ArcGIS applications in the telecommunications industry-GIS, the telecommunications industry - telecommunications industry
Abstract: The information in the telecommunications industry, the construction of the case the application of GIS analysis are introduced and presented with the GIS system construction experience some of the issues and the implementation of reference for construction of similar systems.
1, GIS and telecommunications Telecom as the country's pillar industry, has been rapid in recent years, rapid development, and with the opening of the market more competitive. In this fast changing market, if correctly access, management and analysis and business development related to various information and data, will greatly enhance the competitiveness of enterprises. High-tech information technology into the development of the telecommunications provides the basis and guarantee that it permeated all sectors of the telecommunications system, all aspects, including operation and maintenance departments, personnel management, marketing, planning departments, the normal operation of the telecommunications business and efficient management services. However, the current information systems in the telecommunications building, for the effective management of resources, and resources, business, customer information in several key distribution and management of the relationship between the level of analysis is far from the desired level.
GIS technology as an important component of information systems, the application of a long history in the telecommunications industry in China, telecom operators use GIS technology for resource management and decision support applications still in its infancy, from the 90's later, the telecommunications sector in many attempts in this area, but because the system invest huge complex, involve many technical difficulties, lack of unified standard, and there are special requirements on the management process, coupled with the years, the telecommunications formation body complex, the original data is not accurate, split or re-created a situation little precedent for successful development.
With the development of computer hardware and software technologies and GIS technologies are maturing, but also as carriers continue to mature and standardized management, GIS in management information systems carrier-grade applications with a guarantee of success . Once the GIS technology into the telecommunications management information system, GIS will be fully powerful manifestation of a brand new concept of telecommunication information management will result. GIS technology can be various types of telecommunication information system with its unique form of organically integrated, and truly telecommunications operation, maintenance and marketing into one management model provides a powerful tool.
From a business perspective, the telecommunications company with the resources can generally be divided into internal resources and external resources, internal resources are mainly all kinds of physical facilities such as operating rooms, computer room, pipe, pole switch, cable, cable , transfer boxes, wireless base stations, external resources, mainly business, user resources, such as population distribution, community transport, business income, most of these resources have the characteristics of spatial distribution, and geographic information, that is, the ideal implementation of GIS system object.
Extensively in the telecommunications industry to introduce GIS system can bring immediate and long-term benefits of the new, to some extent can even affect the management and efficiency. In the telecommunications resource management, operation management, wireless applications, customer service, marketing, value-added services are fully utilized macro value.
2, the telecommunications industry, analysis of GIS applications and related issues Current enterprise information system should be to provide integrated solutions to achieve resource sharing, information synchronization, in order to expand the corporate image, improve corporate services, to better compete in the market. The introduction of GIS technology should be compatible with this feature, it is necessary and full integration of the traditional information system as a whole.
Telecommunications traditional information systems theory and technology are relatively mature, while the commercial area of GIS is relatively new technology, from the details of the technical characteristics of both speaking there are some big differences. The GIS technology and traditional information systems technology to seamlessly integrate into an overall information system is the construction of high-level goals, but also the needs of users, but there are some specific implementation details. For example:
Data storage and distribution issues: Traditional information system is based on the relational database information system, relational database theory, implementation techniques, including data processing and so very mature distribution, given a system goal, the realization of the actual program on the approximate optimum able to determine. In the GIS system, simply because of geographical space and the nature of relational data exist some differences, so that some practical problems of the theory has not been a perfect solution to achieve a unified program.
To store data, the original GIS system for spatial data using proprietary file formats, using ID associated attribute data stored in relational database technology, the new GIS platform will be the basic spatial data and related attribute data stored in a large relational database, making it a truly indivisible integrity of entities. Although this is a valuable technological progress, but in some specific combination of GIS and information system construction, the design might still follow the original spatial data and attribute data separation model. Because of the special nature of spatial data may cause it to combine the properties of the original data can not by their information systems in the normal way, including the performance, the old binding rules could all be destroyed.
Data distribution problem in building a large system may stand out, based on strict implementation of large-scale relational database theory distributed database system when dealing with strategies and techniques in dealing with spatial data often encounter some problems.
And traditional systems integration business: In GIS technology into before, many successful information in the normal running, expand GIS functionality or existing GIS platform rebuild what they will be affected? For example, business processes, in an online transaction processing systems, using GIS-driven graphical interface on the physical facilities, corporate design and construction is very significant. Then, in the operator to do graphics operation, the original easy to control in the information system error handling, transaction processing, access control and other business needs and the new two-dimensional space for flexible graphical editing combined with operational requirements well it?
Data redundancy:
Assumed before the introduction of GIS, there is an information system in operation, there are two entity classes links can be used a strict relationship between relational database back to a reasonable and accurate description of this connection, the introduction of GIS After these two entities will correspond to the spatial position of two entities, the new system
I am Mp3 Player Manufacturers writer, reports some information about polisher sander , switched socket.