Method for programming main body functional areas in region and support system

Abstract

The invention provides a method for programming main body functional areas in a region and a support system. The method comprises the following steps of: A, determining four acting forces for regional space development, namely pull, support force, resistance and pressure; B, calculating magnitudes of the four acting forces born by each space unit in the region; and C, calculating a resultant force of the four acting forces born by each space unit in the region to obtain a comprehensive division index of each space unit, and programming each space unit in the region to form a corresponding main body functional area type. The support system comprises a programming data import and pre-processing module, a programming index construction module, a programming compilation module, and a programming result display, output and statistic analysis module. The method and the system can divide the programming region into four main body functional areas comprising an optimized development area, a key development area, a limit development area and a forbidden development area, thereby improving the programming rationality and scientificity.

Description

technical field [0001] The present invention belongs to the technical field of regional planning. Specifically, the present invention relates to a method and a planning support system for regional main functional area planning, which can divide an area into four types of main functional areas with different properties, and are mainly used in the preparation of regional planning in the field. Background technique [0002] The "Outline of the Eleventh Five-Year Plan for National Economic and Social Development of the People's Republic of China" proposed for the first time to promote the formation of regional main functional areas. The planning of the main functional area of ​​the region is to divide the land space into four types of main functional areas: optimized development, key development, restricted development and prohibited development according to the regional resource and environmental carrying capacity, existing development density and development potential. Throug...

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Problems solved by technology

[0006] 2. There is a certain degree of information overlap and overlap among the factors considered, and the degree of differentiation is not enough

In this way, there will be information overlap and overlap when further selecting indicators, which will cause a certain degree of loss in the scientificity and objectivity of the data analysis and processing results.

[0007] On the other hand, the planning support system based on geographic information system (GIS), as an advanced information-based decision-making technology, has not yet been applied to the planning of the main functional areas of the region.

Although GIS technology has been partially used in existing research, it is only used as a display tool for planning results, and the powerful spatial analysis, modeling and decision-making functions of GIS have not been fully explored and utilized.

In addition, the commonly used GIS commercial software has a complex structure and is difficult to master, which also limits its application in the planning of the main functional areas of the region

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