Environmental protection cloud support Qinghai environmental monitoring "ecological window" dynamic supervision of Sanjiang source

General Secretary Xi Jinping visited Qinghai Eco-environmental Monitoring Center recently and listened to the general situation of ecological civilization construction in Qinghai Province and the pilot work of ecological protection and national park system in the source areas of the Three Rivers. General Secretary Xi Jinping pointed out that the first step to protect the ecological environment is to find out the family background and grasp the dynamics, and to build and make good use of the basic work of ecological environment monitoring network.

Several days have passed since General Secretary Xi Jinping's visit. Li Hongqi, director of Qinghai Environmental Information Center, is still in the midst of excitement. The general secretary came to the Provincial Ecological Environment Monitoring Center specially, reflecting the great importance attached to the protection of the ecological environment.

Qinghai is the birthplace of the Yangtze River, Yellow River and Lancang River. The source of the Three Rivers is the "Chinese Water Tower" in fact. The Qilian Mountains and rivers are the "lifeblood" of the Hexi Corridor and the important recharge area of the water source of Qinghai Lake. Qinghai is an important national ecological security barrier, and the responsibility of protecting ecological environment is great.

"The general secretary's important instructions on the protection of the ecological environment are to find out the family background and grasp the dynamics, to build and make good use of the ecological environment monitoring network, and to strengthen the determination of Qinghai to support the ecological protection of the Three River Sources with information technology." Li Hongqi said.

According to Li Hongqi, the multimedia demonstration monitoring points and remote video connection used by the General Secretary during the inspection are the normal and real-time conditions of our work. The whole process relies on the remote high-definition real-time video observation system, remote video conference system, Qinghai Environmental Protection Business Network, Qinghai Province, Qinghai Province. Environmental cloud and other platforms support. During the whole inspection process of general secretary Xi Jinping, the amount of data transferred from the environmental cloud storage platform reached 1.5TB.

Taking the protection of the source of Sanjiang's environment as the core, Qinghai's environmental informatization has begun to play its role.

"Ecological window" remote HD real-time video observation system dynamically monitoring Sanjiang source

The ecological situation of the source of the Three Rivers is complex, including grassland, forest, wetland, glacier, desertification and other ecosystems, as well as snow leopard, white-lipped deer, Tibetan antelope and other rare species.

Qinghai has always regarded the ecological protection of the Sanjiang source as the most important part of the construction of ecological civilization. In 2013, the first phase of the eight-year ecological protection and construction project of the source of the Three Rivers was successfully completed and the second phase of the project was started simultaneously.

At present, the Environmental Protection Department of Qinghai Province focuses on important ecological areas such as the source of the Three Rivers, the Qinghai Lake, the Qilian Mountains and the Qaidam Basin, using satellite remote sensing, microwave radar, unmanned aerial vehicles, high-definition remote video surveillance and monitoring, digital communication transmission network, geographic information system and integrated service platform for ecological and environmental monitoring data. A "sky land integration" ecological environment monitoring and evaluation system was initially established. Every year, the Qinghai Provincial Environmental Protection Department will use medium-resolution satellite remote sensing images to monitor the ecological environment in the whole province, and use high-resolution (0.2-0.8 meters) satellite remote sensing images and UAV technology to monitor the ecological environment in key ecological functional areas such as Maduo County, Zhiduo County, the source area, by stages.　　

However, remote sensing monitoring has a low frequency and can not provide real-time observation data. In order to realize remote real-time high-definition video observation and monitoring for close observation of ecological types, natural scenery and star wildlife in typical regions, Qinghai Province launched the "ecological window" in June this year on the basis of the "integration of sky and earth" monitoring system in Qinghai Province. The construction of Cheng Gaoqing real-time video observation system.

"It is not easy to construct the ecological window observation system. The construction conditions are very difficult and the construction is very difficult." Li Hongqi said. The site selection of the "ecological window" project is in the high altitude unmanned area. The average altitude of 14 observation points is over 4000 meters. The altitude of Yuzhufeng in the source of Yangtze River is 5100 meters, Ering Lake in the source of Yellow River is 4300 meters, and the altitude of Ansai Grand Canyon in the source of Lancang River is 4000 meters.

