摘要
控制性质量和描述性质量是数据质量的两种表达方式,以公开版地图数据库建设与更新为例,结合数据质量评价体系实施的质量过程性控制是提高产品质量的有效方法。
There are two kinds of data quality expression including controlled quality and descriptive quality. In building and updating the public version of the map database as an example. To combine the data quality evaluation system and the implements of quality process control is an effective method to improve the quality of products.
出处
《测绘与空间地理信息》
2015年第4期161-164,共4页
Geomatics & Spatial Information Technology
关键词
数据质量表达
质量评价体系
过程性控制
expression of quality data
quality evaluation system
process control
