Copy of https://www.arcgis.com/home/item.html?id=85d0ca4ea1ca4b9abf0c51b9bd34de2e This layer presents the locations of cities within the United States with populations of approximately 10,000 or grea
City-size distributions have been studied from different perspectives in past decades. However, spatial properties of city distributions have not been widely explored. Here, we study distance distribu
