变更测量时图根控制点的恢复

Restoration of Mapping Controlling Point in Changing Surveying

由于市政建设发展快,原地籍图根点损坏多。变更测量时,控制联测工作量大,会损失精度。本文提出加密地面图根点,做为一种探讨,发表以供讨论。

The quick municipal construction does much danage to the original cadastral mapping controlling point And substantial amount of work on controlling united surveying in changing surveying will lose accuracy. This paper advances densifying surface mapping controlling point with boundary point for discussion.