Research on the characteristics of inbound tourism in Yangtze River Delta region based on big data

Tourism is an important strategic pillar industry of the national economy, and transportation is the foundation and prerequisite for the development of tourism. In recent years, comprehensive transportation system has been constantly improved, the integrated development of transportation and tourism has become a new trend. By using big data survey and analysis technology, this paper analyzes the characteristics of different types of tourism transportation in the Yangtze River Delta region, evaluates the accessibility of urban tourism transportation, and explores the relationship between traffic and tourism development. Moreover, the project optimizes the productivity distribution, promotes the development of tourism economy in a large range, and provides a more scientific decision basis for planning and investment of regional transportation project. In this paper, the big data analysis and means adopted in the analysis can provide certain reference for other subjects.