GIS model for morpho-typology in historic preservation and contextual design

Abstract

Georeferenced morphological analysis can contribute not only to the visualisation of currently listed sites, but also to decision making in the design of compatible buildings. In the survey of the architectural fabric of Planaltina, a nineteenth century town in Brazil’s Central Highlands, the authors developed and tested a matrix of architectural features set up in a database and referenced to building lots. The features were then spatially retrieved in a GIS program, delivering dynamic maps that assist in the definition of limits for historic interest areas. This process results in a clear picture of the architectural character in the area, showing which design features are prevalent according to building types and districts. Therefore, it assists in fine tuning infill projects not only to the regional architectural traditions, but even to each neighbourhood’s peculiar identity.