Zenmuse L2
Extended range.
High precision.
Zenmuse L2 combines frame-based LiDAR, a high-accuracy IMU and a 4/3 CMOS RGB mapping camera on a three-axis gimbal. DJI Pilot 2 and DJI Terra provide a workflow from data collection to point-cloud generation.
- Vertical / horizontal accuracy150 m; under DJI test conditions
- 4 / 5 cm
- Maximum returnsFor dense vegetation
- 5 returns
- RGB mapping camera4/3 CMOS · mechanical shutter
- 20 MP
- Points/s with single returnUp to 1,200,000 with multiple returns
- 240.000
Accuracy and point-cloud rates refer to different operating conditions. Single- and multiple-return rates are listed separately in the technical table.
APPLICATIONS AND PERFORMANCE
Capture the site in detail.
More detail
in complex terrain.
Repetitive scanning supports uniform point distribution for mapping. Non-repetitive scanning provides a wider vertical field of view for tasks such as power-line inspection and forestry.
See beyond
the vegetation.
Support for up to five returns helps record signals reaching the ground through dense vegetation. Tree structure and terrain surfaces can be evaluated in separate layers.
Add true colour
to your measurements.
The 20 MP RGB camera and mechanical shutter support true-colour point clouds. Visible-light images can also be collected for missions that do not require LiDAR recording.
FIELD WORKFLOW
Plan. Capture. Process.
Field control with DJI Pilot 2
Monitor the site during collection with RGB, point-cloud and side-by-side viewing options.
Processing with DJI Terra
Perform trajectory calculation, point-cloud optimisation and ground classification in the same environment.
Compatible Matrice platforms
Can be used with Matrice 400 and 350 RTK. DJI RC Plus is required for Matrice 300 RTK.
APPLICATIONS
Detailed 3D data for different projects.
Topographic surveying
Terrain surfaces, digital elevation models and 3D site data.
Power-line inspection
Three-dimensional inspection of line corridors, vegetation and the surrounding area.
Forestry
Assessment of vegetation structure and ground points.
Infrastructure and construction
Document site progress and existing conditions with point clouds.
TECHNICAL SPECIFICATIONS
Explore the details.
General specifications and compatibility
| Product | DJI Zenmuse L2 |
|---|---|
| Dimensions | 155 × 128 × 176 mm |
| Weight | 905 ±5 g |
| Power | 28 W typical / 58 W maximum |
| Protection rating | IP54 |
| Compatible platforms | Matrice 400; Matrice 350 RTK; Matrice 300 RTK (DJI RC Plus required) |
| Operating temperature | −20 °C to +50 °C |
| Storage temperature | −20 °C to +60 °C |
LiDAR and system performance
| Typical detection range | 450 m: 50% reflectivity, 0 klx 250 m: 10% reflectivity, 100 klx |
|---|---|
| Minimum detection range | 3 m |
| Single-return point rate | Up to 240,000 points/s |
| Multiple-return point rate | Up to 1,200,000 points/s |
| Maximum returns | 5 |
| System accuracy | Horizontal 5 cm / vertical 4 cm @150 m; under specified test conditions |
| Range accuracy (RMS 1σ) | 2 cm @150 m; 80% reflectivity and 25 °C |
| Repetitive scan field of view | Horizontal 70° / vertical 3° |
| Non-repetitive scan field of view | Horizontal 70° / vertical 75° |
| Laser wavelength | 905 nm |
| Laser pulse frequency | 240 kHz |
| Laser spot size | Horizontal 4 cm / vertical 12 cm at 100 m (FWHM) |
| Real-time colourisation | Reflectivity, height, distance and RGB |
IMU and positioning
| IMU update rate | 200 Hz |
|---|---|
| Accelerometer range | ±6 g |
| Angular-rate measurement range | ±300°/s |
| RTK FIX horizontal positioning accuracy | 1 cm + 1 ppm |
| RTK FIX vertical positioning accuracy | 1.5 cm + 1 ppm |
RGB camera
| Sensor | 4/3 CMOS; 20 MP effective pixels |
|---|---|
| Lens | 24 mm equivalent; 84° field of view; f/2.8–f/11 |
| Photo size | 5280 × 3956 pixels |
| Photo format | JPEG / DNG (RAW) |
| Mechanical shutter | 2–1/2000 s |
| Electronic shutter | 2–1/8000 s |
| Shortest interval | JPEG: 0.7 s; RAW or JPEG+RAW: 2 s |
| Video | 4K 3840 × 2160 / 30 fps; FHD 1920 × 1080 / 30 fps |
| ISO range | Photo and video: 100–6400 |
Gimbal, storage and output
| Stabilization | 3 axes: tilt / roll / pan |
|---|---|
| Mounting | Detachable DJI SKYPORT |
| Controllable angle | Tilt: −120° to +30°; pan: ±90° |
| microSD | Up to 256 GB; UHS-I U3 or higher and at least 50 MB/s sequential write speed |
| Processing software | DJI Terra |
| Point-cloud export | PNTS / LAS / PLY / PCD / S3MB |
Measurement conditions and operating notes
| Accuracy reference | DJI laboratory test: Matrice 350 RTK; RTK FIX; repetitive scanning; IMU calibration enabled; 150 m relative altitude; 15 m/s; gimbal −90°; straight flight segments under 1500 m; open hard-surface checkpoints. Point-cloud accuracy optimisation in DJI Terra is enabled. |
|---|---|
| Effect of optimisation | In the same test, disabling optimisation results in 4 cm vertical and 8 cm horizontal accuracy. |
| Sensing distance | Reflectivity, ambient illumination, target geometry and atmospheric conditions affect range. Detection range is not a guarantee of flight altitude or accuracy. |
Choose the solution for your project.
Select the flight platform, LiDAR collection plan and DJI Terra workflow for your survey area with Atay Mühendislik.