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对帽儿山的河流、施业区、林班、小班建立了ＧＩＳ专题库．对各小班的资源数据库均并入了ＧＩＳ的 属性表。为河流、集水区、林班建立了统一、灵活、多用途的编号系统。应用ＧＩＳ对集水区及护岸公益林进行分 级配套规划。提出了每米护岸公益林占地率的指标。并根据此指标对帽儿山北林施业区的部分河流划分了护岸公 益林，规划结果直接成图。
On the stream of Maoershan, Shiye District, Linban, small class has established a GIS topic library. Resource database for each sub-class are incorporated into the GIS property sheet. For the rivers, catchments, Lin Ban established a unified, flexible, multi-purpose numbering system. Application of GIS to Catchment Area and Bank Protection Public Welfare Forest Grading and Auxiliary Planning. Put forward the index of occupying rate of public welfare forest per meter bank revetment. And according to this index, the public welfare forest of revetment revetment is divided into some rivers in Shihulin Beilin forestry area, and the planning result is directly mapped.