However, taking the ecological protection of the source of the Three Rivers as an opportunity, under the impetus of the Qinghai Provincial Government, the government departments and the main market players have played a set of beautiful "combination boxing". The "ecological window" system covers six prefectures of Xining, Haibei, Haixi, Golmud, Yushu and Guoluo. The construction of the system is not only coordinated by the local government and environmental protection, agriculture, animal husbandry and meteorology departments, but also put into the project by the contractor, Qinghai Provincial Company of China Mobile, six branches of the prefecture and equipment suppliers. It plays an important role in site selection, site investigation, resource verification and construction of survey points.

Up to now, the "ecological window" system has completed the layout and video access of 14 observation points, such as Erling Lake-Zhaling Lake, the Yellow River source in Maduo County, Lancang River Grand Canyon in Zaduo County, Wudaoliang North Bridge of Hoh Xil Qinghai-Tibet Railway, and the southern slope of Yuzhu Peak in Kunlun Mountains. At the same time, the system has also integrated into the CAS and the Forestry Department of Qinghai province to build a video observation system. The observation videos of three stones in Qinghai Lake, Haixinshan Mountain and Mutual Aid Beishan National Forest Park can be viewed in real time in the hall of Qinghai Ecological Environment Monitoring Center.

Chen Liangbo, assistant director of Qinghai Provincial Environmental Information Center, said that the front-end of the "ecological window" system uses a 2-megapixel high-definition, star-level heavy-duty pan-tilt camera, which can rotate 360 degrees continuously. The camera's physical zoom range is 16.7 mM to 2000 mm. It is the most mature application of long-focus lens at present. The distance is 5 km, 10 km to 15 km, and the farthest distance at night is 3 km. In addition, the system can also achieve tripping line invasion, regional invasion, hovering detection, rapid movement, intelligent tracking and other intelligent analysis functions, to achieve the Sanjiangyuan Ecological Reserve wildlife intelligent detection, analysis, tracking and early warning functions.

"Through high-definition video intelligent real-time analysis technology, the General Secretary of the inspection saw a large number of Tibetan antelope through the Qinghai-Tibet Railway Wudaoliang North Bridge wildlife channel capture video, to achieve a large number of wildlife migration of automatic observation records and rough statistics." Chen Liangbo said that the "ecological window" can carry on the omni-directional, full-time long-distance network video observation to the Qinghai key ecological function area typical location, and transmit the video surveillance data to the provincial ecological environment monitoring center in real time through the digital network, thus forming the dual combination of monitoring and monitoring management mode.

Video system realizes collaborative office environmental cloud support main business

The source of the Three Rivers is a diversified, trans-regional and complex ecosystem. The protection of the ecological environment needs to coordinate the actions of various departments and ensure the smooth flow of channels.　　

Qinghai Provincial Environmental Information Center has established a video conference system. On the basis of interconnection with the Ministry of Environmental Protection, the Provincial Environmental Protection Department and the State (City) Environmental Protection Bureau, some observation points in the key ecological functional areas of the Three River Sources in Qinghai Province have been incorporated into the video conference system, and transmission lines and more can be used. Media equipment, the voice, video and file information to each other, real-time interactive communication, to achieve upload and download, visual collaborative office, remote support services.

In order to ensure the smooth video exchange during the General Secretary's inspection, Qinghai Mobile Company guaranteed 96 base stations and 4858 kilometers of optical fiber broadband lines along the line, and put in 284 security personnel and 100 security vehicles, 80 gasoline and diesel generators. The transmission bandwidth provided by each observation point reached 30MB.

"This is the first large-scale cross-sectoral and cross-sectoral security work since the completion of the video conference system, which has accumulated valuable experience for the future supervision, command and dispatch of the ecological environment of the Three River Sources." Li Hongqi said.

No matter the real-time acquisition of the three rivers source images or the smooth video conference, it is inseparable from the basic support of Qinghai environmental protection cloud platform.

Relying on the data resource center of ecological environment protection, Qinghai Provincial Environmental Information Center has built a cloud computing platform for the province's environmental protection system. At present, Qinghai Environmental Cloud Platform can support more than 60 application systems used by the environmental protection departments of 8 prefectures and 46 counties in the province. The resource utilization rate has been raised to more than 90%. It can also realize the calculation, storage and dynamic distribution of network resources for the environmental protection system in the province.

