摘要
关于点、线和面误差带的研究是较为成熟的,对基本理论进行了延伸,研究了一种点位误差条件下表示圆曲线不确定度的新方法,并将其结果进行了可视化实现,取得了较为理想的效果。
The theory of error is mature on point,line and surface.In this paper,the basic theory was extended.And a new method of circular curve uncertainty was studied.The final results were visualized and shown a desired efect.
出处
《地理空间信息》
2013年第6期84-86,10,共3页
Geospatial Information
关键词
点位误差
圆曲线
不确定性
可视化
point error
circular curve
uncertainty
visualization
