摘要
结合国家1∶50000DLG建库工程,研究和探讨数据质量检查的内容、技术方法,设计开发出1∶50000DLG数据质量检查软件,介绍了软件的功能、特点及应用。
Starting from the national 1:50 000 DLG database construction, this article made a research on contents and techniques of data quality checking. A quality checking software for 1:50 000 DLG was designed and developed. The software functions, characteristics and applications were also shown here.
出处
《地理信息世界》
2006年第4期23-26,共4页
Geomatics World