Research On The Visual Language Of Dynamic Map Information Design

The map grows with human civilization,reconstructs and reproduces the world,and also reflects the development of history,society,science and culture.Today,the map is no longer a simple symbol,nor is it limited to the static presentation on paper,but more in a dynamic and interactive way with people in a variety of media carriers to produce a closer relationship.The current map is not only a tool for people to know the world and record locations,but also to establish the relationship between location and life,providing people with location-related information and better services.The development of static maps towards dynamic interaction has greatly expanded their functions and application scope.From the simple unidirectional transmission of information to the dynamic provision of services,it not only has many advantages in information presentation and communication,but also strengthens people's ability to interpret information and obtain better use and emotional experience.The subject of this topic is the visual language level communication of dynamic map information.Through the research of related multidisciplinary fields,starting from the attributes of dynamic maps,the information transfer from static to dynamic maps and the dynamic map language and information elements are studied.In addition,the visual language elements and features of the dynamic map under the interactive behavior are summarized.The presentation and communication of good map visual language requires a clear information structure.Therefore,this paper studies the information organization construction of dynamic maps,introduces the theory and method of information organization construction,and combines the characteristics of dynamic maps and geospatial information,to constitute the content framework of dynamic map information and point out the interrelationship between these the four levels of Context,Users,Content,and Activities.In addition,this study also organizes the structure of the dynamic map information,proposes a CUCA-based dynamic map information hierarchy communication strategy,and proposes dynamic map information design principles under interactive behavior.Finally,the application of COVID-19 epidemic real-time dynamic map is used as an example to analyze the application of visual language level communication,and further explore the visual communication method and information experience in the dynamic map information design in order to seek new developments in information structure and visual language.The dynamic language visual communication strategy and dynamic map information design principles derived from the research in this paper can be used to guide the design expression of dynamic maps in the future to meet the diversified needs of the market and people's geographic location services in the present and the future.Under the visual threshold of today's new media,the transmission of dynamic map information and the realization of many functions and services will eventually be expressed in the form of visual language.But at the same time,it no longer stops at vision,but breaks through the boundaries of vision to form an all-round integration experience.