A geographic environment information collection system for water environment treatment based on remote sensing

Abstract

The application belongs to the technical field of water environment treatment and specifically discloses a geographic environment information collection system for water environment treatment based on remote sensing, which comprises a satellite remote sensing unit, an electronic map unit and a geographic information data unit connected with the satellite remote sensing unit, and a wireless sensor network, wherein the output end of the wireless sensor network is connected with the input end of the geographic information data unit, and the output end of the geographic information data unit is connected with the input end of a data collection unit. The geographic environment information collection system for water environment treatment based on remote sensing can image the detection area through the satellite remote sensing unit and can detect the water area in the area in real time, and can detect the water area in multiple aspects through the wireless sensor network. Then, the collected water area information data are sorted through the geographic information data unit and the data collection unit, and can be conveniently reviewed through a visual window.

Description

Technical Field

[0001] This invention relates to the field of water environment management technology, specifically to a geographic environment information collection system for water environment management based on remote sensing. Background Technology

[0002] Water is the source of life, the foundation upon which humanity depends for survival and development. The water environment is a crucial component of the living environment for residents, an indispensable resource for production and daily life in both urban and rural areas. With socio-economic development and the improvement of people's living standards, people's awareness and demands for water environment protection are becoming increasingly strong, highlighting its growing importance. A healthy water environment is essential for enhancing the aesthetic appeal of a city and improving the quality of life. A good aquatic ecological environment provides ideal recreational spaces and is also a significant factor in attracting investment and developing tourism and real estate industries in many places.

[0003] The water environment refers to the spatial environment in which water is formed, distributed, and transformed in nature. It refers to the totality of various natural and related social factors surrounding water bodies that directly or indirectly affect human life and development, and their normal functions. Some also refer to the environment of relatively stable natural water bodies bounded by land. With the continuous development of the economy and society, water pollution and ecological damage have become increasingly prominent, placing higher demands on the protection and management of the water environment.

[0004] Water health is an important social issue of common concern to governments at all levels and the general public. Water systems are widely distributed and have numerous pollution sources. Conventional monitoring methods often rely on ground sensors, which are inefficient in collecting geographical information. Therefore, satellite remote sensing surveys utilize satellites in space orbit at high altitudes above the Earth's surface and atmosphere, equipped with various remote sensors to acquire the necessary images or information. As a supplement to conventional monitoring methods, satellite remote sensing can collect environmental information in a macroscopic way, covering the entire monitoring area, and quickly identify problematic river sections and lakes. Summary of the Invention

[0005] The purpose of this invention is to provide a geographic environmental information collection system for water environment management based on remote sensing, so as to solve the problem of low efficiency in water environment management that relies on ground sensors for collecting ground environmental information, as mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a geographic environmental information collection system for water environment management based on remote sensing, comprising a satellite remote sensing unit, wherein the data of the satellite remote sensing unit is output to an electronic map unit and a geographic information data unit, and further comprising a wireless sensor network, wherein the output end of the wireless sensor network is connected to the input end of the geographic information data unit, the output end of the geographic information data unit is connected to the input end of a data collection unit, and the data collection unit and the electronic map unit are bidirectionally connected for data transmission.

[0007] Preferably, the satellite remote sensing unit is equipped with a satellite positioning structure, the satellite positioning signal transmission is connected to remote sensing imaging, and the satellite remote sensing unit performs remote sensing imaging of the detection area through satellite positioning.

[0008] Using the above technical solution, the detection area is covered by imaging detection through satellite remote sensing units.

[0009] Preferably, the remote sensing imaging data output terminal is connected to the water area identification input terminal. The water area identification is equipped with real-time dynamic detection and type identification. The type identification is equipped with water area classification information data. The real-time dynamic detection is equipped with boundary dynamic detection. The boundary dynamic detection detects water area changes through real-time dynamic detection. The data transmission of the real-time dynamic detection and type identification is entered into the geographic information data unit and the electronic map unit.

[0010] By adopting the above technical solution, the boundaries of the detection area can be dynamically detected in real time.

[0011] Preferably, the electronic map unit is provided with a visualization window, the visualization window is provided with an information display area, and the overall spatial distribution of the electronic map unit is displayed through the visualization window.

[0012] Using the above technical solution, remote sensing maps can be displayed through a visualization window, which facilitates observation.

