Application of spatial analysis and decision support in urban planning 并列题名：Application of spatial analysis and decision support in urban planning Geo-spatial information and decision support for urban planning Agricultural policy analysis and decision support in China Research on public opinion analysis and decision support based on big data Lab manual for spatial analysis in urban and regional planning Application and practice of big data in urban planning Research on the application of spatial information technique in urban planning 并列题名：Research on public opinion analysis and decision support based on big data