Forest Resources Geographic Information System Development And Implementation Based On SuperMap IS.NET

With the computer Internet (network) technology and GIS (Geographic Information System) technology rapid development, the Internet technology in GIS development have had a network of the geographic information system techniques, namely the WebGIS technology. Geographic Information System Network organically combines the Internet and traditional stand-alone geographic information systems effectively makes full use of the width and convenience of the Internet, and sends the relevant geographic information to users throughout the world. The geographic information system network will plays a decisive role in the resource planning, the urban construction, the transportation, etc. in all areas of society. In order to adapt to the needs of the times, the today's forest resources management puts forward the new objectives and content -- WebGIS technology will be applied to the management of forest resources.The status and needs of the management of forest resources, from the characteristics of WebGIS and technology, firstly the article analyzes the WebGIS system as a total solution advantages, introduces the WebGIS'management and development in forest resources, analyzes deeply the SuperMap IS.net used in the Geographic Information System Network Services platform. In the logic of division of functional modules and detailed functional design process, through in-depth excavation of the technical content of SuperMap IS.net, the article tells the independent research and development of the substantial expansion of the basic functions and the custom behavior. The WebGIS system both makes full use of the existing resources, and accumulates the valuable development experience. Finally this article gives some concrete realization of the main functions of the program. The development of Etuk Banner forest resources network geographic information systems not only realizes the forest resources of modern information management and analysis, but also realizes a complete network of geographic information systems, to achieve a high degree of the forest resources information sharing.The Forest Resources Network Geographic Information System development platform using Microsoft Visual Studio 2005, applies the SuperMap IS.net (SuperMap Internet Sever.NET) to design a WebGIS Service, combined with AjaxMap within the framework of the three-tier distributed architecture. It puts forward the geography of forest resources information systems design thinking. On this basis, the use of SuperMap large spatial database engine SDX +, based on SQL Server 2005 database gives the forest resources of space and attribute data storage and publishing program.Early the development of the whole system has achieved some results, the effect is obvious, but it still requires long-term deep and perfect systematic development. On the condition that WebGIS Development of Etuk Banner forest resources is the management of forest resources for the purpose of the adaption to the new situation requirement, in order to improve the management of Etuk Banner forest resources , the WebGIS is created for the effective, advanced and scientifically-assisted decision-makers as a decision-making management tool. This study fills a network blank of forest resources management information. It lays a foundation for solving the practical needs of the forestry units a grass-roots level and for topics on the follow-up work operation.