Research On The Method Of Internet Location Data Acquisition And Integrated Management

Nowadays Internet location data has been widely concerned as one of the most important information resources to perceive the mechanics of human social activities,to analyze geographical situation and to build smart city.Internet location data acquisition provides basic data support for subsequent data analysis and data mining.Internet location data modeling and model-based integration and management lay the technical foundation and provide platform support for data sharing application.At present,the efficiency and integration of Internet location data acquisition still have much room for improvement,and the research on data integration and management of Internet location data can be more deeply upgraded.This paper focuses on the application of Internet location data integration and sharing,and carries out the researches on the acquisition,integration and management of Internet location data.The contents of this paper include the following four aspects:1.Carrying out the basic theory research related to this article,analyzing the research status and establishing the research framework.This paper studies the basic theory of Internet location data,analyzes the research status and existing problems of its data acquisition,modeling and management,and determines the research content and ideas of this paper.Based on the research above,this paper establishes the research framework of Internet location data acquisition and integrated management,and makes the research tasks clear.2.Research on the method of Internet location data acquisition and its experiment.Based on the research and comparative analysis of the commonly used data acquisition methods,this paper proposes a method of Internet location text data based on multi-strategy for text data,and proposes another method of Internet location image data acquisition based on population density and dynamic grid partition for image data,which aims at improving the data acquisition efficiency and integrity.Then the basic principle,basic procedure and main feature of each method are introduced,and the software development and experimental analysis of data acquisition are carried out respectively.3.Research on the method of Internet location data integration and management.With the integration and sharing of Internet location data oriented,the Internet location data acquired is structured and redundancy removed for preprocessing,and the data model of Internet location data is built.Based on the data model,four searching methods are realized.Finally,the Internet location data management structure is designed and studied.4.Experimental platform development and function realizing.Based on Ubuntu Operating System,the Internet location data management structure put forward is realized by building an Internet location data management platform for data integration and data sharing with PostgreSQL,Nginx,and other open source so ftwares and thchnologies.Finally,data retrieval and download and other core functions are achieved,which proves that the proposed data integration and management method is scientific and effective.