摘要
本文提出了ArcGIS的SHP格式数据到EPS2008平台下的EDB格式数据的转换处理方法,通过分析转换前后数据的特点和差异,设计了数据处理流程,建立SHP数据与EDB数据间的编码映射关系,经点、线、面、属性、注记等各类要素处理,最后实现两套数据的无损转换。
In this paper, a data conversion method which converts ArcGIS SHP format data to EPS2008 EDB format data is proposed by analyzing data characteristics and differences before and after the data conversion. The detail procedures of the conversion is designed to establish mapping function between SHP data and EDB data and to code of point, line, surface, properties, annotation and other elements, so as to realize lossless conversion between the two kinds of data.
出处
《工程勘察》
CSCD
2012年第7期72-74,共3页
Geotechnical Investigation & Surveying
关键词
数据转换
空间数据引擎
要素处理
质量检查
data conversion
spatial data engine
elements of treatment
quality inspection
