GIS建模在耕地质量等别更新评价中的应用研究  

Research on the application of GIS model builder in the evaluation of cultivated land quality

作　　者：李金亮[1] 梅长青[1] 阚凯 LI Jin-liang(Suzhou Institute of Land Surveying and Planning,Anhui Suzhou 234000,China)

机构地区：[1]宿州市土地勘测规划设计院

出　　处：《国土与自然资源研究》2019年第4期37-41,共5页Territory & Natural Resources Study

摘　　要：利用ArcGIS建模工具将更新评价工作中重复的、流程化的操作串联起来,形成更新评价模型,提高工作效率。本文采用实证研究法,以宿州市泗县2018年度耕地质量更新评价为例,建立更新评价模型,并与采用传统方法得出的结果进行对比验证。研究结论表明利用ArcGIS建模工具建立更新评价模型,评价的结果准确、合理,符合实际,并能大幅提高工作效率。ArcGIS modeling tool is used to connect repetitive and process operations in updating evaluation work in series to form updating evaluation model and improve work efficiency.Using empirical research method,taking the evaluation of cultivated land quality renewal in Sixian County of Suzhou City in 2018 as an example,the renewal evaluation model was established and compared with the results obtained by traditional methods.Research conclusions show that using ArcGIS modeling tool to establish updated evaluation model,the evaluation results are accurate,reasonable,practical,and can greatly improve work efficiency.

关 键 词：耕地质量 GIS 应用研究 

分 类 号：P208[天文地球—地图制图学与地理信息工程] F301.21[天文地球—测绘科学与技术]