[0013] Preferably, the remote sensing imaging sends data to the visualization window of the electronic map unit, and the water area identification data is transmitted and connected to the spatial distribution overview of the electronic map unit.

[0014] The above technical solution facilitates the display of remotely sensed maps.

[0015] Preferably, the geographic information data unit is equipped with response technology data, the response technology data is comprehensively compared, the input data of the water area identification of the satellite remote sensing unit is connected to the response technology data transmission, the data of the comprehensive comparison is output to the environmental assessment, and the data of the environmental assessment is connected to the data set unit through prediction output.

[0016] Using the above technical solution, the detection data is compared and analyzed using geographic information data.

[0017] Preferably, the data set unit can uniformly organize the data, the data set unit outputs data sorting, the output end of the data sorting is connected to the input end of data classification, and the data classification output data enters the visualization window and information display area of ​​the electronic map unit.

[0018] By adopting the above technical solution, the data sorted by the data set unit can be displayed through the electronic map unit.

[0019] Preferably, the geographic information data unit also receives data from a wireless sensor network, which is capable of wirelessly transmitting water area detection information.

[0020] Using the above technical solution, the water area is further monitored through a wireless sensor network.

[0021] Preferably, the wireless sensor network signal is connected to a water quality detection sensor, the water quality detection sensor is distributed in the detection water area, the water quality detection sensor is equipped with data acquisition, the data acquisition is connected to overlay analysis, the overlay analysis is equipped with multiple analysis data channels, and the overlay analysis data is transmitted to a geographic information data unit.

[0022] Using the above technical solution, water area information is collected through a wireless sensor network and then transmitted into a geographic information data unit.

[0023] Preferably, the water quality detection sensor monitors the water quality, water quantity, and water level of the water area.

[0024] The above technical solutions enable more comprehensive information collection for water management.

[0025] Compared with the prior art, the beneficial effects of the present invention are: the remote sensing-based geographic environment information collection system for water environment management: 1. The geographic environment information collection system for water environment management based on remote sensing is equipped with a satellite remote sensing unit. The detection area can be confirmed through satellite positioning of the satellite remote sensing unit. Then, the satellite remote sensing unit images the detection area through remote sensing technology and displays it through a visualization window. Imaging through satellite remote sensing technology has the advantages of high viewpoint, wide field of view, fast data acquisition and continuous observation. 2. Furthermore, in the electronic map unit, the map and geographic environment data collected by the satellite remote sensing unit are displayed through a visualization window. The geographic environment data will be displayed in the display area of ​​the visualization window along with the spatial distribution overview. 3. Furthermore, a wireless sensor network is also provided. The wireless sensor network can detect water quality through sensors installed in the water area, wirelessly transmit the detection results to the wireless sensor network, and then transmit them to the geographic information data unit after overlay analysis, so as to make the collection of water environment information more comprehensive. 4. Furthermore, the geographic information data unit integrates the transmitted data from the satellite remote sensing unit and the wireless sensor network, then matches and compares the corresponding technical data to ensure that the collected water information corresponds to the relevant governance or prediction data. The data is then uniformly sorted through the data set unit for easy access. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the satellite remote sensing unit structure of the present invention; Figure 3 This is a schematic diagram of the geographic information data unit structure of the present invention; Figure 4 This is a schematic diagram of the wireless sensor network structure of the present invention. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-4 This invention provides a technical solution: a geographic environmental information collection system for water environment management based on remote sensing, comprising a satellite remote sensing unit, satellite positioning, remote sensing imaging, water area identification, real-time dynamic detection, type identification, boundary dynamic detection, electronic map unit, spatial distribution overview, information display area, visualization window, data collection unit, data sorting, data classification, geographic information data unit, response technology data, comprehensive comparison, environmental assessment, prediction, wireless sensor network, water quality detection sensor, data acquisition, and overlay analysis.

