MapGIS在造林工程设计中的应用

Application of MapGIS in the Design of Afforestation Projects

本文选择陕西省西部造林工程—千阳县造林示范区为研究对象 ,阐述了GIS在林业专题制图中的应用前景 ;以国产GIS软件—MapGIS为例 ,探讨了GIS在林业专题制图中应用的基本原理和方法 :尝试了基于MapGIS的造林规划设计途径 :建立了造林示范区的图形数据库和属性数据库 :完成了造林示范区上地利用现状、造林规划设计等专题图。这一成果为该示范的造林工程管理。

As a management system of the spatial information, GIS is continuously developed and has been extensively used in the storage and management of the spatial data. Currently, GIS has been extensively used in the various domains, such as military affairs, environment protection, land planning and assessment, urban planning and construction, and management of communications. In afforestation, the digital forestry mainly based by '3S' has been put on the agenda, which will bring about a new revolution for the forestry development. By taking the afforestation project in the afforestation demonstration area of Qianyang County, Shaaxi Province, as the research subject, this paper discusses the application prospects, fundamentals and methods of GIS in the thematic mapping of forestry. By using the domestic MapGIS-based software, the graphic database and the attributive database are developed, and the maps of the present situation of land use and afforestation planning and design are carried out for the afforestation demonstration area. These achievements will play an active role in the management of the afforestation projects and the ecological environment construction.