Design And Implementation Of The Data Integration Functions In Police Geography Information System Of A Certain City

Geographic Information System (GIS) is accompanied by geographical science, computer technology, remote sensing technology and information science and the emergence of a new discipline, which in the form of visual data associated with the map display to the user. Due to its powerful spatial data processing, geographic information system is very suitable for the public security system.The building of police computer business systems across China is plagued with a series of issues such as narrow business fields, redundant construction, standard incongruity, inadequate utilization of data sharing, high construction cost of fundamental platforms, etc. In order to deal with the above issues, the Ministry of Public Security established business oriented police Geography Information System.The Police Geographic Information System of a certain city, which is supported by the PGIS platform, combines certain basic spatial data and uses the PGIS platform interface to develop various types of applications. The Geographic Information System is the product of the combination of geographic information technology and public security information system, is a high-end application of public security information. It can effectively stimulate the information integration and information sharing in the public security arena and enhance public security information technology application level.In the process of building this project, the use of a number of different technology platforms, heterogeneous data sources. The business data need to show the geographic information system, it must be processed to the import management from a range of data integration process. This paper analysis and design a set of more help to accelerate the development of practical business applications of data integration solutions.Full use of the PGIS platform, some basic functions, while the MIS data collected through the logical way of mapping and physical integration of collection, into an integrated security information database, and then through the address matching, artificial collection, GPS positioning techniques and geographic information associated standard library, and then generate business layer, service business applications.