The design and implementation of expert supporting system for divisions of forest category based on ArcGIS Engine

In order to solve the problem of automatic division of forest category in forest management, this article based on the C# language of NET technology, combining with the forest division regulation and the method of comprehensive factor evaluation, established a set of forest species division indicator system and developed the divisions of forest category system by the component of ArcGIS Engine. This system can auxiliary realizing functions of automatic forest category division, mapmaking, query and statistics. Comparing with the traditional method, this method is more convenient and accurate, reducing man-made error and improving work efficiency.