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Territorial space development and utilization ecological effect dynamic simulation and prediction system

A technology of space development and dynamic simulation, applied in forecasting, data processing applications, special data processing applications, etc., can solve problems such as incomparability, inability to dynamically display original images, lack of practicability, etc., to improve accuracy and facilitate the ecological environment Planning and research on land use sustainability, the effect of improving usability

Active Publication Date: 2021-12-14
江西省国土空间调查规划研究院
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Problems solved by technology

However, when the current ecological effect dynamic simulation prediction system performs simulation prediction, the graphics generated by the simulation are only a static result graph, which cannot dynamically display the changed parts of the original graph, which is not conducive to passing such dynamic changes in a large area. It shows that the precise location of the land change can be obtained quickly, and after the simulation, the simulation result map cannot be compared with the data of the original map, which leads to the limitation of subsequent analysis and lack of practicability. In view of this, we propose a land space development Dynamic Simulation Prediction System Using Ecological Effects

Method used

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  • Territorial space development and utilization ecological effect dynamic simulation and prediction system
  • Territorial space development and utilization ecological effect dynamic simulation and prediction system
  • Territorial space development and utilization ecological effect dynamic simulation and prediction system

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Embodiment 1

[0066] see Figure 1-Figure 3 As shown, the present embodiment provides a dynamic simulation and prediction system for the ecological effect of land space development and utilization, including the original land identification unit 100, the spatial pattern simulation unit 200 and the dynamic simulation analysis unit 300;

[0067] The original land identification unit 100 is used to select the influencing factors of the original land to analyze the land use demand data, generate an original map of the original land, facilitate subsequent comparison, and realize a more intuitive determination of the current status of the land;

[0068] Specifically, the impact factors include forest parks, geological disasters, water environment and comprehensive soil quality;

[0069] Forest parks are parks built with a large area of ​​artificial forests or natural forests as the main body; geological disasters refer to geological processes or geological phenomena that are formed under the acti...

Embodiment 2

[0099] Considering that land changes may be different at different distances from national land development points, in order to study land changes separately with national land development points as the center, improve the accuracy of making ecological environment planning and researching land use sustainability, this embodiment and implementation Unlike Example 1, see Figure 4-Figure 5 shown, where:

[0100] The spatial pattern simulation unit 200 includes a land division module and a regional simulation module;

[0101] The land division module is used to take the national land development point of the original land as the center, and divide the original land that spreads outward as the simulation area;

[0102] The land division module adopts the lattice cutting method to carry out the original land division, and the lattice cutting method specifically includes:

[0103] Construct three-dimensional models of different colors according to the original map of the land acco...

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Abstract

The invention relates to the technical field of territorial space development, in particular to a territorial space development and utilization ecological effect dynamic simulation and prediction system. The system comprises an original land identification unit, a spatial pattern simulation unit and a dynamic simulation analysis unit, the dynamic simulation analysis unit is used for dynamically demonstrating the change from the original graph of the original land identification unit to the simulation result graph of the spatial pattern simulation unit, summarizing and comparing the data of the original graph and the simulation result graph, and generating an area index change statistical report of each land class. According to the method, the data of land change can be visually determined through the statistical report, the prediction and analysis accuracy of the land ecological effect is improved, the ecological effect of land space development is predicted, the change of the ecological effect of land before and after land space development can be more visually observed, and the changed part in an original image can be dynamically displayed conveniently, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of land space development, in particular to a dynamic simulation and prediction system for ecological effects of land space development and utilization. Background technique [0002] Territorial space refers to the regional space under the jurisdiction of national sovereignty and sovereign rights. It is the place and environment where citizens live, including land, land waters, inland water, territorial sea, and airspace. Fundamentally changing the structure and function of the ecosystem will have a profound impact on resources, the environment and society. With the growth of population and economic development, the development and utilization of natural resources by human beings is increasing, which makes the change of land use more active. The resulting climate change, biodiversity conservation, food supply capacity, environmental pollution and other issues have become hot issues of common concern in socie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/26G06F30/20
CPCG06Q10/04G06Q50/26G06F30/20
Inventor 邵虹于少康罗璇
Owner 江西省国土空间调查规划研究院
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