The forestry drone is a system platform for UAVs. It carries out real-time and dynamic monitoring of forestry resources by carrying different sensors, forms various data and information, and obtains various thematic data through comprehensive analysis and processing. And airborne remote sensing high-tech that provides big data support for decision making. drone is widely used in forestry, including forestry resources surveys and dynamic monitoring, forest fire warnings, and forest pest and disease monitoring.
The forestry drone can not only effectively reduce the amount of manual work, but also real-time monitoring of all aspects of forestry production, thereby effectively preventing the occurrence of forest fires and accidental natural disasters, thereby improving the economic benefits of forestry production. With the maturity of drone production and load technology and the deepening of research, the application of UAV remote sensing in various industries is rapidly advancing. As far as the forestry industry is concerned, drones are of great significance in promoting the construction and development of modern forestry, intelligent forestry and precision forestry.
First, forestry drone application case
The company has promoted forestry drone products in Guangzhou Conghua District Forest Public Security Bureau and Hangzhou Forestry Water Conservancy Bureau, and has rich experience in implementing the overall solution of forestry drones. The following are examples of forestry drone application scenarios:
- Forestry law enforcement patrol
Daily control inspections are an important part of forestry law enforcement. For areas with large and scattered forestry areas, due to factors such as insufficient inspection power, there may be loopholes in inspections. Since forestry inspection drones are usually equipped with cameras, high-resolution cameras, image transmission, and forward-looking infrared instruments, it is possible to complete high-frequency, fixed-area control inspections in forestry law enforcement inspections, and to detect illegal land occupations in time. Obtain high-definition images and videos in the case of deforestation, illegal use of fire, etc. The forestry law enforcement department can analyze the location and extent of forest damage through drone aerial photography, and stop and punish deforestation in a timely manner.
The forestry drone can also perform aerial surveying and mapping of forestry land. Using the orthophoto map or 3D model image information taken by the drone, the forest area and the number of plants can be calculated, and the exact position that needs to be replanted can be determined. Forest area and damage extent affected by natural disasters.
2:Forestry pesticides spraying
Our company’s forestry spraying drones have been successfully applied in the fields of forest crop planting and trace element root top dressing. Utilize the precision planting technology of the drone to obtain accurate planting information about the forest area in advance, and facilitate the forestry personnel to carry out ultra-low-volume spraying work on the forest area in the later stage, effectively improve the efficiency and quality of operation, and save pesticides and water. Achieve high efficiency, low cost and protect the ecological environment for forestry pesticide spraying. In addition, the use of drones to spray pesticides on forest areas can effectively prevent direct contact between operators and harmful substances such as pesticides, thus ensuring the health of workers. According to relevant statistics, drones mainly use low-volume sprays during fertilization and application, which can save at least 90% of water and 50% of pesticides, thus saving a lot of manpower and financial resources.
3:UAVs Drone Forest fire warning and prevention
The visibility of the forest fire scene is extremely low. The forest drone is equipped with a zoomable high-definition sensor camera to quickly take aerial photographs of the required monitoring objects, and keep abreast of the geographical environment around the fire, the scope of the fire, the spread of forest fires, etc. It can be equipped with Dajiang 4G-LTE wireless network access device, which can transmit video images back to the command center in real time. The command center controls the scene according to the data transmitted by the drone. Once the sudden situation is discovered, the command center can be the first. Time to grasp the situation on the spot, assist the on-site command and decision, and greatly improve the efficiency of emergency response. The forest drone can also be equipped with a thermal infrared pan-tilt camera. The infrared video sensing capability can quickly obtain the heat source signal in the case of darkness. It is suitable for night flight, solving the problem that the aircraft patrol cannot be night, the smoke is low, and the flight is low. problem.
4:UAV Forest pest monitoring
UAV prevention of pest technology is a new type of physical and modern development of agriculture and forestry. Our company cooperates with the Integrated Geographic Information Center of Sun Yat-sen University to carry out research and development work, and promotes and applies this technology to the Zhuhai Mangrove (Wetland) Forestry Resources Survey Project. Although traditional remote sensing technology has been widely used in forest pest prevention monitoring, conventional ground survey monitoring and traditional remote sensing satellite image acquisition methods are not able to timely and comprehensively and objectively report accurate information on pests and diseases, which is not conducive to timely and effective prevention measures. Using the hyperspectral imager equipped with the forestry drone to obtain high-resolution images and hyperspectral data of the target forest area, the pests and species in the forest area can be discovered in time, early warning monitoring can be realized, and the accurate spatial position can be determined for the treatment effect and post-disaster The damage assessment provides the basis.
UAV prevention of pest technology is a new type of physical and modern development of agriculture and forestry. Our company cooperates with the Integrated Geographic Information Center of Sun Yat-sen University to carry out research and development work, and promotes and applies this technology to the Zhuhai Mangrove (Wetland) Forestry Resources Survey Project. Although traditional remote sensing technology has been widely used in forest pest prevention monitoring, conventional ground survey monitoring and traditional remote sensing satellite image acquisition methods are not able to timely and comprehensively and objectively report accurate information on pests and diseases, which is not conducive to timely and effective prevention measures. Using the hyperspectral imager equipped with the forestry drone to obtain high-resolution images and hyperspectral data of the target forest area, the pests and species in the forest area can be discovered in time, early warning monitoring can be realized, and the accurate spatial position can be determined for the treatment effect and post-disaster The damage assessment provides the basis.
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