【摘要】 提出在地理信息系统(GIS)和BP神经网络技术支持下,对建设用地适宜性进行评价的一种新方法。阐述了建设用地适宜性评价的评价原则与体系,并提出了新方法的技术路线。最后以珠海市横琴岛为研究实例,基于GIS平台,利用BP模型,对横琴岛建设用地的适宜性进行了评价。更多还原

【Abstract】 This paper advances a new assessment method for the suitability of the land of construction which is based on geographic information system(GIS) and BP neural network model(BPNN),expounds the principles of this assessment and system and the technical route of the new method,uses fuzzy technology,BP model and GIS to assess the suitability of construction land.更多还原