摘要
地理国情普查主要是采集地表覆盖分类以及地理国情要素这两类数据。本文阐述了清华山维EPS在地理国情普查中地表覆盖与地理国情要素采集的技术路线和作业方法。结合清华山维EPS在地理国情普查项目中的应用,分析了该软件的优势,并就普查的基本方法、基于EPS的程序开发进行了探讨。
The main aim of Geographical conditions census is to collect land cover classification and geographical conditions dates, this paper describes the technical route and method of operation of Tsinghua 3D EPS surface in the geography situation census coverage and geographic conditions elements collection. Combined with the application of Tsinghua 3D EPS in geographic conditions census, it analyzes the advantages of this software, and EPS program development based on basic method of census are discussed.
出处
《测绘与空间地理信息》
2014年第12期198-200,共3页
Geomatics & Spatial Information Technology
关键词
地表覆盖
地理国情要素
land cover
geographic conditions factor
EPS Tsinghua 3D
