Research on the Application of GIS in the problem of Aging

The first purpose of this paper is to correct the analysis model of the past experience and provide a quantitative decision-making mode for the visual and accurate knowledge of the aging problem. The second is to improve the public service configuration related to the old people, to provide effective reference and suggestions to improve the old life and to promote the social development. In this paper, by using the literature research method, the concept of GIS is explained, and the application scope of the old problem is defined. This paper focuses on the method, degree, scope and effect of the application of GIS in the field of population research, so as to further analyze the application of GIS in the aging problem. The results show that GIS plays an important role in showing the temporal and spatial distribution of the aged population, the extent of utilization of facilities and the prediction of the surrounding hidden dangers.