Comparative Study Of Accessibility In Cold Regions Of China And Canada On Behalf Of Urban Medical Institutions Based On GIS

With the sustained and rapid development of China,people,society and country have urgent expectations and needs for the balanced distribution of medical resources,and the balanced distribution of urban medical institutions has a significant impact on the establishment of health services for people and the improvement of urban functional quality.In recent years,with the increasing investment on the construction of medical resources in our country,some progress has been made in medical resource allocation and improve,but in the process of implementation of health resource allocation,there are still some serious problems.At the same time,many western developed countries have a lot of experience in not only theoretical research but also design and practice.Harbin and Winnipeg-the two represent the cold region in both China and Canada,which also have similar latitudes and climates,have a lot of difference in the planning and construction of medical institutions.The level of accessibility is one of the most important factors that influence people in daily medical treatment.In this way,the purpose of this paper is to study the accessibility of medical institutions in a broader perspective way,especially thinking of the existing problems in the current situation of the development of Harbin medical institutions by comparable researches of the urban accessibility of medical institutions and the situation and development of the urban medical resource.At the same time,the paper will also put forward the medical institution accessibility optimization strategy that suits the development of China based on the country current situation.This paper can be defined as three parts.First is the introduction and basic research,these two chapters discuss the necessity of balanced distribution of medical resources and the importance of comparative studies on the representative cities in both China and Canada cold regions,and further discuss the construction background and the concept of accessibility of Chinese and Canadian medical institutions.At the same time,the paper combs the commonly used accessibility measurement models,analysis methods and calculation value processing,and compares their advantages and disadvantages,and analyses the impact of the transportation system,land use,personal factors and other factors on accessibility.The second part is a comparative study on spatial data distribution.Through the strong advantages of spatial data management function and spatial analysis function of GIS,this study establishes a GIS-based geographic data system and compares the spatial distribution of Harbin and Winnipeg,which represent the cold region of two countries.The last part is a comparative study on the accessibility of medical institutions.Through the technological process of comparative study of accessibility,this paper makes comparative analyses of the accessibility of medical institutions based on homogeneous background and traffic network.Through the analysis and comparative study of the spatial distribution data of medical institutions,this paper explores the differences between the accessibility of medical institutions.Finally,the article puts forward the optimization strategy of the accessibility of medical institutions in China.Based on the comparative study of a large amount of data,this paper discusses the different accessibility of medical institutions in the represent cold regions in both China and Canada.In view of the influencing factors of land use and transportation system of accessibility,this paper puts forward the optimization strategies of urban medical institution planning and construction,medical institution service structure and transportation road network construction based on the current situation of our country.