Design And Implementation Of The Engineering Geographic Information System On Tibet Shigatse Airport Reconstruction And Extension Project

This paper studies the current generated during the construction of a large numberof airport construction drawings and documentation is lost, resulting in operation andthus can not use this information to seriously affect the operation efficiency of theproblems, and foreign information technology at the airport, made of advancedexperience and shortcomings, proposed a set of effective self-collected, generatedduring construction of a large number of engineering drawings and documentation, andthe data conversion technology through the Spatial Data (GIS) to form a comprehensivedigital map information system platform solution. The program system to solve thecurrent airport can not be used in the documentation issue, to adapt to the current andfuture period of increased demand for airport construction projects, engineeringdrawings and documents to improve data collection efficiency, standardize projectdocumentation management processes, strengthen Airport construction process ofinformation sharing and improve airport efficiency of the operation and managementafter the completion of laying a solid foundation.The system covered include engineering drawings, documents collected normativestandards, engineering content management, content conversion projects, engineeringservices, geographic information sharing and business content. This paper analyzes theresearch status at home and abroad, put forward the construction of the functionalrequirements of the system, the key modules of the functional analysis; thendemonstrated the system’s technology roadmap and key technology solution to theproblem, generally the architecture of the system is designed and functional structure,system interface and framework to complete the general idea of the planning system;then discussed some of the modules of the detailed design and database design, a simpleachievement system is introduced. The research process using object-oriented thinkingsystem implementation using J2EE technology, B/S structure,, Tomcat middleware andOracle10g. Finally, system testing and application, that the system satisfy the user’sbusiness needs, to achieve the expected goals.Finally, on the subject of the research results are summarized and summarized, the next step to improve the direction, and the system application and popularization of theprospect.