In the sky, the satellite monitors every mountain and forest in real time, and once there is a disaster, the system will automatically alarm;
On the ground, sitting in front of the computer, you can see the vast forest and vast grassland, and monitor the safety of every flower and tree in real time......
Looking at Ganzi, Sichuan, the verdant forests are more vibrant and vibrant under the protection of digital technology.
In recent years, with the deep integration of digital technology and ecological protection, the innovative practice of ecological governance of digital technology to protect lucid waters and lush mountains is slowly unfolding in various places. In 2020, the Ganzi Prefecture Forestry and Grassland Bureau will fully launch the construction of "digital forest and grassland", using modern scientific and technological means such as Beidou satellites, unmanned aerial vehicles, and high-definition cameras, and through all-round monitoring of sky, air, and ground, to achieve no blind spots, no dead ends, and full coverage of fire prevention video surveillance of forest and grass resources in the state.
"Four-in-one" early warning and monitoring full coverage
In the field video aggregation platform and "integrated" digital command center of Chaqing Songduo in Baiyu County, Ganzi Prefecture, there is such a "map", where information such as forestry resources, protection of ancient and famous trees, protection of wild animals, monitoring and early warning is clear at a glance. It is understood that this "map" is the "sky-air-tower-ground" four-in-one early warning and monitoring system built and implemented in Ganzi Prefecture for comprehensive management of mountains, rivers, forests, fields, lakes, grass and sand, as well as comprehensive social management. The application of this system has made the path of ecological protection and governance in Ganzi Prefecture more refined and the measures more "smart".
"At present, there are a total of 53 visual PTZ video monitoring points in the county, using visible light and thermal imaging to carry out 24-hour all-weather pyrotechnic video surveillance and all-round monitoring and recording of key protection areas in the county." Qu Pi, Secretary of the Party Group and Director of the Baiyu County Forestry and Grassland Bureau, said that the places that could not be seen, could not be reached, and were afraid to be visited in the past could be fully seen, which could effectively ensure that the fire was "detected and dealt with early".
According to reports, the system has six major sections: monitoring and early warning, command and dispatch, emergency rescue, forest patrol, and early warning and prediction, creating a "one map" management model for forest fire prevention and extinguishing in Baiyu County. The system is also equipped with Baiyu County GIS digital map monitoring site, intelligent annotation details, one-click viewing, centralized management of current alarm status, phased alarm data, the latest alarm, dynamic monitoring and early warning and other information.
"Once the front-end monitoring network captures the fireworks point, the system will automatically pop up a fire reminder, and the command center will receive the alarm push as soon as possible." According to Qu Pi, the emergency command made decisions on the fire situation according to the on-site fire capture map and real-time video warning video.
From fire monitoring and identification, early warning and prediction, alarm issuance, command and dispatch, emergency rescue, to result feedback, fire archiving, forest patrol and ...... At present, with the blessing of the "sky-air-tower-ground" four-in-one early warning and monitoring system, the forest fire prevention and extinguishing work in Ganzi Prefecture has run through the three stages of fire risk early warning and monitoring, emergency response during the event, and post-disaster management, forming a closed loop of forest fire prevention and extinguishing work.
"At present, the data of our 'digital forestry and grassland' has been docked and shared with the Ganzi Prefecture Big Data Center, the Prefecture Emergency Management Bureau and the 'Xueliang Project' of the Political and Legal Committee of the Provincial Party Committee, and has been fully connected to the digital system of the Provincial Forestry and Grassland Bureau." Shilang Langjia, member of the Party Committee and deputy director of the Ganzi Forestry and Grassland Bureau, introduced.
Guarding the mountains and forests from footsteps to smart patrols
Ganzi in midsummer is full of green, full of "new" meaning.
Yang Zhengjie, a staff member of the Forestry and Grassland Bureau of Danba County, Ganzi Prefecture, turns on the "online intelligent monitoring" system on his mobile phone first thing every morning to check the situation of the mountains and forests under his jurisdiction.
The "online intelligent monitoring" system on Yang Zhengjie's mobile phone is a "digital forest and grass" monitoring platform built by the Danba County Forestry and Grassland Bureau using a new generation of information technology, which can timely detect and solve natural or man-made events such as forest and grass fires, indiscriminate logging, poaching and poaching, and realize the transformation of forest patrol from "measuring with feet" to "smart patrol".
"In the past, patrols and monitoring were mainly carried out by manpower, which was both labor-intensive and inefficient." Yang Zhengjie said that since the "online intelligent monitoring" system has been put into use, the mountain patrol has become more convenient, "once we find problems in the patrol, we can record and report in time, and we can also communicate with the leaders at any time, which improves work efficiency." ”
According to reports, the "digital forest and grass" monitoring platform in Danba County also undertakes important functions in the construction and protection of forest ecosystems, wetland ecosystem management and restoration, and biodiversity maintenance and development in the forestry and grass industry.
In the construction of "digital forest and grassland", Ganzi Prefecture has also made full use of Beidou satellites, drones and other digital high-tech means to build a digital patrol mechanism of "civil air defense + technical defense" to comprehensively improve the ability of fine prevention and control of forest and grassland fire prevention.
"Our 'Digital Forest and Grassland' project is a state, county (city) digital forestry and grassland platform integrating daily business such as forest resource management, disaster early warning and emergency management, comprehensive ecological restoration, nature reserve management, forest and grass pest management, and forestry and grass industry improvement, and the platform carries digital functions such as resource monitoring, data collection, data services, and data scheduling." Shiro Langa introduced.
Up to now, the Ganzi Forestry and Grassland Bureau has built 1 set of "digital forest and grassland" software platform, built 1 state-level "digital forest and grass" command center, 25 county-level "digital forest and grass" command centers, built 369 sets of field front-end surveillance videos, and 64 sets of stuck point surveillance videos.
The prosperity of forests and grasslands leads to the prosperity of ecology. Nowadays, with the full use of "digital forest and grass" in all parts of the state, "digital forest and grass" has become a "smart eye" to protect the ecological security of Ganzi, and the comprehensive prevention and control of forest fires and emergency command, intelligent and auxiliary decision-making of forest and grass resources, management and monitoring of biodiversity resources, dynamic monitoring and protection of ancient and famous trees, and management of forest rangers have been comprehensively improved, providing strong support for the construction of ecological civilization in Ganzi. (Contributed by Yang Haiyan)