“…However, blocks associated with altstadt , conjoint , and distributory street patterns (Marshall, 2005) come in a wide variety of shapes and cover large proportions of urban areas (Shpuza, 2009). Several studies, ranging in scope from the typo-morphological classification of urban form (Dibble et al, 2019; Fleischmann et al, 2020) to urban modeling (Schirmer and Axhausen, 2015), have considered, apart from the area , various aspects of block shape including perimeter and shape factor (Barthelemy, 2017; Barthelemy and Flammini, 2008; Lämmer et al, 2006; Serra et al, 2017; Strano et al, 2012), length-width , area-perimeter ratios , and circularity (Gil et al, 2012; Rashid, 2017; Serra et al, 2018); shape complexity based on the visibility among contour points (Laskari et al, 2008; Psarra and Grajewski, 2001), compactness (Marshall et al, 2019), shape index , and fractal dimension (Hermosilla et al, 2014), and square compactness , dispersion , and elongation (Vialard, 2013). The review of the literature to date shows that the relationship between the shape and size of blocks and the properties of street networks has not been fully examined due to the reliance on indices that do not adequately capture the shape complexity, and importantly, having used single indices at a time rather than coupled.…”