Study On The Spatial Distribution And Configuration Optimization Of The Facilites For The Aged In Urban Risidengtial Area With The Aid Of GIS

Since 1999, China has entered the aging society and during this p eriod the rapid growth of China’s aging population, silver hair tide rapidly impact population Chinese cities and rural areas. Although there are a few cities in the country surrounding the spreading trend of, on the whole is compact and centralized development pace. China ’s economic strength and traditional construction model for urban set tlements which are in General, a wide range of retirement paradise c an’t adapt to China’s national conditions, China’s mainstream pensio n of the future should be an elderly-friendly communities, indigenous elderly model built in line with China’s national conditions. On thi s basis, and improve public services in the planning level, increas ing the diversity of public service facilities for the aged in commun ity, convenience and safety are inherent part of building elder frie ndly communities, and meanings of building a harmonious socialist so ciety.For a long time, due to the lack of detailed quantitative researc h data base and space conditions, distribution of the spatial layout of older public service facilities, such as research limited "text +image" a descriptive study. With the popularization of GIS technolo gy, more objective, quantitative study on depth of the old public s ervice facilities were ripe.Firstly introduced the background, purpose and significance of th is thesis and research methods and basic theory of GIS based urban co mmunity public service facilities are reviewed and combed through rel evant learning put forward research on spatial analysis of urban comm unity public service facilities, including the spatial distribution p attern of urban community public service facilities and digital distr ibution.