MODEL OF THE PROCESS OF GEOSPATIAL MULTI-CRITERIA DECISION ANALYSIS FOR TERRITORIAL PLANNING

IF 0.2 Q4 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
S. Kuznichenko
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引用次数: 0

Abstract

Context. The process of multi-criteria decision analysis for territorial planning and rational placement of spatial objects, based on modeling the properties of the territory, is considered. Objective. Development of technology for multi-criteria decision analysis for territorial planning based on the apparatus of the theory of fuzzy sets and functions of geoinformation analysis. Method. An object-spatial approach to the formation of a set of alternatives and criteria is proposed, according to which the process of multicriteria decision analysis is divided into two stages: macro- and microanalysis.The macroanalysis stage involves the assessment of the ecological and socio-economic properties of the territory using geomodeling functions. The paper provides a formalized description of the macroanalysis stage, including methods for assessing the qualitative and quantitative impact of spatial objects on the properties of the territory and decomposing objects into thematic layers of criteria. At the stage of microanalysis, the ranking of alternatives is performed taking into account the chosen decision-making strategy. The method of standardization of criteria attributes using fuzzy set membership functions and the modification of the method for calculating the coefficients of relative importance (weights) of criteria, taking into account the spatial heterogeneity of the preferences of the decision maker, are considered. A comparative analysis of the methods for aggregating the estimates of alternatives according to different criteria has been carried out. A feature of the presented technology of geospatial multi-criteria decision analysis of decisions for territorial planning is the possibility of its integration into modern geographic information systems. Results. The procedure of geospatial multi-criteria decision analysis was implemented in the environment of the geographic information system ESRI ArcGIS 10.5 and was studied in solving the spatial problem of rational location of an enterprise. Conclusions. The proposed object-spatial approach to multi-criteria decision analysis makes it possible to explicitly take into account the spatial heterogeneity of geographic data, which is the result of the influence of geographic objects on the properties of the territory. The developed technology can be used to solve a wide range of problems related to determining the most rational placement of various capital construction and infrastructure facilities.
国土规划地理空间多准则决策分析过程模型
上下文。在对国土属性进行建模的基础上,研究了国土规划和空间对象合理布局的多准则决策分析过程。基于模糊集理论和地理信息分析功能的国土规划多准则决策分析技术研究。提出了一种对象空间的方法来形成一套备选方案和准则,并据此将多准则决策分析过程分为宏观和微观两个阶段。宏观分析阶段包括利用地质建模功能评估领土的生态和社会经济属性。本文提供了宏观分析阶段的形式化描述,包括评估空间对象对领土属性的定性和定量影响的方法,以及将对象分解为标准的主题层。在微观分析阶段,考虑到所选择的决策策略,进行备选方案的排序。考虑了决策者偏好的空间异质性,提出了利用模糊集隶属函数对标准属性进行标准化的方法,并对计算标准相对重要性系数(权重)的方法进行了改进。对不同准则下的备选方案估计汇总方法进行了比较分析。本文提出的国土规划决策的地理空间多准则决策分析技术的一个特点是其与现代地理信息系统集成的可能性。在地理信息系统ESRI ArcGIS 10.5环境下,实现了地理空间多准则决策分析过程,研究了该过程在解决企业合理选址的空间问题中的应用。提出的多标准决策分析的对象-空间方法可以明确考虑地理数据的空间异质性,这是地理对象对领土属性影响的结果。所开发的技术可用于解决与确定各种基本建设和基础设施的最合理位置有关的广泛问题。
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来源期刊
Radio Electronics Computer Science Control
Radio Electronics Computer Science Control COMPUTER SCIENCE, HARDWARE & ARCHITECTURE-
自引率
20.00%
发文量
66
审稿时长
12 weeks
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