (1/e²)
Ranging Accuracy	Absolute Accuracy: ±10 mm; Repeatability: < 5 mm (1σ)

Mapping Camera
Parameter	Specification
Sensor	4/3 CMOS (Dual 100 MP Visible Light Camera)
Photo Resolution	100 MP (12288 × 8192) / 25 MP (6144 × 4096)
Lens	Format Equivalent: 28 mm FOV: 73.3° (Diagonal) / 62° (Horizontal) / 41.2° (Vertical)
Aperture & Shutter	• Aperture: f/2.0 to f/11 • Mechanical Shutter: 2 to 1/2000 s (500,000 cycles shutter life) • Electronic Shutter: 2 to 1/16000 s
Min Shooting Interval	25 MP (JPEG): 0.5 s; 100 MP (JPEG): 1.0 s; RAW: 1.2 s
Video Resolution	MP4 (H.265), Up to 4K @ 30fps

Inertial Navigation System (POS)
Parameter	Specification
Attitude Accuracy	Yaw: 0.02°, Pitch/Roll: 0.01° (Post-processing 1σ)
Positioning Accuracy (RTK)	Horizontal: 1.0 cm + 1 ppm; Vertical: 1.5 cm + 1 ppm
Data Update Rate	GNSS: 5 Hz; POS Update: 200 Hz

Technical Consultation & Project Requirements

Share your mission specifications—such as payload capacity, endurance needs, or environmental constraints. Our engineering team will review your data and provide a optimized UAV configuration tailored to your industrial workflow.

HongKong Global Intelligence Technology Group Limited

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+86-18818709844



aric@industrial-gradedrone.com

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Flat/RM 871, 8/F, South Seas Centre, 75 Mody Road, Tsim Sha Tsui, Kowloon, Hong Kong, China