LiAir
22
0N User Guide • GreenValley International Inc.
Page 7
➢
The precise 3D coordinates of each data (LiDAR) point measured by the LiAir 220N
’s Laser
Scanner are registered together to a common coordinate system and georeferenced using
the POS data.
➢
LiAir 220N data are saved to the System Control and Storage Unit and can be downloaded
from the device after data collection has been stopped.
2.4 Technical Specification
Table 1. LiAir 220N Ultralight Specifications
LiAir 220N SPECIFICATIONS
Key Parameters
Weight
2.0kg (Incl. camera)
Scan Range
200 m @ 10% reflectivity
System Accuracy
± 5 cm
Voltage
12~24 V, 1.1A @ 24 VDC
Effective Scan Rate
720,000 points/s (Last or strongest return)
Working Temperature
0
℃
~40
℃
Storage Temperature
-10
℃
~60
℃
Dimensions
234 * 118* 181 mm
LIDAR Unit
Wavelength
905nm
Field of View
360
°(horizontal) ×
40
° (vertical)
Eye-safe Laser Sensors
Class 1 (IEC60825-1:2014) (Safe for Eye)
Range Accuracy
2cm
# of Lines
40
Horizontal Resolution
Vertical Resolution
0.2
°
- 0.4
°
(horizontal
）
0
.33°
-6
°
(vertical)
Scan Rate
720,000 points/s ( Last or strongest return)
1440,000 points/s (dual return)
