Wuhan Hi-Cloud Technology Co.,Ltd
Hi-Cloud, a leader of 3D laser scanning technology.
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920m range multi platform airborne LiDAR system ARS-1000 with real-time monitoring function
ARS-1000 airborne LiDAR system is a Riegl LiDAR based system which developed and built by Wuhan Hi-Cloud Technology Co.,Ltd. It integrates sensors such as high-precision laser, high-definition camera, GPS, MEMS inertial navigation and storage control unit. Supported by time synchronization technology of independent intellectual property and integrated multi-sensor integration technology, it synchronously obtains 3D laser point cloud, POS data and image data.It is widely used in emergency mapping, topographic mapping, power line inspection, highway survey, coastal reef survey, excavation and filling calculation, archaeological survey and mapping and other fields.
ARS-1000 Airborne LiDAR System Specification
| Items | Indicator | Parameter |
| System Performance | Absolute Accuracy | horizontal <5cm vertical <5cm |
| Weight | 4.5kg | |
| Storage | 1TB SSD | |
| Input Voltage | 20~30V | |
| Power Consumption | <75W | |
| Operation Temperature | -10℃~+40℃ | |
| Storage Environment | -20℃~+50℃ Humidity < 85% | |
| Laser Class | Class1 (eye safe) | |
| Laser Scanner | Maximum Measurement Range | 920m @60% |
| Minimum Measurement Range | 5m | |
| Range Accuracy | 15mm @150m | |
| Repetition Accuracy | 10mm @150m | |
| Max. Effective Point Frequency | 500000 points/s | |
| Laser Gear for Adjustment | 6 levels | |
| Maximum number of received echoes | 4~15 | |
| FoV(selectable) | 0~330° 60°~90°airborne mode | |
| Scan Frequency(selectable) | 10~200 scans/s | |
| Angular Resolution | 0.001° | |
| POS System | Position Accuracy(post-processing) | Horizontal 0.01m Elevation 0.02m |
| Orientation Accuracy(post-processing) | Heading 0.010° Pitch/Roll 0.005° | |
| Camera System | Camera Resolution | ≥42.4MP |
| Camera Weight | <500g |
Main Features
1. The ARS-1000 airborne LiDAR system adopts an integrated hardware platform architecture, which integrates the 3D laser scanning sensor, inertial navigation system and GPS into the platform architecture, eliminating the steps of assembling each sensor on site.
2. The system adopts a new embedded platform, which makes the system control and data storage more convenient and fast. The embedded integrated platform makes the system more powerful and stable, and improves the system accuracy.
3. The system is equipped with a long-distance and high-speed data transmission radio station. Different transmission distances can be selected according to the project requirements. Under the condition of normal connection, the rate is stable and the transmission is smooth.
4. The smaller volume and integrated integration enable the equipment to adapt to various carrier platforms, such as multi rotor UAV and VTOL fixed wing UAV. In addition, it also adapts to various operation modes such as vehicle mounted and backpack.
5. Long distance measurement greatly improves the acquisition efficiency of LiDAR. Under the condition of 60% reflectivity of ground objects, the equipment can have a maximum measurement range of 920m.
Application project
Highway survey project
The terrain of the survey area is complex, the vegetation is lush and the altitude difference is large. Two highways need to be measured, with a total length of about 60km.
Be responsible for the vertical and horizontal section measurement of 100 meters (200 meters of bandwidth) on both sides of the middle line of the road according to the relevant standards, technical specifications and procedures, and the output results shall be in accordance with the 1:500 mapping requirements.
Due to the high mountains, rough roads, lush vegetation and dense traffic on the highway, the task of field survey is dangerous.
According to the specific situation of the project, ARS-1000 system is adopted to collect flight data along the road according to the relative altitude of 200m.
