Study And Practice Of Integration Of Operation System And GIS System Based On Workflow

The 21st century is the network information age and the paperless network office is already era, this is the main unshakable stream. Geographic information system is also so, relative to the map, electronic map can express more and more detailedly, more comprehensive geographic information. Informatization and the digital makes enterprises and departments for efficiency greatly improve the work, also make the geographical investigation and research become efficient. But, when land consolidation department and rural and urban planning departments to achieve both can efficiently network office, and can quickly timely master dynamic geographic information resource, difficulty will be increased, that is, for many geographic related sectors, there is a disconnection between public data and geographic data. For example, the urban land resource survey and monitoring the need for real-time dynamic geographic information, however, many geographic information file is still on the paper, this makes land management and planning departments in dealing with affairs to spend so much time, if we want to achieve efficient use of the existing data, the best method is to transact the system and geographic information system realize network integration.The current business processing system emerge in endlessly, varied, mostly based on workflow technology OA data framework design, realization are text files, circulated, circulation functions; While the existing GIS second development system products are mostly based on GIS realize WebGIS or 3D - GIS to browse, search, editing, output, spatial analysis, and other functions. However, in order to land consolidation reserve management for example a lot of land use and planning related with the business needs of the graphic monitoring of and the related data, so this study and the theme is in data prepared for constructing the business system based on GIS spatial data data frame and the frame, and put two system realizing seamless integration, achieve OA workflow technology and GIS technology with the purpose, aim is to the broad masses of urban construction service. Along with the computer application technology, digital communication technology, the Information superhighway, Internet, National Infrastructure (National Information Infrastructure, NII), National Information Network (National Information, NIN), a geographic Information systems (Geographical Information System) development, the information of land use also no longer just "both pictures and texts" on the paper, but in digital, dynamic and real-time naturalization and sharing trend.This study of business Workflow OA technology and GIS spatial data processing is based on Workflow technology as the foundation, Workflow, relational databases RDBMS, network environment Web, asynchronous refresh technology Ajax, structured query language SQL and other major related technologies of land arrangement reserves management business data frame construction is discussed and practice; WebGIS, ComGIS, based on the Grid technology Grid, spatial database Geodatabase, spatial data engine ArcSDE for Oracle, GML, SVG etc of land arrangement mainly related technologies of spatial data reserves management framework construction is discussed and practice. Finally, based on integrated technology and interface technology on the business system and GIS system to realize the integration of two data frame. The course of the research on Windows 2003 Server or Windows XP operating system on does, based on the.net Framework development Framework of object-oriented programming concepts, adopts B/S (browser/Server) and C/S (client/Server) system logic structure, combined with Visual Studio for development platform, from 2005 using asp.net, JavaScript and ArcGIS started, WebOA components, ArcGIS Server, high-level language C # visualization tools such as the integration, achieve two systems in practice constantly testing and improvement, to construct an efficient, stable land consolidation reserves management information system integration platform.Will GIS with geographic related business processes and workflow technology combining, effective management of land consolidation reserves each data, scientific statistical analysis and dig various information, rapid plots to cope with all kinds of accident and emergency, improve the land consolidation reserves the efficiency, quality and level of management. Realized to handle the GIS spatial data real-time update at the same time in the business, the use of the business data and the spatial data with management data frame. For in the process of urbanization and modernization construction land resource arrangement reserves management distribution of work efficient operation provides powerful tools.