Hunan** March 6 (Quan** reporter Yu Miao correspondent Dang Meijin) Today, the Provincial Department of Natural Resources carried out a comprehensive drill for emergency surveying and mapping support in the spring of 2024 in Changsha and Chenzhou.
In this exercise, the participating forces mainly include the provincial emergency surveying and mapping team, the emergency surveying and mapping team of Changsha City and Changsha County, and the social surveying and mapping team operating near the ground disaster drill site in Chenzhou City. The drill simulated the concurrent danger situation in Tianxin District, Changsha County, Changsha City, and Suxian District, Chenzhou City, among which two geological disasters occurred and one was suspected of fire. The Provincial Emergency Surveying and Mapping Support Headquarters decided to initiate an emergency surveying and mapping response; The provincial-level emergency surveying and mapping support team uses the network platform to coordinate and dispatch provinces, cities, counties and social forces to jointly conduct emergency surveying and mapping exercises.
During the exercise, the Hunan Provincial Emergency Surveying and Mapping Integrated Dispatching Application Platform issued a disaster alert as soon as possible, and coordinated provinces, cities, counties and social forces to carry out emergency surveying and mapping support. Half an hour after receiving the task, the three disaster emergency command maps were uploaded to the Hunan Provincial Emergency Surveying and Mapping Integrated Dispatching Application Platform to efficiently complete the emergency map support. According to the comparative analysis of the image map, the emergency surveying and mapping results such as orthophotos, 3D model results, and related thematic maps, the threat range of the danger situation is determined, and the threatened elements such as residential land, roads, and cultivated land are marked.
Li Quansheng, director of the Provincial Department of Natural Resources, said that the drill fully demonstrated the excellent skills and literacy of the emergency surveying and mapping team, and will resolutely shoulder the responsibility of emergency surveying and mapping, and actively provide technical support for geological hazard investigation, natural resources investigation and monitoring, land and space planning, supervision and law enforcement.
The site of the 2024 spring emergency surveying and mapping support comprehensive drill. Courtesy of the correspondent).
At the site of the 2024 spring emergency surveying and mapping support comprehensive drill, the emergency surveying and mapping team is operating relevant equipment. Courtesy of the correspondent).