摘要
通过在深圳地铁控制测量中对边长改化的应用,对边长改化的重要性和改化方法作了阐述,指出了边长改化在深圳城市高等级控制测量中的重要作用。
Through the application that changed length of side in the control survey in the subway of Shenzhen, explain importance that Change to length of side and method that make it, point out Changed to length of side in Shenzhen city high grade important function of the control survey.
出处
《地理空间信息》
2007年第3期107-108,共2页
Geospatial Information
关键词
深圳地铁
控制测量
边长改化
Shenzhen subway
control survey
correction of side length
