摘要
简要介绍了数字地形图数据质量的重要性以及研究质量检查系统的必要性,详细描述了数字地形图质量检查的内容及目前采用的质量检查方法,并指出了现有的检查方法的缺点,进而介绍了数字地形图质量检查系统,阐述了该系统的原理、实现方法。
In this paper, the importance of data quality of digital map and the necessity to study the quality inspection system were introduced, and the contents and methods of quality inspection were described in detail. Accounting of the defects in existed inspection methods, new quality inspection system was put forward. Then the principle and realization method of the system were explained.
出处
《华北科技学院学报》
2006年第4期45-46,共2页
Journal of North China Institute of Science and Technology
