以山西省朔州市怀仁县第二次土地调查为例,对农村土地利用数据进行分层结构设计,利用GIS技术进行数据采集和处理,建立了怀仁县农村土地调查数据库。基于该土地调查数据库,对怀仁县农村土地利用现状数据进行分类汇总和统计,分析怀仁县的农村土地利用结构,并通过面积汇总,比较近年来怀仁县的土地利用变化情况,对耕地、林地等各类土地的数量与变化状况进行了综合分析。
The second land survey of Huairen county of Shuozhou City, Shanxi Province as a case study, Huairen county land use database has been established by designing hierarchical structure for the rural land use data, which were acquisited and processed by GIS technology. Based on the land survey database, the current land use in rural areas are classified and aggregated to analyse the rural land-use structure in the Huairen county. By compared with Huairen coun- ty land use in the past, the amount of land use and the changes in cultivated land, woodland etc. are comprehensively analysed.