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[ Hot Focus on Chemical Machinery and Equipment Network ] On December 20, 2021, the Ministry of Science and Technology released the "2021 Annual Report on Global Ecological Environment Remote Sensing Monitoring", and this year compiled the "Sustainable Development Trend of Global Terrestrial Ecosystems" and "Global Typical Lake Ecosystems" respectively.
Four special reports, including "Environmental Status", "Eurasia Steppe Ecological Status" and "Global Bulk Grain and Oil Crop Production and Food Security Situation"
.
Chemical machinery and equipment network hotspots focus on chemical machinery and equipmentFour special reports, including "Environmental Status", "Eurasia Steppe Ecological Status" and "Global Bulk Grain and Oil Crop Production and Food Security Situation"
.
In recent years, China's remote sensing monitoring capabilities have been greatly improved by relying on the coordinated network observation of in-orbit land satellites such as optics, hyperspectral, and radar
.
Remote sensing technology has been widely and deeply applied to various industries and fields, especially in ecological environment monitoring, which has obvious advantages
.
.
Remote sensing technology has been widely and deeply applied to various industries and fields, especially in ecological environment monitoring, which has obvious advantages
.
Satellite remote sensing facilitates the investigation and monitoring of ecological environment resources, ecological restoration,
etc.
Through satellite remote sensing, the basic planning of the monitoring object, the monitoring and supervision of the implementation effect, and the macro-evaluation of the planning results are realized
.
etc.
Through satellite remote sensing, the basic planning of the monitoring object, the monitoring and supervision of the implementation effect, and the macro-evaluation of the planning results are realized
.
On the other hand, satellite remote sensing monitoring also breaks through the limitations of time and space, and builds a remote sensing monitoring network system for ecological environment governance
.
.
Remote sensing monitoring of air pollution prevention and control is properly "controlled"
At present, the situation of air pollution prevention and control is severe, and the source monitoring of pollution sources has become the key to governance.
The application of remote sensing monitoring technology has brought urban air pollution prevention and control to a new level in digitalization and intelligence
.
The application of remote sensing monitoring technology has brought urban air pollution prevention and control to a new level in digitalization and intelligence
.
Satellite remote sensing monitoring can effectively monitor nitrogen oxides, carbon monoxide, carbon dioxide, methane, etc.
in the atmosphere, and automatically push the data to the system through remote sensing satellites to achieve efficient and accurate monitoring of pollution control effects
.
in the atmosphere, and automatically push the data to the system through remote sensing satellites to achieve efficient and accurate monitoring of pollution control effects
.
Recently, in order to strengthen the prevention and control of dust pollution, Haikou City, Hainan Province has launched satellite remote sensing supervision to analyze and supervise construction sites, construction sites and bare land in the main urban area, and assist the construction of urban air pollution prevention and control
.
.
Of course, remote sensing monitoring can not only monitor the air, but also monitor the water quality environment
.
.
The water environment is "unfathomable", and remote sensing monitoring will be "in charge"
Using satellite remote sensing data to extract water body parameters such as water body location, area, shape and river width has become an effective method and means to quickly obtain water body parameters.
Accurate extraction and detection research to achieve normalized monitoring of various elements in the whole basin
.
Accurate extraction and detection research to achieve normalized monitoring of various elements in the whole basin
.
In addition, using AI+ remote sensing technology, satellite remote sensing monitoring can effectively solve the problems of deep water bottom, difficult supervision, and wide area, and provide scientific reference for water quality monitoring, eutrophication supervision, and river and lake "four chaos" management
.
At present, it has been widely used in water resources survey, water pollution assessment, river and lake monitoring and other fields
.
.
At present, it has been widely used in water resources survey, water pollution assessment, river and lake monitoring and other fields
.
On November 26, Qinghai Province's Salt Lake and Salt Lake Water Monitoring System Capacity Building - Qinghai Lake Remote Sensing Monitoring and Water Assessment Project passed the acceptance
.
It provides important technical support for water quality monitoring and evaluation of saltwater lakes in Qinghai Province, and lays a solid foundation for the subsequent development of Qinghai Lake water ecological environmental protection and comprehensive management
.
.
It provides important technical support for water quality monitoring and evaluation of saltwater lakes in Qinghai Province, and lays a solid foundation for the subsequent development of Qinghai Lake water ecological environmental protection and comprehensive management
.
The application of satellite remote sensing technology to ecological environment monitoring construction can be described as proper control and precise governance, which has laid a good start for the realization of the "14th Five-Year Plan" ecological environment monitoring construction
.
.
Original title: Has there been a major change in environmental monitoring methods? Satellite remote sensing monitoring to "take charge"