[0029] A remote sensing-based geographic environmental information collection system for water environment management can quickly collect maps and water information of the detection area through satellite remote sensing units. The collected information is then organized through geographic information data units and data set units for easy access. Specifically: The satellite remote sensing unit outputs data to the electronic map unit and the geographic information data unit. It also includes a wireless sensor network. The output of the wireless sensor network is connected to the input of the geographic information data unit, and the output of the geographic information data unit is connected to the input of the data set unit. The data set unit and the electronic map unit have a bidirectional data transmission connection. The satellite remote sensing unit is equipped with a satellite positioning structure, and the satellite positioning signal transmission is connected to remote sensing imaging. The satellite remote sensing unit performs remote sensing imaging of the detection area through satellite positioning. The remote sensing imaging data output is connected to the input of water area identification. Water area identification includes real-time dynamic detection and type identification. Type identification includes water area classification information data. Real-time dynamic detection includes boundary dynamic detection, which detects changes in water areas through real-time dynamic detection. Data transmission from real-time dynamic detection and type identification enters the geographic information data unit and the electronic map unit. The electronic map unit has a visualization window with an information display area. The spatial distribution overview connected to the electronic map unit is displayed through the visualization window. Remote sensing imaging sends data to the visualization window of the electronic map unit. The water area identification data is transmitted and connected to the spatial distribution overview of the electronic map unit. The geographic information data unit is equipped with response technology data. This response technology data is comprehensively compared. The input data for water area identification from the satellite remote sensing unit is connected to the response technology data transmission. The comprehensive comparison data is output to the environmental assessment unit. The environmental assessment data is output through a prediction connection to the data set unit. The data set unit can uniformly organize the data. The output of the data set unit enters the data sorting unit. The output of the data sorting unit is connected to the input of the data classification unit. The data classification output data enters the visualization window and information display area of ​​the electronic map unit. The geographic information data unit also receives data from a wireless sensor network. The wireless sensor network can wirelessly transmit water area detection information. The wireless sensor network signal is connected to water quality detection sensors. The water quality detection sensors are distributed throughout the monitored water area. The water quality detection sensors are equipped with data acquisition capabilities. The data acquisition is connected to overlay analysis. The overlay analysis unit has multiple analysis data channels. The overlay analysis data is transmitted to the geographic information data unit. The water quality detection sensors monitor the water quality, quantity, and level of the water area. This remote sensing-based geographic environmental information collection system for water environment management first uses a satellite remote sensing unit to locate the detection area. Then, the satellite remote sensing unit uses remote sensing technology to create a remote sensing image of the detection area. The image is displayed in a visualization window within an electronic map unit. Simultaneously with the satellite remote sensing image, water body identification is performed. This identification is linked to type identification, allowing for the identification of water bodies of different scales within the detection area, from large reservoirs to small irrigation canals. This helps the electronic map depict the spatial distribution of water bodies, solving the problems of blind spots and low efficiency inherent in traditional monitoring. The water area identification system can also perform real-time dynamic detection, which is convenient for detecting the seasonal changes of water bodies and shoreline data during the flood season. This is of great significance for disaster prevention and control. At the same time, dynamic monitoring of water area boundaries can play a role in detecting and preventing behaviors such as land reclamation around lakes and illegal occupation of river channels. The water area identification data will be entered into the electronic map unit and the geographic information data unit respectively. When the water area identification data enters the electronic map unit, it will be displayed in the visualization window and the spatial distribution overview and corresponding water areas will be displayed in the information display area of ​​the electronic map in the dialog window, which is convenient for workers to select and view and observe the water area intuitively. Furthermore, after the water area identification data is entered into the geographic information data unit, the collected water area data will be comprehensively compared with the response technology data of the geographic information data unit. This will enable the satellite remote sensing unit to compare the dynamic data of the water area boundaries in real time, facilitating subsequent environmental assessments of the water area. Meanwhile, the geographic information data unit is also connected to a wireless sensor network. The wireless sensor network realizes three functions: data acquisition, processing, and transmission. The wireless sensor network is connected to water quality detection sensors. The nodes between sensors are inexpensive and can be distributed and set up in large areas of water, saving system investment. Furthermore, the detection structure can be more accurate by detecting the same water area through the sensor nodes of multiple water quality detection sensors. The water quality detection sensors can monitor the water quality, water quantity, and water level of the water area in real time. Then, the data is collected through wireless transmission, and the collected data is superimposed and analyzed to achieve a comprehensive analysis of the water quality, water quantity, and water level of each water area before the data is entered into the geographic information data unit. The geographic information data unit integrates water quality information detected by the wireless sensor network and the overall water area boundary information from the satellite remote sensing unit. It then uses corresponding technical data to identify appropriate technical data for the water conditions of both units. After comprehensive comparison, it conducts a water environment assessment, integrating the water quality, distribution, and changes to predict future water changes. The data from the geographic information data unit is then transmitted to the data set unit, which is connected to the electronic map unit. The data set unit then organizes the data from the geographic information data unit, classifies it according to different water area data, and integrates a large amount of water area data. This enables large-scale, high-frequency, routine monitoring of water bodies such as rivers, lakes, and ponds. The wireless sensor network provides water quality parameters for the monitored areas, clearly reflecting water quality distribution trends and dynamic changes, providing better data support for the prevention and control of water pollution. Finally, the electronic map unit displays the collected data from each water area in the information display area.

