![]() ![]() The share of employment in the primary sector (agriculture) gradually rises from Cluster 1 to Cluster 6. ![]() The six categories are named for their levels of spatial development, with Cluster 1 being the highest level and Cluster 6 being the lowest level. This study classifies these cities into six classes using a hierarchical clustering algorithm based on five selected spatial characteristics. Five spatial features: city size (area), urban form (AWMPFD), the ratio of built-up and non-built-up areas, urban growth rate, and total night lights intensity for 331 cities of Bangladesh are derived from remote sensing data. Providing a more comprehensive city classification system is essential for the country’s future budget allocation and infrastructure development. This conventional city classification system neglects the spatial characteristics inherit in cities. In Bangladesh, cities are conventionally classified based on population size and revenue collection. ![]()
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