中文 / EN
Sky-Lark LIDAR
A new generation of 3D laser scanning system for UAVs
Altitude <5cm
Absolute accuracy
>1300m
Detection Range
7.2kg
Total weight
50-600kHz
Point frequency
UAV lidar system
Specification
LiDAR System IMU Digital Camera Preprocessing Software

Laser wavelength: 1550nm

Frequency of measurement points: 50-600khz

Measurement distance: > 1300m

Typical voyage: 5m-600m

Scanning field: 40 ° 70 ° x

Laser echo number: 1-4

Laser echo grayscale: 12bits

Height measurement accuracy: < 15cm

Relative absolute plane measurement accuracy: < 20cm

Working temperature: - 22 ℃ - 55 ℃

System weight: 7.2kg


Type of IMU: MEMS IMU

Update frequency: 50~1024Hz

Number of GNSS antennas: 1~2

Positioning modes: GPSL1/L2, GLONASSL1/L2, beidou B1/B2

Course accuracy (post-processing) :

0.015 ° (do not break lock),

0.03 ° (GNSS signal failure 60 seconds)

0.01 ° pitch accuracy: (do not break lock) 0.02 ° (GNSS signal failure 60 seconds)

Roll precision: 0.01 ° (do not break lock) 0.02 ° (GNSS signal failure 60 seconds)


Pixel: >42 million

Field Angle of digital camera: 66*46

Minimum photo interval: 2s

Weight: 416g (airframe only)



Trajectory algorithm software GINS 

  • Processing mode: support post - difference and precision single point post - processing

  • Support base station number: more than 7

  • IMU error model: supports customization

  • Data post-processing coordinate system: support 3d coordinate conversion



Data acquisition control software SS-NAV

Trajectory fusion settlement software SS-GINS

Point cloud data preprocessing software SS-LIPRE

The Power point cloud post-processing and analysis software SS-POWER


Feature
Tailored for light and small drones:5-7.2kg
Elliptical trace scanning mode, with 100% effective point frequency, surface con
Strong detection performance, range up to 1300m
Efficient Measurement - the highest frequency reaches 600,000 dots/sec
Various unmanned aerial vehicle (uav) platforms are capable of flexible carrying
Application