[0030] Working principle: When using this remote sensing-based geographic environmental information collection system for water environment management, it can conduct multi-faceted real-time dynamic monitoring of the water area through satellite remote sensing units and wireless sensor networks. This collects geographic environmental data for water environment management and provides a certain data basis for water pollution control, making water pollution prevention more efficient and increasing overall practicality.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A geographic environmental information collection system for water environment management based on remote sensing, comprising a satellite remote sensing unit, wherein the satellite remote sensing unit outputs data to an electronic map unit and a geographic information data unit, characterized in that: It also includes a wireless sensor network, the output of which is connected to the input of a geographic information data unit, the output of which is connected to the input of a data set unit, and the data set unit and the electronic map unit have a bidirectional data transmission connection.

2. The geographic environmental information collection system for water environment management based on remote sensing according to claim 1, characterized in that: The satellite remote sensing unit is equipped with a satellite positioning structure, and the satellite positioning signal transmission is connected to remote sensing imaging. The satellite remote sensing unit performs remote sensing imaging of the detection area through satellite positioning.

3. The geographic environmental information collection system for water environment management based on remote sensing according to claim 2, characterized in that: The remote sensing imaging data output terminal is connected to the water area identification input terminal. The water area identification is equipped with real-time dynamic detection and type identification. The type identification is equipped with water area classification information data. The real-time dynamic detection is equipped with boundary dynamic detection. The boundary dynamic detection detects changes in the water area through real-time dynamic detection. The data transmission of the real-time dynamic detection and type identification is entered into the geographic information data unit and the electronic map unit.

4. The geographic environmental information collection system for water environment management based on remote sensing according to claim 3, characterized in that: The electronic map unit is provided with a visualization window, which has an information display area. The overall spatial distribution of the electronic map unit is displayed through the visualization window.

5. A geographic environmental information collection system for water environment management based on remote sensing according to claim 3, characterized in that: The remote sensing imaging sends data to the visualization window of the electronic map unit, and the water area identification data is transmitted and connected to the spatial distribution overview of the electronic map unit.

6. The geographic environmental information collection system for water environment management based on remote sensing according to claim 3, characterized in that: The geographic information data unit is equipped with response technology data, which is comprehensively compared. The input data for water area identification of the satellite remote sensing unit is connected to the response technology data transmission. The data output of the comprehensive comparison is used for environmental assessment. The data of the environmental assessment is connected to the data set unit through prediction output.

7. A geographic environmental information collection system for water environment management based on remote sensing according to claim 6, characterized in that: The data set unit can uniformly organize the data. The output of the data set unit is entered into the data sorting. The output end of the data sorting is connected to the input end of the data classification. The data classification output data enters the visualization window and information display area of ​​the electronic map unit.

8. A geographic environmental information collection system for water environment management based on remote sensing according to claim 3, characterized in that: The geographic information data unit also receives data from a wireless sensor network, which is capable of wirelessly transmitting water area detection information.

9. A geographic environmental information collection system for water environment management based on remote sensing according to claim 8, characterized in that: The wireless sensor network signal is connected to a water quality detection sensor, which is distributed in the detection area. The water quality detection sensor is equipped with data acquisition, and the data acquisition is connected to an overlay analysis. The overlay analysis has multiple analysis data channels, and the overlay analysis data is transmitted to a geographic information data unit.

10. A geographic environmental information collection system for water environment management based on remote sensing according to claim 9, characterized in that: The water quality detection sensor monitors the water quality, quantity, and level of the water area.

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