【摘要】 文章以皖江示范区为研究对象,以土地利用评价数据库设计为主要研究内容,基于GIS技术,通过对该区域社会、经济、生态等需求的分析,以及对数学评价模型与空间数据动态关联,实现土地评价功能。文章讨论了土地利用评价空间数据库构建的研究与设计,为皖江示范区土地可持续利用和规划决策管理提供理论技术支撑。更多还原

【Abstract】 The paper,by taking the Wanjiang Demonstration Area as the research object and land use evaluation database design as the main contents,achieves the functions of land evaluation based on GIS technology and the analyses on regional social,economic and ecological needs as well as the dynamic correlation between mathematical evaluation model and spatial data. It also discusses research and design on the construction of land use evaluation spatial database,and provides theoretically technical support for the sustainable use of land and planning and decision-making management of the Wanjiang Demonstration Area.更多还原