Assessment of Land Capability for Urban Building Height Planning in Bukittinggi, Indonesia

Abstract

With urban development and rapid growth, the challenge of land capability to accommodate urbanization is becoming increasingly complex. Therefore, the concept of a "vertical city" has surfaced, indicating the importance of integrating sustainable development with spatial and building height restrictions. This study aimed to analyze the land capability of Bukittinggi City in relation to building height control. The methodology adopted adhered to the Ministry of Public Works Regulation Number 20/PRT/M.200 and relevant literature, using the scoring and overlay method with ArcGIS tools. The analysis results showed that the majority of Bukittinggi's area had a relatively high level of land capability, with a significant portion covering 71.3% of the total territory. Moreover, most buildings adhered to the land capability, even though seven unsuitable buildings were identified. These results served as a crucial basis for making informed decisions regarding land use and fostering sustainable urban development.