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Optimization configuration method for multi-scale land resources

A technology for optimizing the allocation of land resources, applied in the fields of instruments, data processing applications, forecasting, etc., can solve the problems of a single scale and the lack of a multi-scale coordinated planning and layout mechanism, so as to improve comprehensive benefits, strengthen connections and synergies, and improve land use. The effect of utilization efficiency

Inactive Publication Date: 2018-08-24
WUHAN INSTITUTE OF TECHNOLOGY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a multi-scale optimal allocation method of land resources in view of the defect that the prior art land resources optimal allocation method is based on a single scale and lacks a multi-scale collaborative planning and layout mechanism

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  • Optimization configuration method for multi-scale land resources
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  • Optimization configuration method for multi-scale land resources

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Embodiment Construction

[0071] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0072] In a specific embodiment of the invention:

[0073] Laos is a member of the Association of Southeast Asian Nations and a member of the Greater Mekong Sub-regional Economic Cooperation. Laos is poor but not barren, with rich natural resources and huge development potential. Savan District is located in the south-central part of Laos, accounting for 16% of the country's area and 20% of the country's population. It is an important geographical, economic center and agricultural economic zone of Laos. The terrain of Shawan District is flat and open, the land is fertile, and the water energy, win...

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Abstract

The invention discloses an optimization configuration method for multi-scale land resources, and the method comprises the following steps: S1, carrying out the dividing of evaluation units of multi-scale land resources according to the size of the spatial dimension of a target region, combining with evaluation indexes and corresponding weights of different scales, constructing a land utilization suitability evaluation model giving consideration to multiple scales, solving the model, and obtaining the spatial suitability of multi-scale land resources; S2, combining with a structure optimizationtarget function for achieving the maximum comprehensive benefits of land utilization according to the demands of land utilization at different scales, constructing a multi-scale land utilization structure optimization model, solving the model, and obtaining an optimal land resource number structure; S3, constructing a land utilization layout optimization model giving consideration to multiple scales according to the precision features of evaluation units at different scales, and solving the model to obtain an optimal land utilization space layout scheme. The method can provide an optimizationframe and a layout mode for the reasonable scheduling of land resources from the aspects of number and space, and provides a support for the land utilization planning and decision making.

Description

technical field [0001] The invention relates to the technical field of land use planning and decision-making, in particular to a method for optimal allocation of land resources considering multi-scales. Background technique [0002] With the continuous development of land resources optimal allocation technology, land use planning decision-making has developed from a traditional single-scale to a new stage of multi-scale collaborative planning. The traditional land resource allocation method that only considers a single goal or a single scale cannot realize the comprehensive benefits of land use and cannot reflect the correlation between various scales. Therefore, considering the multi-scale optimal allocation method of land resources is conducive to giving full play to the complementarity of multi-scale land use information and the synergy of planning decision-making, and can provide decision support for the rational use of land resources. [0003] The main problems faced b...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/26
CPCG06Q10/04G06Q50/26
Inventor 彭玉玲周鹏隗剑秋杨珺潘悦徐伟朱珍华
Owner WUHAN INSTITUTE OF TECHNOLOGY
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