Change detection of urban surface
ground surface reflectance
Polar molecular surface areas
Surface reflectance
地面反射率
下垫面反射率
表面反射
地表反射率
地表反照率
urban surface emergency reserve water source
Urban Surface Heat Environment
Urban surface structure
Urban Surface Temperature
balanced development of rural and urban areas
Coalition Fighting for Rehousing of Urban Squatters in Urban Areas
coordinating the development of urban areas and countryside
gap between rural and urban areas
integration between rural and urban areas