Abstract: Geographic information system (GIS) is used in everywhere,it has using in forestry for many years,however,there is none special GIS developed for forestry. Maplayer management and map edit & pagelayout are basic and characteristic function of GIS. In this paper,the design and implementation of maplayer management and map edit & pagelayont module for monitoring system of forestry ecological based on ArcGIS Engine is simply introduced,and the module characteristcs and technology are also discussed. The worksite practice demonstrates that the module realized the demand of the system and works normally.

Key words: maplayer management, map edit and pagelayout, design and realize