当前位置: 首页 > 文章 > 基于耕地质量等级监测的县级农用地分等更新研究——以化州市为例 广东农业科学 2012,39 (7) 219-223
Position: Home > Articles > Based on the arable quality grade monitoring of classification on agricultural land of Renewal——Taking Huazhou city as an example Guangdong Agricultural Sciences 2012,39 (7) 219-223

基于耕地质量等级监测的县级农用地分等更新研究——以化州市为例

作  者:
吴茗华;胡月明;黎诚
单  位:
华南农业大学信息学院;广东友元国土信息工程有限公司
关键词:
耕地质量等级;监测;农用地分等;更新
摘  要:
以广东省化州市为研究区域,以农用地分等成果数据、第二次土地调查数据、实地调研和分析数据等为主要数据来源,应用GIS叠加分析等方法,结合化州市区域土地利用特点,在分析确定农用地分等更新的思路、技术路线、分等更新指标体系的基础上,对分等更新指标赋值与计算,完成了化州市农用地分等更新,为化州市耕地质量等级监测建立了最新的耕地质量本底数据,为县级耕地质量等级监测的农用地分等更新提供参考。
译  名:
Based on the arable quality grade monitoring of classification on agricultural land of Renewal——Taking Huazhou city as an example
作  者:
WU Ming-hua1,HU Yue-ming2,LI Cheng1(1.Guangdong Youyuan Land Information Co.,Ltd,Guangzhou 510642,China; 2.College of Information,South China Agricultural University,Guangzhou 510642,China)
关键词:
arable quality grade;monitoring;classification on agricultural land;renewal
摘  要:
In this paper,taking Huazhou city of Guangdong Province as the research area,with the results of agricultural land classification data,the second land survey data,field survey and analysis of data as the main data source,application of GIS overlay analysis and other methods,combined with the Huazhou city regional land use characteristics,in the analysis agricultural ground classify updated train of thought,technical route,classification update based on the index system of classification,update index assignment and the computation,completed the farmland grading in Huazhou city renewal,as the quality of Huazhou city farmland grade monitoring established the new cultivated land quality background data for monitoring,cultivated land quality grade of farmland gradation update to provide reference.

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