2000kHz frequency 5mm@50m accuracy 1500m range UAV LiDAR System PM-1500 for investigation of afforestation achievements

As a material guarantee, forest resources are an important foundation for human survival, and the quality of afforestation will directly affect the final quality of resources provided by forests. Therefore, we should pay special attention to the quality of afforestation results in afforestation projects, otherwise it will have a huge negative impact on the whole forest resources. At present, the traditional investigation of afforestation results mainly relies on manual field sampling survey. This survey method can only get one result from one survey in the sample area, which is not traceable and evidential. The accuracy of the results depends on the subjective behavior of the investigators, and the conclusions can not be effectively verified.

Based on the PM-1500 UAV LiDAR system mounted on the Fenghu VTOL UAV platform, 3d laser point cloud data of large afforestation area can be obtained. Thanks to the multi-echo technology of PM-1500, LiDAR can easily penetrate the leaf gap of trees to reach the ground, thus obtaining DEM of the terrain. Through point cloud data processing technology and high-precision DEM data, automatic extraction operation of tree parameters can be carried out, including: afforestation number, afforestation area, single tree height, single tree crown width, afforestation canopy density and other information, so as to improve objective and true investigation data for afforestation results investigation.

Features

1. Base station free: no need to set up base station,high precision, all-weather

2. Multi-echo technology: 4 times multi-echo, penetrate the surface vegetation gap, feedback the real terrain information

3. 2M points/s high frequency: makes the point cloud data more refined and can more truly reflect the landform of the survey area

4. 1500m long range: set a wider flight belt, collect more point cloud data at the same time, greatly improves the point cloud acquisition efficiency

5. 5mm@50m high range accuracy: meeting various high-precision application scenarios

6. Independently developed whole process software: one-stop data processing, realize more possibilities

Specifications

Hi-Cloud -- the leader of 3D laser scanning technology

Wuhan Hi-Cloud Technology Co.,Ltd. founded in 2012, and is a holding company of Guangzhou Hi-Target Satellite Navigation Technology Co.,Ltd (stock code: 300177) with more than 200 team members and a product service network covering the whole country.

Hi-Cloud has been committed to the development, application service and industrialization of high-precision 3D laser series products for long term. It has taken the lead in overcoming the key core technology of full waveform LiDAR, breaking the long-term monopoly of foreign technology. It has formed a full series of product line layout of 3D laser "sea, land and air", and is far ahead in the application field of high-precision of domestic equipment. It is one of the few 3D laser solution providers in China that fully master the core technology of LiDAR and realize industrialization. Products and technologies are widely used in geographic information surveying and mapping , digital city, industrial digitization and other fields to provide technical support for the construction and application of digital 3D world.

Hi-Cloud has applied for and owned 105 patents, 48 software copyrights, won a number of provincial and ministerial scientific and technological progress awards, won the title of "Gazelle Enterprise" in Wuhan East Lake Hi-Tech District for six consecutive years, and has been successively rated as a “High-Tech Enterprise”, Hubei enterprise technology center, an "Invisible Champion" in market segments, and "Little Giant" enterprise in Hubei Province.

In the future, Hi-Cloud will always adhere to the localization of high-end equipment as its own responsibility, and continue to promote the industrialization of domestic high-precision LiDAR, committed to become a global leader of 3Dlaser scanning technology.