摘要
介绍了地形图数字化过程中的几项关键技术及地形图数据质量的重要性,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,并指出了现有检查方法的缺点,并结合生产实际研究了一种人机交互式的检查系统。
This paper introduced the several key techniques in topographic map digitizing and the importance of its quality. It described the inspection contents of the quality of digital topographic map and the quality inspection methods in detail. It pointed out the disadvantages of the traditional inspection methods and presented an interactive inspection system combined production experiment.
出处
《测绘与空间地理信息》
2006年第1期74-75,84,共3页
Geomatics & Spatial Information Technology
关键词
数字地形图
地图数字化
质量控制
digital topographic map
map digitizing
quality control
