Construction Method Of Information Map Of Jiangnan Urban Landscape Pattern

The geography features and natural environment information is the base of a city's spatial structure.The analysis of urban landscapes pattern is an important way to shape urban spatial features.This paper intends to discuss three methods for constructing information maps of urban landscape patterns of Jiangnan cities.This paper is intended to discuss the construction of the information map of the Jiangnan city landscape pattern.This paper firstly uses the theory of information mapping,combining abstraction method and graphic information analysis,to get the characteristic of mountain pattern,water pattern,city landscape,landscape skeleton and so on,and then integration and analysis Jiangnan City geography features and natural environment information;secondly,with the help of the information map's expression,make the multidimensional information displayed in the 2D map;thirdly to solve the problem and prepared for the regulatory plan at the same time.Finally based on the analysis,reflects the trend of ideas for the future development of scenic city and the construction of sustainable development.This paper is divided into three parts,the first part introduces the theory of urban landscape modeling.Discuss the characteristics of the resources in Jiangnan cities,the contradictions between the urban development and the landscape environment.Secondly,summarize the theory and construction experience of China's landscape.Study the theory and practice of Western cities,summarizing the development and inheritance of traditional theories in China and learning of Western urban construction.Finally,introduces the technical methods and framework for the implementation of these theories.The second part is the exploration and research on the information map of the Jiangnan city landscape pattern on the basis of the previous theoretical research.According to the different stages,different scopes,and different information categories of urban landscapes,the corresponding methodological strategies were formulated.The three methods are the database construction technology,Drawing technology and analysis technology;The final part is an empirical study.It applies the method to the landscape planning of Wuhu City and tests the feasibility.Firstly,build a database of the geographical features of the landscape of Wuhu.Then use the above method to draw the geographical shape.Finally,analyze and optimize the problems and propose a strategy for urban landscape development based on the city landscape pattern.