Evaluation of Land Use and Road System for Urban Planning in Luohu District, Shenzhen, Based on GIS

This study aims to evaluate the urban planning system of land use and road system in Luohu, Shenzhen. Based on remote sensing images, 30 m DEM data, population data, and various urban planning standards, the land use types in the Luohu built-up area are determined through comprehensive analysis and evaluation: a road system that covers the slope, area, area ratio, and intersection spacing of road longitudinal sections, as well as a bus system that covers the density of the bus network, non-linear coefficient, network length, average station spacing, repetition coefficient, and station coverage. The study results show that the overall urban planning of Shenzhen Luohu is incomplete, and the land use, road system, and bus routes in the built-up area are not reasonable enough. Finally, suggestions are proposed to address the shortcomings, such as revitalizing existing land resources and promoting the efficient and intensive use of industrial land.