Dong, Nan; Yang, Xiaohuan; Cai, Hongyan; Wang, Liming - In: Sustainability 7 (2015) 4, pp. 3984-4003
Urban population potential is a good measure of urban spatial interactions. However, previous studies often assigned population data to the administrative point of the government or the centroid of the region, such as the county, ward or village. In these cases, two problems exist: (1) the zone...