Design And Application Of Spatio-temporal Database Of Intangible Cultural Field

With the prevalent of Internet and the advent of the big data era,cultural geography research needs to adapt to the scientific computing environment of big data.Intangible cultural heritage involves the genes and root causes of traditional culture,and it is precious spiritual wealth reserved by human society.Therefore,a lot of countries think highly of the protection and research of intangible cultural heritage.Geographic studies of intangible culture is able to describe the spatio-temporal distribution characteristics of intangible culture from a spatial perspective.This paper aims to build a field model capable of multidimensional expressing intangible culture and apply it to the geographical study of intangible culture.The GIS method is tried to quantitatively visualized the spatio-temporal distribution characteristics of intangible cultural vectors.Use the database technology to establish the intangible cultural spatial and temporal database,in order to solve the storage and management problems of diversified and heterogeneous spatio-temporal information of the intangible culture.The research contents include:(1)This paper takes Yuxian paper-cutting as the research object,extensively collects data in various forms such as field investigation?consult archival information and Internet data.Finally establish a Yuxian paper-cut intangible cultural carrier database by sorting code number.(2)The concept of intangible cultural field is proposed,and the intangible cultural vector and its spatial expression method are presented.(3)Build the concept model of intangible cultural field and design the attributes tables' structure?data storage type and data organization form.Using the SQL Server database to store and manage data,in order to establish Yuxian paper-cut intangible cultural time and space database.Which can query,retrieve and update the data.(4)Through semantic network analysis of news and commodity text data,derive high-frequency words and co-word matrix,and draw the co-occurrence relationship diagram.(5)Through analyze the spatial and temporal characteristics of Yuxian paper-cut cultural space field and realize visual expression,the spatial distribution pattern and change law of Yuxian paper-cut culture are summarized.The main conclusions obtained in this article as follows:(1)The Yuxian paper-cut space-time database built based on the concept of intangible cultural field is suitable for storing multi-dimensional and heterogeneous intangible cultural space-time data.The data with spatial attributes can be stored in a two-dimensional relationship table,which has simple structure and convenient operation.(2)The artist space field is mainly affected by topography,traffic,hydrology,economy,customs and other factors.That reflects on the distribution of paper-cut artists along the kettle flow river and the traffic line,which forms six core gathering areas.The spatial gravity model effectively identifies the cultural inheritance intensity among the villages and towns distributed by paper-cutting artists in Yuxian and the results shows that the inheritance intensity between Yu Zhou Town and Nan Zhang village is far greater than other places,where is the most prosperous area of Yuxian.Influenced by the local culture,Yuxian paper-cutting has various art styles.It mainly includes actors,flowers,window decoration,calligraphy,landscape painting and other themes.(3)The news communication space has the characteristics of radiation and diffusion from the cultural core area to the surrounding areas,which consistent with the law of geographic distance decay.We can know that the events of Yuxian paper-cutting mainly occurred in cities,such as Zhangjiakou,Shijiazhuang,Handan,Langfang and Baoding in Hebei Province,as well as Beijing,Tianjin,Shanghai,Inner Mongolia Autonomous Region and other places.These areas have geographical proximity to Yuxian,or have developed economy and transportation.The news about Yuxian paper-cutting have also happened in Pyeongchang,Tokyo,Nagoya,indicating that Yuxian paper cut has a certain influence in the international world.(4)It can be seen that the shops and factories of Yuxian paper-cut are concentrated in Yu Zhou Town,and the junction of Yu Zhou Town and South Zhang village,reflecting the development of paper-cut cultural industry are dependent to the economic center and the market.The popular commodity types are window decoration,decorative painting,frames,painting axes,ornaments and so on.Customers prefer to buy handmade paper-cut goods as gifts.Commodity sales space is affected by the economic level,population density,logistics system and other factors.The goods delivery places are mainly concentrated in the eastern coastal and central regions of China.Beijing-Tianjin-Hebei region,the Yangtze River Delta region and the Pearl River Delta region are high-density core areas with the densely populated and developed logistics.In summary,using physical data combined with the data of the Internet platform to build the spatial and temporal database,which based on the concept of field model,is helpful to deeply explore the new connotation of intangible culture in all-round ways.That has great significance to the geographical research of intangible culture.Using the GIS method to study the intangible culture are in line with the requirements of traditional cultural geography turning to new cultural geography.The design of the intangible cultural spatio-temporal database provides new ideas for the spatial expression of the intangible cultural vectors.