After the operation of Qinghai's "ecological window" system, the data and video data obtained are transmitted to the cloud storage platform through the special network of environmental protection services, and the data storage capacity has reached 100 TB. The environmental cloud platform has become the main technical support for Qinghai's eco-environmental protection work.

"In the future, with the expansion of environmental protection business and the explosion of data, the advantages of environmental protection cloud become more prominent. At present, 80% of the environmental protection business in Qinghai has been deployed to the environmental protection cloud. In the future, all business systems and applications will be deployed to the environmental protection cloud, not only to achieve intensive construction and unified operation and maintenance, but also to fully enhance environmental management. Rational efficiency. Chen Liangbo said.

Horizontal and vertical platform to find out the future and plan the future

Horizontally, Qinghai Province has established a comprehensive platform for ecological environment supervision, which integrates environmental quality monitoring, quality control, real-time information release and forecasting and early warning, on-line monitoring and video monitoring of pollution sources, vehicle exhaust emission monitoring, environmental emergency monitoring, early warning and decision-making command system, and comprehensive services for ecological monitoring of the Three River Sources. Taiwan, Qinghai ecological protection red line - remote sensing data service portal system and more than 20 subsystems.

With the completion of environmental protection cloud construction, key pollution sources automatic monitoring, air quality automatic monitoring and forecasting early warning, ecological environment monitoring system and the provincial environmental protection system government websites have begun to migrate to the cloud platform, completed the transformation of basic resources of environmental information from decentralized management to intensive mode.　　

Longitudinally, Qinghai Environmental Protection Business Network has covered all environmental protection departments in the province, as well as vehicle environmental protection inspection institutions, key pollution sources and other environmental monitoring objects, the Ministry of Environmental Protection. In addition, a vertical data transmission and exchange platform covering automatic monitoring of environmental quality, automatic monitoring of key pollution sources and integrated services of reduction and discharge has been built, and synchronous data reporting with the Ministry of Environmental Protection has been realized. 426 sets of automatic monitoring equipment and 102 sets of video monitoring equipment for provincial, four states (cities) and three county-level pollution sources monitoring centers and 110 key pollution sources in the province have realized the four-cascade network and data exchange with the pollution sources monitoring center of the Ministry of Environmental Protection.

Data transmission, exchange and collaborative application of environmental protection network, environmental quality monitoring and pollution source monitoring have begun to play an important role in ecological environmental protection. From 2011 to 2016, the province's environmental protection system applied automatic monitoring data to timely detect and investigate the environmental violations of more than 200 enterprises, levied more than 17 million yuan of pollutant discharge fees for thermal power enterprises, providing desulfurization electricity price accounting data for six thermal power enterprises.

In the future, how to further implement the directive spirit of general secretary Xi Jinping has also made plans for Qinghai.

Li Hongqi said that Qinghai must first work hard on the information infrastructure, continue to build the province's ecological environment monitoring data transmission business network, to ensure that monitoring data upload quickly and in real time, and strive to achieve state (city) Environmental Protection Bureau to the provincial Environmental Protection Bureau 100M bandwidth, county-level environmental protection bureau to state (city) Environmental Protection Bureau 10M bandwidth by the end of 2017. At the same time, we will continue to promote the construction of data resource centers, and achieve horizontal to relevant departments, vertical to provincial, municipal (state), county environmental protection departments at the three levels of data transmission and sharing applications.

Secondly, Qinghai will further build and improve a unified space-time scale, reliable data and timely response to the "integration of the sky and the earth" ecological environment monitoring and assessment early warning system, grassland, wetlands, forests, permafrost, glaciers, desertification, hydrology and water resources, soil and water conservation, meteorology, environmental quality and other factors of long-term comprehensive monitoring. The system comprehensively grasps the ecological status and changing rules of key ecological functional areas, and provides technical support and services for the national key ecological protection and construction projects, ecological assessment, national transfer payment performance evaluation and ecological protection red line.

In addition, Qinghai has initially planned the construction path of big data for ecological environment. By the end of 2017, a large data platform for ecological environment monitoring will be preliminarily established, and forecasting and early warning models will be explored to serve comprehensive decision-making. By the end of 2020, a platform for data collection, sharing and quality control will be established to realize the application, management, analysis and sharing of large-scale data in the core business of environmental protection, such as environmental impact assessment and environmental monitoring, and a new model of environmental management supported by large-scale data will be formed.