STUDY ON FACTORS AFFECTING URBAN SUSTAINABLE DEVELOPMENT IN DA LAT CITY, LAM DONG PROVINCE

This study aims to build a set of environmental integrity indexes (EII) for urban planning and development in Da Lat city, Lam Dong province. The research methods include data collection method, interview survey method, data processing method, data analysis method and regression analysis on SPSS software to process data. The research results determines the influence of EII on sustainable urban development with heritage-specific properties in Da Lat city, ranked in order of impact level from largest to smallest: the most important level is of infrastructure development and architecture and urban landscape (β = 0.205), followed by Management (β = 0.115 heritage); Population group (β = 0.087); Group of historical roles and heritage factors in urban function (β = 0.062); and Group of Economy and The quantity, scale of heritage, relics have the same impact level (β = 0.058). Thus, it can be seen that for an urban area with specific characteristics of heritage, together with the socio-economic development of Da Lat, however, preserving the local cultural heritage is the most important. Regarding heritage characteristics in long-standing artistic architecture associated with urban development, the construction and development of infrastructure and urban architecture and landscape will interrupt the city's long-standing architectural heritage.