基于GIS的“三旧”改造用地潜力评价系统  

Land Potential Evaluation System of the Reconstruction of Old Factory Buildings, Old Villages and Old Towns Based on Component GIS

作　　者：王刚[1] 

机构地区：[1]广东省国土资源测绘院,广东广州510500

出　　处：《地理空间信息》2016年第10期35-38,49,共5页Geospatial Information

摘　　要：使用组件式地理信息系统开发技术,实现一个集多源异构数据管理、潜力评价、结果图形可视化于一体的 "三旧"改造用地潜力评价信息系统,并通过应用案例证明该系统的精度和高效率性,提高了潜力评价的科学性和客观性,为决策者提供辅助决策。This paper combined 26 indexes, three standard models and five databases into a land potential evaluation system. The system has strong ability in reconstruction of 'Three Old', and also can meet the urgent requirements of lacking land potential evaluation system. The experiments show that the system can build up dynamic link library of evaluation model, and calculate 7 potential evaluation models. The system can help to improve the scientificity and the objectivity for evaluation model, and provide some assistant decisions for technical personnel and decision makers.

关 键 词：组件式地理信息系统 三旧改造 潜力评价 评价模型 

分 类 号：P208[天文地球—地图制图学与地理信息工程]