【摘要】 在城市地下管线普查全面开展的今天,总结了地下管线测量工作中管线数据库结构设计的发展和变迁,探索其不断改进的原因和技术可行性,给出使用方案和共通共线类管线等问题的解决办法,可为管线测量的技术人员提供借鉴。更多还原

【Abstract】 The city general surveying of pipeline is holding in a Large Scale now.Summarized the experience and development progress of database table structure in pipeline surveying,it analyzing the reason and technology possibilities of continuous improvement and giving out our design plan and solutions about common pipeline and other problems.The solutions can be used as reference of technicians.更多还原