GIS在土地评价中的应用研究——以苏州古城区为例  

Research on Application of GIS in Land Evaluation-A Case Study of Ancient City of Suzhou

作　　者：王瑛[1] 

机构地区：[1]同济大学软件学院,上海200092

出　　处：《计算机技术与发展》2012年第10期198-201,共4页Computer Technology and Development

基　　金：上海优青科研专项基金项目(szy10022)

摘　　要：基于GIS技术,结合历史地图进行区域土地评价。研究采用GIS的分析功能,对地下文物分布、土地等级划分提供决策支持,可应用于地下文物保护、城市发展规划等领域。本研究以苏州古城区为例,对苏州古代地图与现代地图进行坐标配准,然后数字化古代地图中的古墓地区域,并对古代地图上的墓地空间分布信息进行提取、整理、分类、统计,最后与现代城市空间信息进行叠置分析形成综合土地利用评价。研究结果包括地下文物保护区专题分析,土地评价分析以及今后古城区开发建议,这样既能为苏州文物保护、规划建设部门提供一个比较明确的古墓地分布范围图,有利于地下文物的保护,也能为古城区各类土地利用者提供一个城区土地价值评价图,有利于城区土地价值的衡量。结论表明GIS技术运用于各类土地评价是一种趋势,可以促进土地评价的研究与应用。Land is evaluated based on GIS and historical map. Offer decision-making function for distribution of underground cultural rel- ics and land classification using analytic functions of GIS. The method can be applied in protection of underground cultural relics, urban development planning etc. This study in ancient city of Suzhou as an example is to accurately registrate about the map of history of the ancient city of Suzhou and the modern map, then to figure in the historical map of ancient tombs in the region, extracting, finishing, classi- fying, statisticing the space information of tombs of ancient Suzhou map, then to analyze and form comprehensive land evaluation. Re- search includes an underground cultural object sanctuary special subject analysis, purpose and measure, land evaluation analysis and after- time ancient city area development suggestion. This can provide a explicit area of tombs for Suzhou heritage and planning department, is advantageous to the protection of underground cultural object,also can make use of ancient city area each kind of land to provide the val- ue evaluation diagram of a city area land,is advantageous to city area a land to be worth of measure. Research shows that GIS technology used in various land evaluation is a kind of trend,can promote the research and application of land evaluation.

关 键 词：GIS技术 苏州古城区 历史地图 叠置分析 土地评价 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]