Determination of "FORM" Attribute in Urban Morphology

Form is defined as a spatial distribution pattern of human activities which can be subjected to variations in different times. Urban form can be regarded as collection of several concepts and elements of city structure consisting of street patterns, block size and shape, street design, component configuration, parks, public spaces, and etc. the present work was formulated in order to determine the “form” attribute in urban morphology. For this aim, brief descriptions of urban passages and block were presented. Passage is known as one of main morphological dimensions shaping urban block and form. Seven indices of passage were explained. Furthermore, blocks can be