Spatial analysis methodology for prioritizing the areas of application of Parcelamento, Edificação ou Utilização Compulsórios (PEUC) in urban voids in municipality of Vila Velha, Espírito Santo

Abstract The Parcelamento, Edificação ou Utilização Compulsórios) is one of the main urban planning instruments, provided for in Brazilian legislation, with the aim of guaranteeing the fulfillment of the social function of urban property. The absence of legal provisions regarding the definition of prioritization of the universe of properties to be notified, as well as the limited experience of applying the aforementioned instrument, in the country, justify the research. The objective of the research was to define a spatial analysis methodology that would allow the identification and prioritization of areas for application of PEUC in urban voids. The municipality of Vila Velha, located in the metropolitan region of Grande Vitória, in the state of Espírito Santo, was adopted as an object of study. The methodological procedures adopted were the use of Geographic Information Systems articulated with the Multicriteria Analysis methodology and the focus group of experts for the weighting. The results showed that the methodology contributes to the definition of a “spatial-temporal strategy” that guides the application of the PEUC, allowed a detailed spatial analysis of the notifiable universe and the prioritization for the application of the instrument in Vila Velha, as well as the indication that the Municipality efforts can be initiated by Regional Administrative 1 - Center and in lots above 2,000 m².摘要 强制土地分划、建设与使用制度（Parcelaamento, Edificação ou Utilização Compulsórios，以下简称PEUC）是巴西法律法规规定的核心城市规划工具之一，旨在保障城市不动产社会功能的实现。由于该国尚未出台针对待纳入PEUC适用通知范围的不动产优先级界定的法律条款，且该工具在国内的应用经验有限，因此开展本研究具备充分必要性。本研究的目标是构建一套空间分析方法，以实现城市闲置空间内PEUC适用范围的识别与优先级排序。研究对象选定为圣埃斯皮里图州大维多利亚都会区下辖的维拉韦利亚市。本次研究采用的方法包括：结合地理信息系统（Geographic Information Systems，以下简称GIS）的多准则分析方法，以及通过专家焦点小组开展权重赋值工作。研究结果表明，该方法有助于制定指导PEUC实施的“时空策略”，可对待纳入通知范围的不动产开展精细化空间分析并完成维拉韦利亚市PEUC应用优先级排序，同时指出该市的PEUC实施工作可率先从第一行政片区——中心片区及面积超过2000平方米的地块启动。