What does tourism digitalization include? Why is it called tourism digitalization?

Digital tourism is an important field of tourism informatization, which refers to the digitalization and networking of the whole process of tourism activities. Digital tourism is based on 3S.

(RS, GIS, GPS) technology, distributed computing technology, three-dimensional visualization technology, virtual reality technology, database technology, data mining and data fusion technology, broadband network technology, communication technology (such as 3G), cloud computing technology, SOA (service-oriented framework) and other technologies. Digital tourism system is a systematic project, its input is all kinds of tourism information, including spatial information and non-spatial information, and information processing is the realization of various application functions in digital tourism system. The output is all the services provided by the digital tourism system.