摘要
通过对地理信息系统MapGIS的功能进行分析,阐述了MAPGIS软件在江西省土地利用数据库建设中的应用,着重介绍了建设江西省土地利用现状数据的工艺流程和方法。
Aiming at the complication and low precision problem of the traditional engineering setting out methods, the paper introduces some apparatuses in engineering setting out, presents the steps of using total station and RTK-GPS to set out and proposes new triangle altitude surveying instead of geometry leveling and its application in engineering setting out.
出处
《北京测绘》
2008年第2期35-37,66,共4页
Beijing Surveying and Mapping
关键词
MAPGIS
土地利用数据库
属性数据
Setting Out
Total Station
RTK-GPS
New Triangle Altitude Surveying
