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作者

来源

JOURNAL OF URBAN PLANNING AND DEVELOPMENT,Vol.143,Issue040160362

语言

英文

关键字

SMART GROWTH; FUTURE; CITY

作者单位

[Kamal, Azza] Univ Texas San Antonio, CACP, Res, San Antonio, TX 78249 USA. [Proma, Nishma] City San Antonio, Dept Informat Technol Serv, POB 839966, San Antonio, TX 78283 USA. Kamal, A (reprint author), Univ Texas San Antonio, CACP, Res, San Antonio, TX 78249 USA. E-Mail: Azza.Kamal@utsa.edu; nishma.proma@yahoo.com

摘要

Very limited studies have examined infill development in the context of suburban areas or small towns, and only a few studies have broadly analyzed the parcels potential for infill in the inner city context. This paper develops a quantitative and visual model with a ranking system for infill developable sites using geographic information systems (GIS) technology. The model, which is only applied to vacant parcels, evaluates these parcels in accordance with eight criteria. Using a numeric coding system for selected urban sustainability and smart growth metrics and a weighting value, a GIS raster model was generated for the vacant parcels. With the summing up of the composite scores and a compartmentalization of parcel's quality, a final ranking system for parcel's suitability for infill development is generated. Unlike the preceding assessments, this method yields a larger amount of developable sites with different infill quality according to a four-level scale and offers both visual and quantitative outputs. The results provide planning officials with a feasible and traceable tool to share with the public, to utilize to support future decisions regarding land development and rezoning, and to adopt by both by urban and peri-urban communities. (C) 2016 American Society of Civil Engineers.