Study On The Expression System Of Landscape Designing Program Based On Visualized Digital Technology

Landscape Architecture is an applied subject based on natural science and humanistic subject. With the rapid development of information technology, computer technology has been increasingly widely used in the process of landscape design. As a new force in computer technology, visualization digital technology has been extensively used in landscape design and expression, which expands a new field of landscape design.With the improvement of living standards and the change of environmental conditions, people's ecological idea increases day by day, the field of landscape design is gradually expanded, and the public participation is also promoted. Therefore, the problems of landscape design are more and more prominent: emphasizing parts while making light of the whole, emphasizing the effect drawing while making light of the reality, more emotional while less rational, more experienced while less scientific. The major-related software, which is deficient in displaying, analyzing and evaluating functions, seriously hinders the development of modern landscape. With the advances in computer technology, people gradually try to introduce visualization digital technology into the landscape design, making it a breakthrough in landscape development.In the current application field, visualization digital technology has been widely used. It specializes in management, analysis, forecasting and other functions. But its application in landscape has not been mature, so it is necessary to explore more effective technologies. In addition, its practical application in landscape design expression is very limited, so it is also necessary to explore its advantages and content deeply. Therefore, this thesis gives instructions in terms of the commonly-used design software of landscape workers and its application field. The thesis aims to analyze the shortcomings and explore its effective and available techniques in landscape design expression by the subsidiary advantages of visual digital technology. It also intends to achieve the co-participation between existing landscape design technology and visualization digital technology in landscape design expression. Through a combination with living examples, this thesis analyzes the function of visualization digital technology, puts forward to the idea of subsidiary design via combining with traditional landscape design software, and presents the feasible and practical operations.