基于MapGis的基本农田信息提取方法研究  

Research on Information Extraction of Prime Farmland Based on MapGis

作　　者：王聃同[1] 袁春[1] 周伟[1] 解蕾[1] 

机构地区：[1]中国地质大学(北京)土地科学技术学院,北京100083

出　　处：《安徽农业科学》2010年第3期1596-1597,共2页Journal of Anhui Agricultural Sciences

基　　金："十一五"科技支撑计划项目(2006BAB15B03)

摘　　要：基本农田上图工作是全国第二次土地调查工作的重要组成部分。以MapG is为平台,以基本农田上图方法中的判读转绘法为基础,重点介绍基本农田信息提取的3种实现方法,分别是删除图斑法、提取边界线法、提取图斑法,以保证数据的完整性及准确性。The work of prime farmland on the map is an important component of the second land investigation. MapGis as a platform, the interpretation to draw methods as a foundation, the information extraction of prime farmland in three ways were introduced, there were the method of deleting cells, the method of extracting boundaD lines and the method of extracting ceils.

关 键 词：MAPGIS 土地调查 基本农田 实现方法 

分 类 号：S127[农业科学—农业基础科学]