China News Service, Changsha, January 23 (Xiang Yipeng, Deng Min, Lin Qiongqiong) The high-quality development of the region is closely linked to the efficient use of resources, and cultivated land resources are a key part.

In order to protect farmland and improve agricultural production efficiency, Hunan vigorously promotes tower video monitoring. By the end of 2023, the total number of stations will exceed 20,000, key technologies have achieved breakthroughs, a five-level user system of provinces, cities, counties and villages has been established and connected, and the tower video monitoring system has been basically completed. .

The "Tower Sentinel" system independently developed by Hunan.

Photo courtesy of Hunan Provincial Second Institute of Surveying and Mapping

The "new force" to protect nature

　　"Although the pond is small and the excavator is hidden, it still cannot escape the eyes of the 'iron tower sentry'." Ai Yanmei, the party secretary of Pukou Village, Lengshuitan District, Yongzhou City, received the pond landfill warning on her mobile phone. Time to go to the site to verify the situation, communicate and negotiate with the villagers, and require rectification to be in place within three days.

　　It is reported that after careful planning and organization, the Hunan Provincial Department of Natural Resources has comprehensively carried out tower video monitoring to provide multi-faceted support for farmland protection, forest fire prevention, river and lake chaos, straw burning ban, ecological protection and restoration, supervision and law enforcement, etc.

The province's natural resource management order continues to improve, providing important support for the construction and improvement of the upgraded version of Hunan Province's "sky-ground network" integrated comprehensive monitoring system.

　　In front of the "Tower Sentinel", all illegal activities that damage nature will be invisible.

Up to now, the video monitoring of Hunan Tower has been very effective. A total of 3.664 million pieces of various management information such as forestry, transportation, emergency, water conservancy, and major project construction have been extracted, and 576,800 clues to problems have been found. The "Tower Sentinel" has become a "new force" in guarding Hunan. ".

Monitoring has obvious advantages and serves various industries

　　"Our 'Tower Sentinel' serves the widest range of industries and has the most application fields. It can be said to be truly 'Hunan exclusive'." Xie Youping, president of the Second Institute of Surveying and Mapping of Hunan Province, said.

　　It is reported that Hunan has achieved the ability for satellite monitoring patterns to be verified by the tower video industry, and for satellite patterns and video patterns to be mutually verified, basically achieving the integrated operation of satellite remote sensing and tower video.

Taking advantage of its own monitoring advantages, "Tower Sentinel" has also left many "out-of-circle moments" in various industry sectors.

　　In the field of natural resource management, in response to the illegal use of land and the "non-agricultural" and "non-grain" status of cultivated land, 2.971 million pieces of various natural resource management information such as engineering machinery, pond water surfaces, and fruit tree seedlings were intelligently extracted and sent to Township and village cadres pushed 31,000 warning cards to truly achieve "early detection and early stopping."

At the same time, thousands of inflow patterns of cultivated land "in and out balance" including cultivated land restoration, land development, increase and decrease linkage, etc. were verified. More than 10,000 change patterns were discovered through the tower video, and tens of thousands of various change patterns were verified. Monitoring 49 sub-projects of the "Dongting Lake Area Mountains, Waters, Forests, Fields, Lakes, Grass and Sand Ecological Protection and Restoration Project" has significantly reduced the amount of field verification and improved work efficiency.

　　In the field of emergency management, forest fire monitoring was started and 478,000 smoke warnings were automatically generated, and 823 open forest fires were found, helping to prevent forest fires "early and early."

In the field of water conservancy, 940 river and lake problems were discovered, including shoreline construction, encroachment on water areas, suspected groundbreaking, cage farming, and garbage in rivers and lakes, providing strong support for the "river chief system" work.

In the field of ecological environment, 118,000 cases of straw burning were monitored, greatly improving the effectiveness of burning bans and effectively improving the quality of the atmospheric environment.

In the agricultural and rural areas, based on the unique resource advantages of Tower Video, we have built a smart fishery management platform to achieve full coverage of real-time monitoring of key waters where fishing is prohibited, and aquatic biological resources are showing a gradual improvement trend.

　　The "Iron Tower Sentinel" loyally protects the post regardless of rain or shine.

In view of the high-viewing advantages of the tower video station, various regions in Hunan are also actively promoting its application, allowing it to play an increasingly important role in promoting high-quality economic and social development in Hunan.

(over)