Study On WebGIS Method And Constructs Administrative System Of Forest Resource Base On The ARCVIEWIMS

This text is a partion of Heilongjiang Province brainstorm subject" study on information technology monitor and manage decision spaces information technology "(GC02B608).WebGIS is very important and rising technology in GIS branch, it has opend up the new field of utilization of geographical information resources, have erected the new bridge for the provider and user of GIS information. Introduce advanced technology to regional forest resource management in order to improve exiting traditional managenent means, realize effective and science management of forestry in the future, and improve economic vigor and economic enefits, realize modernization and scientific process of forest resource information management. It is the most basic meaning and foothold in which this text studies.This text carry out in a deep-going way in discussion to WebGIS methods system, analyse computer network technical support and GIS system support on the lowest gradation, and explain basic principle, basic framework, implementation method, developing current situation and relative technology were discussed around WebGIS. After understanding the technical support and theory finally, we can get overall undstanding about WebGIS system.On this basis, this text combines application of GIS, WebGIS theory and technology with forest resource management, Theory and methods based on building the forest resource web management system were discussed by means of banding theory and technology application of GIS and WebGIS and forest resource management together. And based on this system ,using Gong bie la river valley of Hei he district in hei longjiang province as the example, web managerial information system of resource of Gong bie la river valley based on WebGIS was built up.This text is with ESRI ArcView3. 2a and expanding module Internet Map Serverl.O, R2v, Visual FoxPro as vector, map producing and attribute data management tool, using Microsoft SQL Server2000set up database and combine with former GIS attribute database offer the database support, with DreamWeaver MX2004, Flash MX, Adobe photoshop7.0 making website pages, with IBM JavaAge3.0, Microsoft Visual InterDev7.0 grade programming tool write Applet script and asp script inlay on website of the page, adopt Microsoft IIS4.0 and server-end technological development interface to respond the request of the customer-end.Practice has proved that it is feasible to set up the scheme based on regional forest resources WebGIS administrative system base on the Arc View. This system develops the instance and whole can be applied to practise, have stressed ordinary-users separated form authority-user in management method, authority-user encrypt in grades, many angles to realize the information inquiry , information data upgrade and submitting function in inside system to realize,etc.