基于MapGIS的县级农村土地调查数据库建设——以湖北省宣恩县为例  

A CASE STUDY ON XUAN'EN COUNTY: CONSTRUCTION OF COUNTY-LEVEL RURAL LAND SURVEY DATABASE BASED ON MAPGIS

作　　者：王聃同[1] 袁春[1] 钱铭杰[1] 杨锋[1] 张寅玲[1] 

机构地区：[1]中国地质大学土地科学技术学院,北京100083

出　　处：《资源与产业》2010年第6期113-117,共5页Resources & Industries

摘　　要：第二次全国土地调查作为一项重大的国情国力调查,对于贯彻落实科学发展观,构建社会主义和谐社会,促进经济社会可持续发展和加强国土资源管理具有十分重要的意义。本文以湖北省宣恩县为例,在RS和GIS技术的支持下,通过矢量数据套合、外业调查底图制作、投影带转换、图幅拼接、矢量数据检查、制作数据字典、制作结合图表、数据入库等步骤,探讨并总结出一套比较成熟的县级农村土地调查数据库建设方法,对提高土地调查数据库建设水平有一定的借鉴意义。The second national land survey,as a major national conditions and strength investigation,has a vital significance in implementing the scientific concept of development,building a harmonious society,promoting sustainable economic and social development and strengthening land resources management.This paper,based on a case study on Xuan＇en county,Hubei province,by using RS and GIS technologies,has set up a package of sophisticated methods to construct county-level land use database by means of overlapping vector data,making base map with field investigation,converting projection zone,splicing the maps,checking the vector data,producing the data dictionary,producing the combined chart and importing the database,etc.The method provides a reference to improve the land management level.

关 键 词：MAPGIS 土地调查 建库方法 

分 类 号：F301.2[经济管理—产业经济]