Evaluation, Definition and Implementation Method for the Three Identifying Indices of Decaying Fabrics by the Aid of GIS

The subject of decaying fabrics has been debated in urban management, academia and urban professionals from its general terms views. The concepts of decaying, problematic and vulnerable urban fabrics includes an extensive spectrum of physical, social, economic, environmental and even management dimensions. This paper will concentrate on lawful definition of decay indices as well as its implementation methods by the aid of Geographic Information System. The results show some hurdles in identification methods that are counted as the challenges today for decaying urban fabrics. Furthermore, the proper method selection for identifying decaying fabrics with the aid of Geographical Information System can encounter lower level of error.